Safe and energy-saving refrigerator illuminating lamp structure

Abstract

The utility model discloses a safe and energy-saving refrigerator illuminating lamp structure which comprises a plurality of fixing boxes fixedly installed on the rear side of an inner cavity of a stepped refrigerator, two storage trays are fixedly installed on the rear side of the inner cavity of the stepped refrigerator, and the fixing boxes are distributed on the tops and the bottoms of the storage trays. A lighting lamp body is inserted into an inner cavity of the fixing box, and the top of the fixing box is rotationally connected with three elastic plastic bridles distributed at equal intervals through rotating shafts. The illuminating lamp body is inserted into the inner cavity of the fixing box, then the elastic plastic strap is turned over, so that the rectangular locking block at the end of the elastic plastic strap extrudes the L-shaped locking block, the L-shaped locking block moves towards the outer side, and the spring is in a compressed state until the rectangular locking block is attached to the fixing base; and the L-shaped locking block is arranged on the surface of the rectangular locking block in a sleeving mode through the restoring force of the spring, the rectangular locking block is locked, the illuminating lamp body is firmly fixed, and the three elastic plastic bridles provide buffering and protection for the outer side of the illuminating lamp body.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerators, and particularly relates to a safe and energy-saving refrigerator lighting structure. Background Art

[0002] A freezer, also called a refrigerator, is a device that preserves food and other items at low temperatures. It is divided into two types: home and commercial. Commercial freezers are used in restaurants, water bars, food processing, and supermarkets. The basic function of a freezer is to refrigerate and keep the inside of the box at an appropriately low temperature. The refrigeration system is generally composed of four basic components: a compressor, a condenser, a capillary tube or a thermal expansion valve, and an evaporator.

[0003] The step refrigerator is a kind of safe and energy-saving refrigerator. There are many lamps in the step refrigerator, and the installation method of the lamps is relatively simple. The vibration generated by the movement of the step refrigerator and the touching of the lamps when taking items in the refrigerator may cause the lamps to fall out of the lamp holder and break. Therefore, we proposed a safe and energy-saving refrigerator lighting structure. The lamps are tied with multiple elastic plastic strips and fixed firmly. When taking items in the refrigerator, the plastic strips will buffer the contact force between the items and the lamps, thereby extending the service life of the lamps. Utility Model Content

[0004] The purpose of the utility model is to provide a safe and energy-saving refrigerator lighting structure, which has the advantages that the lighting is tied with multiple elastic plastic strips and is firmly fixed. When taking out items in the refrigerator, the plastic strips can buffer the contact force between the items and the lighting, thereby extending the service life of the lighting, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a safe and energy-saving refrigerator lighting structure, comprising a plurality of fixing boxes fixedly installed on the rear side of the inner cavity of the stepped refrigerator: two storage trays are fixedly installed on the rear side of the inner cavity of the stepped refrigerator, and a plurality of the fixing boxes are distributed at the top and bottom of the storage trays, a lighting lamp body is inserted into the inner cavity of the fixing box, three elastic plastic straps distributed at equal intervals are rotatably connected to the top of the fixing box through a rotating shaft, a rectangular locking block is fixedly connected to one end of the elastic plastic strap away from the fixing box, and three fixing seats distributed at equal intervals are fixedly connected to the bottom of the fixing box, and an L-shaped locking block that can move up and down is provided at the bottom of the fixing seat, and the rectangular locking block is stuck between the L-shaped locking block and the fixing box.

[0006] Preferably, a round rod is fixedly connected to the inner side of the L-shaped locking block, one end of the round rod penetrates into the inner cavity of the fixing seat and is fixedly connected to a square block, and the square block is slidably connected to the inner cavity of the fixing seat.

[0007] Preferably, a spring is sleeved on the surface of the round rod, and two ends of the spring respectively abut against the inner walls of the square block and the fixing seat.

[0008] Preferably, one side of the L-shaped locking block is provided with a wedge-shaped surface adapted to the rectangular locking block.

[0009] Preferably, a plurality of spring sheets are fixedly connected to the inner cavity of the fixing box, a movable plate abutting against the illuminating lamp body is slidably connected to the inner cavity of the fixing box, and a side of the movable plate away from the illuminating lamp body abuts against the spring sheets.

