Explosion-proof lamp for refrigerated storage
A technology for explosion-proof lamps and refrigerators, which is applied in the field of explosion-proof lamps, can solve the problems of loose fastening, complicated installation methods of lamps, heavy metal shells, etc., and achieves the effects of good sealing effect, good light diffusion effect and low manufacturing cost.
Inactive Publication Date: 2019-11-19
中山市贝斯朗照明灯饰有限公司
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Problems solved by technology
However, the metal shell is very heavy, and there are certain safety hazards in hanging it in the refrigerator for a long time. The installation method of the lamp with the metal shell is relatively complicated, and the production cost of the metal shell is also high.
For the glass mask matched with the metal shell, water vapor and mist are easy to condense on the glass mask, and the glass is easy to burst during the process of thermal expansion and contraction, posing certain safety hazards
The fastening between the glass cover and the metal shell is not tight, so that the water vapor in the air enters the interior of the lamp, and the water vapor forms water mist in the glass cover, which affects the lighting effect
Method used
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[0024] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawi...
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The invention relates to the technical field of lamps and discloses an explosion-proof lamp for a refrigerated storage. The explosion-proof lamp comprises a casing, a face mask and a light source device, wherein the casing and the face mask are matched to seal the light source device in the lamp, both the casing and the face mask are made of an ABS material, and sheet iron for conducting heat is arranged between the light source device and the casing; the casing comprises a casing bottom and a casing surrounding edge, an internal opening is formed in the edge of the casing surrounding edge, acircle of casing flange is arranged on the edge close to the internal opening, a circle of female groove is formed between the internal opening and the casing flange, and a thread hole for fixation isformed in the casing; a male connector matched with the female groove is arranged at the port of the face mask surrounding edge, a circle of face mask flange is arranged in the position close the male connector, and a through hole matched with the thread hole is formed in the face mask; a circle of silicone sealing strip is arranged between the male connector and the female groove. The explosion-proof lamp is simple in overall structure, the whole product is lighter, the manufacturing cost is low, and besides, the explosion-proof lamp is dampproof and is quite safe and durable.
Description
technical field [0001] The invention relates to the technical field of lamps, in particular to an explosion-proof lamp used in a refrigerator. Background technique [0002] The freezer is based on the effect of not freezing food and keeping fresh. The temperature of the freezer is about 2-10 degrees Celsius, (such as McDonald's freezer, which is used to freeze vegetables, jams, etc.). With the development of the cold chain in recent years, cold storage is widely used for fresh storage of food. [0003] Since the refrigerator is used to refrigerate food, the equipment in the refrigerator must be non-toxic and harmless. The existing lighting fixtures used in the refrigerator are generally considered to be composed of two parts, one is a protective cover, and the other is a light source. The protective cover is composed of a metal shell and a glass mask. Because metal is conducive to the heat dissipation of lamps and lanterns in the refrigerator, the shells of the protective ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F25D27/00F21V3/06F21V17/10F21V17/12F21V25/12F21V29/70F21V31/00F21Y115/10F21W131/305
CPCF21V3/062F21V17/10F21V17/12F21V25/12F21V29/70F21V31/005F21W2131/305F21Y2115/10F25D27/00
Inventor 全利强
Owner 中山市贝斯朗照明灯饰有限公司