Illuminating device for maintenance of precise air conditioner

Abstract

The utility model relates to the technical field of refrigeration equipment, and particularly discloses a lighting device for overhauling a precise air conditioner. An accommodating groove is formed in the lower surface of the fixed seat; a switch power supply box is detachably and fixedly connected into the containing groove. The switch power supply box is matched with the lithium battery, so that the lamp strip can be powered on for illumination, diffuse reflection is conducted on light emitted by the lamp strip through the limiting sleeve made of semitransparent soft plastic, and therefore dazzling is avoided, and the limiting sleeve made of soft plastic is matched with the bendable lamp strip, so that dazzling is avoided. The precise air conditioner illumination lamp can be fixed in a precise air conditioner for illumination in a winding mode and the like, a limiting sleeve and a lamp strip can be inserted into a gap for illumination, the eyes of a maintainer are not stimulated while illumination is achieved, the precise air conditioner illumination lamp can go deep into a narrow position, the illumination range is wider through diffuse reflection, and the illumination effect is better. The problems that an existing lighting device is large in size, cannot be inserted into a narrow position and irradiates human eyes to affect overhaul are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a lighting device for precision air conditioner maintenance. Background Art

[0002] A precision air conditioner, also known as a constant temperature and humidity air conditioner or a computer room air conditioner, is an air conditioning system specifically designed to meet the requirements of environments with strict temperature and humidity requirements; compared with ordinary household or commercial air conditioners, precision air conditioners have higher control accuracy and stability, and are suitable for places such as data centers, laboratories, medical facilities, museums, etc. that require precise environmental control.

[0003] A Chinese invention patent with the publication number CN114791091A discloses a lighting lamp convenient for maintenance on July 26, 2022. It includes a light source assembly and a fixing device. The light source assembly includes several LED lamp boards; the fixing device is used to assemble the LED lamp boards. The fixing device includes a connecting cylinder, a bottom cover assembly and an upper cover assembly; the connecting cylinder is a hollow cylindrical structure, and several LED lamp boards are detachably connected to the outer wall of the connecting cylinder; wherein, the top end of the connecting cylinder is detachably connected to the upper cover assembly, and the bottom end of the connecting cylinder is detachably connected to the bottom cover assembly. The upper cover assembly and the lower cover assembly limit and fix the LED lamp boards installed on the outside of the connecting cylinder, improving the compactness and stability of the lighting lamp structure. When it is necessary to maintain the LED lamp boards, after disassembling the bottom cover assembly from the connecting cylinder, then disassemble the LED lamp board to be repaired correspondingly. This structural design is delicate and easy to use.

[0004] However, the above-mentioned disclosed solution has the following deficiencies: The lights in the prior art are all circularly irradiated, resulting in some lights directly shining into the eyes during use, affecting the line of sight and the maintenance work of precision air conditioners. Moreover, it has a large volume and cannot enter narrow spaces for lighting, and cannot meet the requirements of non-disassembly maintenance. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the technical problems that the lights in the prior art are all circularly irradiated, resulting in some lights directly shining into the eyes during use, affecting the line of sight and the maintenance work of precision air conditioners, and having a large volume and unable to enter narrow spaces for lighting and unable to meet the requirements of non-disassembly maintenance, and to provide a lighting device for precision air conditioner maintenance.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions to implement;

[0007] A lighting device for precision air conditioner maintenance according to the present utility model includes a fixed seat; a receiving groove is provided on the lower surface of the fixed seat; a switch power supply box is detachably fixed in the receiving groove; a lithium battery is detachably fixed in the switch power supply box; a raised column is fixed on the upper surface of the fixed seat; an avoidance groove is provided in the raised column; a limit sleeve is inserted in the avoidance groove; a light strip is inserted in the limit sleeve; and the light strip is electrically connected to the switch power supply box.

[0008] Further, a limit socket is inserted at the end of the limit sleeve; a limit sleeve plate is threadedly sleeved on the upper end of the limit socket.

[0009] Further, a protective cover is threadedly connected to the opening of the receiving groove; a plurality of first magnetic blocks are provided on the lower surface of the protective cover.

[0010] Further, a limit cover plate is threadedly sleeved on the upper end of the raised column.

[0011] Further, a second magnetic block is fixedly connected to the upper surface of the limit sleeve plate by grooving; a third magnetic block is fixedly connected to the lower surface of the limit socket by grooving.

[0012] Further, a disassembly groove is provided on the protective cover.