[0010] Preferably, anti-slip grooves are provided at the top and the bottom of the inner cavity of the fixed box, and the movable plate is slidably connected to the inner cavity of the anti-slip grooves.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model inserts the lighting lamp body into the inner cavity of the fixing box, and then flips the elastic plastic strap, so that the rectangular locking block at the end of the elastic plastic strap squeezes the L-shaped locking block, so that the L-shaped locking block moves outward and the spring is in a compressed state until the rectangular locking block fits the fixing seat. The restoring force of the spring causes the L-shaped locking block to be sleeved on the surface of the rectangular locking block, and the rectangular locking block is locked, so that the lighting lamp body is firmly fixed. The three elastic plastic straps provide buffering and protection for the outer side of the lighting lamp body, so that the lighting lamp is tied with multiple elastic plastic strips and is firmly fixed. When taking out items in the refrigerator, the plastic strip will buffer the contact force between the items and the lighting lamp, thereby extending the service life of the lighting lamp.

[0013] 2. The utility model can limit the movement of the round rod by setting the square block, prevent the round rod from rotating, and thus provide a limit for the L-shaped locking block;

[0014] 3. The utility model provides a wedge-shaped surface. When the rectangular lock block contacts the wedge-shaped surface on the L-shaped lock block, the L-shaped lock block is squeezed, so that the L-shaped lock block has a downward movement force, thereby avoiding manual pulling of the L-shaped lock block and providing convenience for fixing the rectangular lock block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a fixing box and a lighting lamp body according to an embodiment of the utility model;

[0018] Figure 3This is a three-dimensional schematic diagram of the disassembly of a fixing box and a lighting lamp body according to an embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional cross-sectional schematic diagram of a fixing seat and an L-shaped locking block according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Step-type refrigerator, 2. Storage tray, 3. Fixing box, 4. Lighting lamp body, 5. Elastic plastic strap, 6. Rectangular locking block, 7. Fixing seat, 8. L-shaped locking block, 9. Round rod, 10. Square block, 11. Spring, 12. Wedge-shaped surface, 13. Spring sheet, 14. Movable plate, 15. Anti-slip slide groove. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the safety and energy-saving refrigerator lighting structure of the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4The utility model shows a safe and energy-saving refrigerator lighting structure of an embodiment of the utility model, which includes a plurality of fixed boxes 3 fixedly installed on the rear side of the inner cavity of the stepped refrigerator 1: two storage trays 2 are fixedly installed on the rear side of the inner cavity of the stepped refrigerator 1, and the plurality of fixed boxes 3 are distributed at the top and bottom of the storage trays 2, a lighting lamp body 4 is inserted into the inner cavity of the fixed box 3, a plurality of spring sheets 13 are fixedly connected to the inner cavity of the fixed box 3, a movable plate 14 is slidably connected to the inner cavity of the fixed box 3, which abuts against the lighting lamp body 4, and the side of the movable plate 14 away from the lighting lamp body 4 abuts against the spring sheet 13, anti-slip grooves 15 are provided at the top and bottom of the inner cavity of the fixed box 3, and the movable plate 14 is slidably connected to the inner cavity of the anti-slip groove 15, and the top of the fixed box 3 is rotatably connected with three elastic plastic straps 5 distributed at equal intervals through a rotating shaft, and one end of the elastic plastic strap 5 away from the fixed box 3 is fixedly connected with a rectangular locking block 6, and the bottom of the fixed box 3 is fixedly connected with three fixed The bottom of the fixed seat 7 is provided with an L-shaped locking block 8 that can move up and down. A round rod 9 is fixedly connected to the inner side of the L-shaped locking block 8. One end of the round rod 9 penetrates the inner cavity of the fixed seat 7 and is fixedly connected to a square block 10. The square block 10 is slidably connected to the inner cavity of the fixed seat 7. Through the setting of the square block 10, the movement of the round rod 9 can be limited to prevent the round rod 9 from rotating, thereby providing a limit for the L-shaped locking block 8. The surface of the round rod 9 is sleeved with a spring 11. The spring The two ends of 11 are respectively against the inner walls of the square block 10 and the fixing seat 7. A wedge-shaped surface 12 adapted to the rectangular locking block 6 is provided on one side of the L-shaped locking block 8. Through the setting of the wedge-shaped surface 12, when the rectangular locking block 6 contacts the wedge-shaped surface 12 on the L-shaped locking block 8, the L-shaped locking block 8 will be squeezed, so that the L-shaped locking block 8 has a downward movement force, avoiding manual pulling of the L-shaped locking block 8, providing convenience for the fixation of the rectangular locking block 6, and the rectangular locking block 6 is stuck between the L-shaped locking block 8 and the fixing box 3.

