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Mosquito repelling biodegradable LED lamp shade

A LED lampshade and biodegradable technology, which is applied in the field of environmentally friendly biodegradable LED lampshades, can solve the problems of affecting human health and the lampshade has no mosquito repellent function, and achieve the effect of inhibiting suppurative bacteria and reducing costs

Inactive Publication Date: 2015-04-01
SUZHOU NEW DISTRICT JIAHE PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 3) There are amine antioxidants and other components that are harmful to the human body in the additives. Since the temperature of the LED lampshade becomes higher during the heat dissipation process of the LED lamp, the components harmful to the human body are more solvent cracked and volatilized, and are inhaled by the human body, thereby affecting people's health;
[0008] 4) The current lampshade generally has no mosquito repellent function

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A biodegradable mosquito repellent LED lampshade, which consists of the following components by weight:

[0032] PLA 60 parts

[0033] 20 servings of animal and plant polysaccharides

[0034] Light diffusing agent 0.1 part

[0035] 1 part mosquito repellent

[0036] Auxiliary 0.2 parts.

[0037] The mosquito repellant is wormwood extract.

[0038] The auxiliary agents include plasticizers, tougheners and antioxidants.

[0039] Described auxiliary agent is made up of following components by weight:

[0040] Plasticizer 0.1 part

[0041] Antioxidant 0.05 parts

[0042] Toughening agent 0.05 parts.

[0043] The plasticizer is a mixture of glycerin and sorbitol.

[0044] The toughening agent is degradable epoxy resin.

[0045] The antioxidant is a phenolic antioxidant.

[0046] The phenolic antioxidant is citric acid.

[0047] The animal and plant polysaccharide is a mixture of starch, cellulose and chitosan.

[0048] The light diffusing agent is nanometer bari...

Embodiment 2

[0050] A biodegradable mosquito repellent LED lampshade, which consists of the following components by weight:

[0051] 98 servings of PLA

[0052] Animal and plant polysaccharides 100 parts

[0053] Light diffuser 2 parts

[0054] Mosquito repellent 20 servings

[0055] Auxiliary 0.65 parts.

[0056] The mosquito repellant is wormwood extract.

[0057] The auxiliary agents include plasticizers, tougheners and antioxidants.

[0058] Described auxiliary agent is made up of following components by weight:

[0059] Plasticizer 0.2 parts

[0060] Antioxidant 0.3 parts

[0061] Toughening agent 0.15 parts.

[0062] Described plasticizer is propylene glycol.

[0063] The toughening agent is degradable epoxy resin.

[0064] The antioxidant is a phenolic antioxidant.

[0065] The phenolic antioxidant is tea polyphenols.

[0066] The animal and plant polysaccharides include a mixture of starch, cellulose and guar gum.

[0067] The light diffusing agent is silicon dioxide. ...

Embodiment 3

[0069] A biodegradable mosquito repellent LED lampshade, which consists of the following components by weight:

[0070] PLA 80 parts

[0071] Animal and plant polysaccharides 60 parts

[0072] Light diffuser 1 part

[0073] Mosquito repellent 15 parts

[0074] Auxiliary 0.4 parts.

[0075] The mosquito repellant is wormwood extract.

[0076] The auxiliary agents include plasticizers, tougheners and antioxidants.

[0077] Described auxiliary agent is made up of following components by weight:

[0078] Plasticizer 0.15 parts

[0079] Antioxidant 0.18 parts

[0080] Toughening agent 0.07 parts.

[0081] The plasticizer is glycerin.

[0082] The toughening agent is degradable epoxy resin.

[0083] The antioxidant is a phenolic antioxidant.

[0084] The phenolic antioxidant is a mixture of citric acid and tea polyphenols.

[0085] The animal and plant polysaccharides are starch and chitosan.

[0086] The light diffusing agent is calcium carbonate.

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Abstract

The invention discloses a mosquito repelling biodegradable LED lamp shade. The mosquito repelling biodegradable LED lamp shade is produced from the following components in parts by weight: 60-98 parts of PLA (polylactic acid), 20-100 parts of an animal / plant polysaccharide, 0.1-2 parts of a light diffusing agent, 1-20 parts of a mosquito repellent and 0.2-0.65 part of additives, wherein the additives comprise the following components in parts by weight: 0.1-0.2 part of a plasticizer, 0.05-0.3 part of an antioxidant and 0.05-0.15 part of a toughener. Due to the addition of the animal / plant polysaccharide, the use amount of PLA is reduced and the cost is lowered. The components of the mosquito repelling biodegradable LED lamp shade are all degradable, decomposable and non-toxic polymer materials or inorganic materials, thus the mosquito repelling biodegradable LED lamp shade is safe, non-toxic and environment-friendly. The added mosquito repelling component is safe, non-toxic and healthy, has the functions of repelling mosquitoes and also has the function of significantly inhibiting bacteria and viruses.

Description

technical field [0001] The invention relates to a biodegradable mosquito repelling LED lampshade, in particular to an environment-friendly biodegradable LED lampshade suitable for use in summer mosquito repelling. Background technique [0002] Plastic products have entered thousands of households, and more and more plastics are discarded in garbage. The current plastics are generally made of stable polymer materials. Because these synthetic polymers are very stable, resistant to acid and alkali, and are neither moth nor mildew, they will not rot if they are buried underground for hundreds of years. Therefore, discarded plastics have become a serious public hazard, and people are clamoring for the elimination of "white pollution". [0003] The main chain of the synthetic polymer is very firmly combined, and to degrade it must try to destroy and weaken the combination of the main chain. At present, three methods of biodegradation, chemical degradation and photodegradation ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/04C08L3/02C08L1/02C08L5/00C08L5/08C08L63/00C08K13/02C08K5/00C08K5/053C08K5/092C08K3/30C08K5/1545C08K3/26
Inventor 蒋学功
Owner SUZHOU NEW DISTRICT JIAHE PLASTIC
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