[0013] A lighting device for precision air conditioner maintenance provided by the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, through the cooperation of the switch power supply box and the lithium battery, the light strip can be powered on for lighting. The light emitted by the light strip is diffusely reflected by the limit sleeve made of translucent soft plastic, so that it is not dazzling. And through the limit sleeve made of soft plastic and the bendable light strip, it can be fixed inside the precision air conditioner by winding or other means for lighting, or the limit sleeve and the light strip can be inserted into the gap for lighting, realizing lighting without irritating the eyes of maintenance personnel, and can penetrate into narrow positions, and the lighting range is wider through the diffusely reflected light, solving the problem that the existing lighting device is too large to be inserted into narrow positions and the light shines into people's eyes, affecting maintenance.

[0015] 2. In the present utility model, through the first magnetic block, the protective cover and the fixed seat can be fixed on the magnetizable metal of the precision air conditioner in a magnetic attraction manner, so that there is no need to hold and fix it by hand. Of course, it can also be placed on a flat object for fixation, or it can be fixed at a high position of the precision air conditioner by winding the limit sleeve and the light strip, making the fixing methods diverse, solving the problem that the existing lighting device has few fixing methods and is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings;

[0017] Figure 1 Schematic diagram of the first axonometric structure of the present utility model;

[0018] Figure 2 Schematic diagram of the second axonometric structure of the present utility model;

[0019] Figure 3 Schematic diagram of the third axonometric structure of the present utility model.

[0020] Explanation of reference numerals in the figure: 1. Fixed seat; 2. Accommodating groove; 3. Switch power supply box; 4. Lithium battery; 5. Protection cover; 6. First magnet; 7. Protruding column; 8. Limit cover plate; 9. Avoidance groove; 10. Limit sleeve; 11. Light strip; 12. Limit socket; 13. Limit sleeve plate; 14. Second magnet; 15. Third magnet; 16. Dismantling groove. Specific embodiments

[0021] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0023] It should be noted that all directional indications (such as up - down - left - right - front - back...) in the embodiments of the present utility model are only used to explain the relative positional relationship - movement conditions, etc. between components in a specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly. The described connection can be a direct connection or an indirect connection.

[0024] Please refer to Figures 1-3As shown in the figure, a lighting device for precision air conditioner maintenance includes a fixed base 1; a receiving groove 2 is provided on the lower surface of the fixed base 1; a switch power supply box 3 is detachably fixed in the receiving groove 2; a lithium battery 4 is detachably fixed in the switch power supply box 3; a raised column 7 is fixed on the upper surface of the fixed base 1; an avoidance groove 9 is provided in the raised column 7; a limit sleeve 10 is inserted into the avoidance groove 9; a light strip 11 is inserted into the limit sleeve 10; the light strip 11 is electrically connected to the switch power supply box 3; during operation, through the cooperation of the switch power supply box 3 and the lithium battery 4, the light strip 11 can be powered on for lighting. The light emitted by the light strip 11 is diffusely reflected by the limit sleeve 10 made of translucent soft plastic, so that it is not dazzling. And through the limit sleeve 10 made of soft plastic and the bendable light strip 11, it can be fixed inside the precision air conditioner by winding or other means for lighting, or the limit sleeve 10 and the light strip 11 can be inserted into the gap for lighting, realizing lighting without irritating the eyes of maintenance personnel, and can penetrate into narrow positions, and the lighting range is wider through the diffusely reflected light, solving the problems that the existing lighting devices are too large to be inserted into narrow positions and the light shines into the eyes, affecting maintenance.

[0025] A limit socket 12 is inserted at the end of the limit sleeve 10; a limit sleeve plate 13 is threadedly sleeved on the upper end of the limit socket 12; during operation, the limit sleeve plate 13 and the limit socket 12 can be used as weights or fixed positions for tying knots, so as to facilitate the fixing of the limit sleeve 10 and the light strip 11.

[0026] A protective cover 5 is threadedly connected to the opening of the receiving groove 2; a plurality of first magnetic blocks 6 are provided on the lower surface of the protective cover 5; during operation, through the first magnetic blocks 6, the protective cover 5 and the fixed base 1 can be fixed on the magnetically conductive metal of the precision air conditioner in a magnetic attraction manner, so that there is no need to hold it for fixation. Of course, it can also be placed on a flat object for fixation, or it can be fixed at a high position of the precision air conditioner by winding the limit sleeve 10 and the light strip 11, making the fixing methods diverse, and solving the problem that the existing lighting devices have few fixing methods and are limited.

