Lamp shell assembly and lamp

Abstract

The invention discloses a lamp shell assembly, and the assembly comprises a lamp body, wherein a containing cavity with an opening is formed in the lamp body, and bearing tables are arranged on the inner walls of the two opposite sides of the containing cavity correspondingly; two sealing gaskets and sealing covers which are correspondingly arranged on the two bearing tables, wherein the sealing covers are installed at the opening of the containing cavity, and the sealing covers and the bearing tables are matched to clamp the sealing gaskets located between the sealing covers and the bearing tables. According to the invention, the sealing covers and the bearing tables are matched to clamp the sealing gaskets located between the sealing covers and the bearing tables, the sealing gaskets canseal the gaps between the sealing covers and the bearing tables, and it is guaranteed that enough waterproof performance exists between the sealing covers and the opening of the containing cavity. Meanwhile, the invention further discloses a lamp adopting the lamp shell assembly, the waterproof performance of the lamp can be greatly improved, and the production cost of the product cannot be greatly increased.

Description

technical field [0001] The invention relates to the lighting field, in particular to a lamp shell assembly and a lamp. Background technique [0002] As we all know, lamps are favored by people because of their ability to convert electrical energy into light energy, thereby illuminating a dark environment. In order to enable the lamp to be used outdoors or to be used in some humid environments, there is a higher requirement for the waterproof performance of the lamp. [0003] Existing lamps generally adopt the following structure: a lamp body is included, a cavity for installing the light source and related electronic components is opened inside the lamp body, and an opening for the light source and related electronic components to enter and exit is opened on the cavity. A sealing cover that can block the opening is detachably installed at the opening. Although the above-mentioned structure can effectively prevent foreign debris from entering the interior of the cavity, the ...

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Problems solved by technology

[0003] Existing lamps generally adopt the following structure: a lamp body is included, a cavity for installing the light source and related electronic components is opened inside the lamp body, and an opening for the light source and related electronic components to enter and exit is opened on the cavity. A sealing cover that can block the opening is detachably installed at the opening. Although the above-mentioned structure can effectively prevent foreign debris from entering the interior of the cavity, the waterproof performance of this kind of lamp depends on the sealing cover and the cavity. If the assembly accuracy of the opening of the sealing cover and the opening of the cavity is not high, the external liquid will easily seep into the inside of the cavity, which will cause short-circuit damage to the light source and / or electronic components installed inside the cavity , which cannot meet the requirements of users; if the assembly accuracy of the sealing cover and the opening of the cavity is improved, the production cost of the lamp will be greatly increased

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