[0024] Working principle: When the utility model is used, the user inserts the lighting lamp body 4 into the inner cavity of the fixing box 3, the lighting lamp body 4 will squeeze the movable plate 14 so that the spring sheet 13 is in a stressed state, holds the lighting lamp body 4 with one hand, and then flips the elastic plastic strap 5 with the other hand, so that the rectangular locking block 6 at the end of the elastic plastic strap 5 squeezes the wedge surface 12 on the L-shaped locking block 8, so that the L-shaped locking block 8 moves downward, and the L-shaped locking block 8 drives the round rod 9 and the square block 10 to move and makes the spring 11 in a compressed state until the rectangular locking block 6 fits the fixing seat 7. At this time, the L-shaped locking block 8 cancels the obstruction, and the restoring force of the spring 11 makes the L-shaped locking block 8 move upward and sleeve on the surface of the rectangular locking block 6 through the round rod 9 and the square block 10, locking the rectangular locking block 6. At this time, the movable plate 14 has an outward force due to the elastic force of the spring sheet 13, so that the lighting lamp body 4 is squeezed on the three elastic plastic straps 5, thereby making the lighting lamp body 4 firmly fixed, and the three elastic plastic straps 5 provide buffering and protection for the outer side of the lighting lamp body 4.

[0025] In summary, the structure of the safe and energy-saving refrigerator lighting lamp is implemented by inserting the lighting lamp body 4 into the inner cavity of the fixing box 3, and then flipping the elastic plastic strap 5, so that the rectangular locking block 6 at the end of the elastic plastic strap 5 squeezes the L-shaped locking block 8, so that the L-shaped locking block 8 moves outward and the spring 11 is in a compressed state until the rectangular locking block 6 fits against the fixing seat 7. The restoring force of the spring 11 causes the L-shaped locking block 8 to be sleeved on the surface of the rectangular locking block 6, and the rectangular locking block 6 is locked, so that the lighting lamp body 4 is firmly fixed. The three elastic plastic straps 5 provide buffering and protection for the outer side of the lighting lamp body 4, so that the lighting lamp is tied with multiple elastic plastic strips and is firmly fixed. Moreover, when taking out items in the refrigerator, the plastic strips will buffer the contact force between the items and the lighting lamp, thereby extending the service life of the lighting lamp.

Claims

1. A safe and energy-saving refrigerator lighting structure, characterized in that: The invention comprises a plurality of fixing boxes (3) fixedly mounted on the rear side of the inner cavity of a stepped refrigerator (1): two storage trays (2) are fixedly mounted on the rear side of the inner cavity of the stepped refrigerator (1); the plurality of fixing boxes (3) are distributed on the top and bottom of the storage trays (2); a lighting lamp body (4) is inserted into the inner cavity of the fixing box (3); the top of the fixing box (3) is rotatably connected to three elastic plastic straps (5) distributed at equal intervals via a rotating shaft; one end of the elastic plastic strap (5) away from the fixing box (3) is fixedly connected to a rectangular locking block (6); the bottom of the fixing box (3) is fixedly connected to three fixing seats (7) distributed at equal intervals; the bottom of the fixing seat (7) is provided with an L-shaped locking block (8) movable up and down; the rectangular locking block (6) is clamped between the L-shaped locking block (8) and the fixing box (3).

2. A safe and energy-saving refrigerator lighting structure according to claim 1, characterized in that: A round rod (9) is fixedly connected to the inner side of the L-shaped locking block (8), one end of the round rod (9) penetrates into the inner cavity of the fixing seat (7) and is fixedly connected to a square block (10), and the square block (10) is slidably connected to the inner cavity of the fixing seat (7).

3. The safe and energy-saving refrigerator lighting structure according to claim 2 is characterized in that: A spring (11) is sleeved on the surface of the round rod (9), and two ends of the spring (11) respectively abut against the inner walls of the square block (10) and the fixing seat (7).

4. The safe and energy-saving refrigerator lighting structure according to claim 3 is characterized in that: A wedge-shaped surface (12) matching the rectangular locking block (6) is provided on one side of the L-shaped locking block (8).

5. The safe and energy-saving refrigerator lighting structure according to claim 4, characterized in that: The inner cavity of the fixed box (3) is fixedly connected to a plurality of spring sheets (13), and the inner cavity of the fixed box (3) is slidably connected to a movable plate (14) that abuts against the lighting lamp body (4), and the side of the movable plate (14) away from the lighting lamp body (4) abuts against the spring sheets (13).

6. The safe and energy-saving refrigerator lighting structure according to claim 5, characterized in that: The top and bottom of the inner cavity of the fixed box (3) are both provided with anti-slip grooves (15), and the movable plate (14) is slidably connected to the inner cavity of the anti-slip grooves (15).

Images