[0027] A limit cover plate 8 is threadedly sleeved on the upper end of the raised column 7; during operation, through the limit cover plate 8, a fixed gap is formed between the limit cover plate 8 and the fixed base 1. This gap can be used to store the limit sleeve 10 and the light strip 11, so that the volume of this lighting device can be further reduced, making it convenient to carry and draw out the limit sleeve 10 and the light strip 11 and insert them into a narrow space for use, so that the light can directly irradiate the position required for maintenance, thus not affecting the line of sight of maintenance personnel, and solving the problems that the existing lighting devices are too large to be inserted into narrow positions and the light shines into the eyes, affecting maintenance.

[0028] A second magnet 14 is fixedly connected to the upper surface of the limit sleeve plate 13 by grooving; a third magnet 15 is fixedly connected to the lower surface of the limit socket 12 by grooving; during operation, through the symmetrically arranged third magnet 15 and second magnet 14, it is convenient to magnetically attract to the ferromagnetic metal inside the air conditioner, so that it can be fixed on the surface of the object inside the air conditioner, so that targeted lighting can be carried out, avoiding direct irradiation into the human eyes, making the maintenance work more convenient, and solving the problem that the existing lighting device is large in volume and inconvenient to insert into a narrow space and fix.

[0029] A disassembly groove 16 is formed on the protective cover 5; during operation, by inserting a thin sheet tool such as a coin into the disassembly groove 16 and rotating it, the protective cover 5 can be rotated to be separated from the fixed seat 1, so that it is convenient to install and disassemble the internal switch power supply box 3 and lithium battery 4, and it is convenient to replace the lithium battery 4.

[0030] Adopting the above scheme, when the utility model is in use, through the cooperation of the switch power supply box 3 and the lithium battery 4, the light strip 11 can be powered on for lighting. The light emitted by the light strip 11 is diffusely reflected by the limit sleeve 10 made of semi-transparent soft plastic, so that it is not dazzling. And through the cooperation of the limit sleeve 10 made of soft plastic and the bendable light strip 11, it can be fixed inside the precision air conditioner by winding or other means for lighting, or the limit sleeve 10 and the light strip 11 can be inserted into the gap for lighting, realizing lighting without irritating the eyes of maintenance personnel, and can penetrate into narrow positions, and the lighting range is wider through the diffusely reflected light, solving the problem that the existing lighting device is too large in volume to be inserted into narrow positions and the irradiation of the human eyes affects maintenance; the limit sleeve plate 13 and the limit socket 12 can be used as counterweights and can also be used as fixed positions required for tying knots, so that it is convenient to fix the limit sleeve 10 and the light strip 11; through the first magnet 6, the protective cover 5 and the fixed seat 1 can be fixed on the ferromagnetic metal of the precision air conditioner in a magnetic attraction manner, so that there is no need to hold it for fixation. Of course, it can also be placed on a flat object for fixation, or it can be fixed by winding the limit sleeve 10 and the light strip 11 at a high position of the precision air conditioner, making the fixing methods diverse, and solving the problem that the existing lighting device has few fixing methods and limitations.

[0031] In the description of this specification, the description referring to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0032] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A lighting device for precision air conditioner maintenance, characterized in that; It includes a fixed seat (1); a receiving groove (2) is formed on the lower surface of the fixed seat (1); a switch power supply box (3) is detachably fixed in the receiving groove (2); a lithium battery (4) is detachably fixed in the switch power supply box (3); a raised column (7) is fixed on the upper surface of the fixed seat (1); an avoidance groove (9) is formed in the raised column (7); a limiting sleeve (10) is inserted into the avoidance groove (9); a light strip (11) is inserted into the limiting sleeve (10); the light strip (11) is electrically connected to the switch power supply box (3).

2. The lighting device for precision air conditioning maintenance according to claim 1, characterized in that: A limiting socket (12) is inserted at the end of the limiting sleeve (10); a limiting sleeve plate (13) is threadedly sleeved on the upper end of the limiting socket (12).

3. The lighting device for precision air conditioning maintenance according to claim 2, characterized in that: The opening of the receiving groove (2) is threadedly connected with a protective cover (5); a plurality of first magnetic blocks (6) are formed on the lower surface of the protective cover (5).

4. The lighting device for precision air conditioner maintenance according to claim 3, characterized in that: A limiting cover plate (8) is threadedly sleeved on the upper end of the raised column (7).

5. The lighting device for precision air conditioner maintenance according to claim 4, characterized in that: A second magnetic block (14) is fixedly connected to the upper surface of the limiting sleeve plate (13) by grooving; a third magnetic block (15) is fixedly connected to the lower surface of the limiting socket (12) by grooving.

6. The lighting device for precision air conditioning maintenance according to claim 5, characterized in that: A disassembly groove (16) is formed on the protective cover (5).

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