Illuminating equipment for refrigeration house

Abstract

The utility model relates to the technical field of special lighting lamps for refrigeration houses, in particular to lighting equipment for refrigeration houses, which comprises a mounting panel, a ventilation mechanism for maintaining constant temperature of a lamp is arranged on the mounting panel, the ventilation mechanism comprises a protective cover with the same size as the mounting panel, the protective cover is arranged at the bottom end of the mounting panel, and the ventilation mechanism is arranged on the mounting panel. Sliding open grooves are formed in the positions, located on the left side and the right side, of the top end of the protective cover, two ventilation holes are formed in the outer sides of the sliding open grooves, and filter plates are slidably connected into the sliding open grooves. According to the device, water mist in the protective cover can be guided and discharged when the filter plate fails, the device is relatively simple to operate, the constant temperature in the device can be effectively kept, water mist generated inside and external steam are effectively prevented from entering the device, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of special lighting fixtures for cold storage, in particular to lighting equipment for cold storage. Background Art

[0002] As we all know, cold storage lighting equipment generally uses cold storage lamps. Cold storage lamps are a type of lamp named after the purpose of the lamp. They are mainly used in cold storage, refrigeration, freezers and other places with relatively low and humid ambient temperatures, and where attention needs to be paid to electrical safety and environmental protection.

[0003] When the cold storage lamp is in use, the lamp will generate heat in the process of lighting, but the temperature of the cold storage is low. The traditional cold storage lamp cannot dissipate the heat. In addition, the temperature of the cold storage is low, which will cause water mist to be generated inside the cold storage lamp, causing internal damage to the cold storage lamp. However, if a hole is directly punched on the cold storage lamp for exhaust, cold air will enter the cold storage lamp. Since the cold air will carry moisture, the circuit board will be damaged, and the practicality is poor. To address the above problems, this application designs a lighting device for cold storage. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a lighting device for a cold storage.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting device for a cold storage, comprising a mounting panel, on which a ventilation mechanism for maintaining a constant temperature of the lamp is provided, the ventilation mechanism comprising a protective cover of the same size as the mounting panel, the protective cover being arranged at the bottom end of the mounting panel, the top end of the protective cover being provided with sliding grooves at positions on the left and right sides, two ventilation holes being provided on the outer side of the sliding groove, and a filter plate being slidably connected in the sliding groove.

[0008] In order to install and fix the installation panel and the protective cover, the utility model is improved in that the four corners of the installation panel are rotatably connected with fixing screws, the fixing screws pass through the installation panel from top to bottom, and the installation panel and the protective cover are connected by the fixing screws.

[0009] In order to prevent the water mist generated inside the filter plate from being unable to be discharged when the filter plate fails, the utility model has an improvement that the interior of the protective cover is provided with an oblique angle, the bottom end of the protective cover is located at the front side and a guide opening is provided, the left end of the protective cover is located at the guide opening and is slidably connected to a guide strip, the guide strip slides in the guide opening, a plurality of guide openings are provided on the guide strip, and the guide openings are guided from top to bottom.

[0010] In order to absorb the moisture carried by the cold air, the utility model is improved in that a plurality of adsorption holes are provided on the filter plate.

[0011] In order to facilitate the installation of the equipment on the cold storage, the utility model is improved in that both left and right ends of the installation panel are fixedly connected with installation plates, and the installation plates are rotatably connected with installation screws, and the installation screws pass through the installation plates from bottom to top.

[0012] In order to illuminate the cold storage, the utility model is improved in that a plurality of LED lamps are installed at the bottom end of the installation panel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a lighting device for cold storage, which has the following beneficial effects:

[0015] The lighting equipment for cold storage ensures that the interior of the equipment is kept at a constant temperature by the cooperation of the installation panel and the ventilation mechanism. The cooperation of the guide opening and the guide strip can guide the water mist inside the protective cover to be discharged when the filter plate fails. The device is relatively simple to operate, can effectively maintain a constant temperature inside the equipment, and effectively avoids the generation of water mist inside and the entry of external water vapor, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the first partial structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the second partial structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the first main cross-sectional structure of the utility model.

[0020] In the figure: 1. Installation panel; 2. Protective cover; 3. Sliding slot; 4. Vent hole; 5. Filter plate; 6. Fixing screw; 7. Guide opening; 8. Guide strip; 9. Guide opening; 10. Adsorption hole; 11. Installation plate; 12. Installation screw; 13. LED light. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A lighting device for a cold storage comprises a mounting panel 1, on which a ventilation mechanism for maintaining a constant temperature of the lamp is arranged, and the ventilation mechanism comprises a protective cover 2 of the same size as the mounting panel 1, the protective cover 2 is arranged at the bottom end of the mounting panel 1, and the top of the protective cover 2 is provided with sliding grooves 3 at positions on the left and right sides, and two ventilation holes 4 are arranged on the outer side of the sliding groove 3, and a filter plate 5 is slidably connected in the sliding groove 3, and the four corners of the mounting panel 1 are rotatably connected with fixing screws 6, and the fixing screws 6 pass through the mounting panel 1 from top to bottom, and the mounting panel 1 and the protective cover 2 are connected by the fixing screws 6, and the protective cover 2 is provided with a plurality of fixing screws 6. The inside of the cover 2 is provided with an oblique angle, and a guide opening 7 is provided at the front position of the bottom end of the protective cover 2, and a guide strip 8 is slidably connected to the left end of the protective cover 2 at the guide opening 7, and the guide strip 8 slides in the guide opening 7, and a plurality of guide openings 9 are provided on the guide strip 8, and the guide openings 9 are guided from top to bottom, and a plurality of adsorption holes 10 are provided on the filter plate 5, and the left and right ends of the mounting panel 1 are fixedly connected with mounting plates 11, and the mounting plates 11 are rotatably connected with mounting screws 12, and the mounting screws 12 pass through the mounting plate 11 from bottom to top, and a plurality of LED lights 13 are installed at the bottom of the mounting panel 1.

[0023] When the device is in use, first slide the filter plate 5 into the sliding slot 3, then place the installation panel 1 on the protective cover 2, and tighten the fixing screws 6 downward to connect the installation panel 1 and the protective cover 2. After the installation is completed, place the installation panel 1 at a suitable position in the cold storage, tighten the installation screws 12 on the installation plate 11, install the device in the cold storage, slide the guide strip 8 from the left side of the guide cover at the guide opening 7 to the inside of the guide opening 7, then open the cold storage and the device, the LED light 13 lights up, the cold storage starts to refrigerate, and the heat generated by the LED light 13 The amount is discharged from the inside through the guide opening 7 at the bottom of the protective cover 2, and the cold air enters the protective cover 2 through the vent hole 4. In the process of entering, the cold air passes through the filter plate 5, and the adsorption holes 10 on the filter plate 5 adsorb the water vapor carried by the cold air. After adsorption, the cold air enters the protective cover 2 to maintain a constant temperature. If the filter plate 5 fails, water vapor will be generated inside the protective cover 2. The water vapor generated in the protective cover 2 will flow into the guide opening 7 through the oblique angle inside the protective cover 2, and be discharged outside the guide cover through the guide opening 9 on the guide strip 8 to prevent damage to the circuit board.

[0024] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0025] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0026] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting device for a cold storage, comprising a mounting panel (1), characterized in that: The mounting panel (1) is provided with a ventilation mechanism for maintaining a constant temperature of the lamp, the ventilation mechanism comprising a protective cover (2) of the same size as the mounting panel (1), the protective cover (2) being arranged at the bottom end of the mounting panel (1), the top end of the protective cover (2) being provided with sliding grooves (3) at positions on the left and right sides, two ventilation holes (4) being provided on the outside of the sliding groove (3), and a filter plate (5) being slidably connected in the sliding groove (3).

2. A lighting device for cold storage according to claim 1, characterized in that: The four corners of the installation panel (1) are rotatably connected with fixing screws (6), and the fixing screws (6) pass through the installation panel (1) from top to bottom. The installation panel (1) and the protective cover (2) are connected by the fixing screws (6).

3. A lighting device for cold storage according to claim 2, characterized in that: The interior of the protective cover (2) is provided with an oblique angle, a guide opening (7) is provided at the bottom end of the protective cover (2) at the front side, a guide strip (8) is slidably connected to the left end of the protective cover (2) at the guide opening (7), the guide strip (8) slides in the guide opening (7), a plurality of guide openings (9) are provided on the guide strip (8), and the guide openings (9) are for guiding from top to bottom.

4. A lighting device for cold storage according to claim 3, characterized in that: The filter plate (5) is provided with a plurality of adsorption holes (10).

5. A lighting device for cold storage according to claim 4, characterized in that: The left and right ends of the installation panel (1) are fixedly connected to installation plates (11), and the installation plates (11) are rotatably connected to installation screws (12), and the installation screws (12) pass through the installation plates (11) from bottom to top.

6. A lighting device for cold storage according to claim 5, characterized in that: A plurality of LED lamps (13) are installed at the bottom end of the installation panel (1).

Images