CN219037221U

CN219037221U - Sun-proof heat-insulating cover for refrigerator

Info

Publication number: CN219037221U
Application number: CN202223342430.0U
Authority: CN
Inventors: 李卫东; 吴杨杨; 杨发展
Original assignee: Henan Haiguo Cold Chain Co ltd
Current assignee: Henan Haiguo Cold Chain Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-16
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a sun-proof heat-insulating cover of a refrigerator, which comprises a frame and an upper cover. The beneficial effects are that: according to the utility model, the frame, the upper cover, the first heat preservation layer and the second heat preservation layer are adopted, when the refrigerator is used, the refrigerator is sleeved on the top of the refrigerator, after goods are taken, the upper cover can be pressed by the chamfer of the bottom surface of one end of the upper cover, the bulb is extruded by the chamfer and moves outwards until the bulb is aligned to the clamping groove, the spring rebounds to push the bulb to be inserted into the clamping groove, the upper cover can be closed, the upper cover is opened and closed very conveniently, the trouble of frequent arrangement is omitted, the use convenience is improved, meanwhile, the second heat preservation layer in the frame and the first heat preservation layer in the upper cover are made of aerogel materials, the heat preservation and heat insulation effects are good, the heat exchange is remarkably reduced, the energy consumption of the refrigerator is reduced, the sun-shading aluminum foil on the top of the upper cover plays a good sun-shading role, the refrigerator is provided with good sun-shading and heat preservation effects, the loss of cool air of the refrigerator is reduced, and the refrigerator is more energy-saving.

Description

Sun-proof heat-insulating cover for refrigerator

Technical Field

The utility model relates to the technical field of refrigerator energy conservation, in particular to a sun-proof heat-insulating cover of a refrigerator.

Background

The refrigerator is a small cabinet or chamber for storing various food to be frozen, so that food or other articles can be kept cold, and the refrigerator with ice maker inside is widely used in various industries and families.

In hot summer, some merchants choose to put the refrigerator at the gate to sell ice cream, and the switch door of this kind of refrigerator is mostly transparent material, and is located the top surface of refrigerator, and mostly push-pull switch door, in order to reduce heat exchange, the merchant can lay cotton quilt or sunshade heat preservation lid quilt and be sun-proof and keep warm at the top surface of refrigerator, but cotton quilt or sunshade heat preservation lid quilt need be lifted when opening, need cover when not using, because directly lay at the refrigerator top surface, open and lay the circumstances emergence that causes the skew easily after, can also the landing sometimes, still be scraped easily when windy weather, need often to arrange, it is comparatively troublesome, still can make further improvement.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the sun-proof heat-preserving cover of the refrigerator, which has the advantages of convenient use, sun-proof and heat preservation, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of convenient use, sun protection and heat preservation, the utility model adopts the following specific technical scheme:

the utility model provides a sun-proof heat preservation lid of freezer, includes frame and upper cover, frame top surface one end has the upper cover through the torsional spring hinge, and frame and upper cover are inside to be filled with second heat preservation and first heat preservation respectively to the mounting groove has been seted up to the frame top surface other end, the chamfer has been seted up to the upper cover bottom surface other end, and the draw-in groove has been seted up to the upper cover other end, the frame other end runs through the grafting has the connecting rod, and the connecting rod runs through mounting groove fixedly connected with bulb to the bulb stretches into inside the draw-in groove, connecting rod one end fixedly connected with end plate, and end plate and mounting groove inner wall butt to be located the connecting rod outside between end plate and the mounting groove opposite side inner wall and cup jointed the spring, the connecting rod other end is located the welding of frame outside has the bracelet, the fixed subsides of upper cover top have the sunshade aluminium foil.

Further, the frame outer wall runs through threaded connection and has the handle bolt, and the handle bolt other end is connected with the splint through swivelling joint seat rotation to splint run through the frame inner wall and with frame inner wall sliding connection, splint inboard surface paste have the clamp pad.

Furthermore, the first heat preservation layer and the second heat preservation layer are made of aerogel materials, and the thicknesses of the first heat preservation layer and the second heat preservation layer are not smaller than 5cm.

Further, a plurality of handle bolts are arranged, and the number of the handle bolts positioned on the same side is not less than two.

Further, the top surface of the other end of the upper cover is fixedly connected with a handle, and the height of the handle is not less than 10cm.

Furthermore, the clamping pad adopts a rubber pad, and the surface of the clamping pad is subjected to napping treatment.

Further, the clamping groove is arranged corresponding to the ball head, and the diameter of the clamping groove is equal to that of the ball head.

Furthermore, the upper cover and the frame are made of hard plastic materials.

(III) beneficial effects

Compared with the prior art, the utility model provides the sun-proof heat-insulating cover of the refrigerator, which has the following beneficial effects:

(1) According to the refrigerator, the frame, the upper cover, the first heat preservation layer and the second heat preservation layer are adopted, when the refrigerator is used, the refrigerator can be sleeved on the top of the refrigerator, when the refrigerator is opened, the bracelet can be pulled outwards to drive the connecting rod to move outwards, so that the bulb is pulled out of the clamping groove, the torsion spring rebounds, the upper cover is opened, a user can open the refrigerator door to take goods, after the goods are taken, the bulb is extruded by the chamfer of the bottom surface of the upper cover by pressing the chamfer, the bulb moves outwards until the bulb is aligned with the clamping groove, the spring rebounds, the bulb is pushed to be inserted into the clamping groove, the upper cover can be closed, the upper cover is very convenient to open and close, the trouble of frequent arrangement is omitted, the use convenience is improved, meanwhile, the second heat preservation layer positioned in the frame and the first heat preservation layer positioned in the upper cover are made of aerogel materials, the heat preservation and insulation effects are good, heat exchange is remarkably reduced, the energy consumption is reduced, the sun-shading aluminum foil positioned on the top of the upper cover plays a good sun-shading role, and the refrigerator has good sun-shading effect, and therefore the refrigerator has good sun-shading and heat-proof effects, and thermal insulation effects are better energy conservation effects.

(2) According to the refrigerator, the frame, the handle bolts, the clamping strips and the clamping pads are adopted, when the refrigerator is installed, the frame can be sleeved on the outer side of the refrigerator, the clamping strips and the clamping pads are pushed to move inwards by rotating the handle bolts, so that the clamping pads are abutted against the side wall of the refrigerator, the fixed installation is completed, the refrigerator is very convenient and simple to install, meanwhile, the refrigerator is not affected by weather, the refrigerator cannot be scraped off even in a windy day, and the refrigerator is more stable and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a sun-proof heat-insulating cover of a refrigerator according to the utility model;

fig. 2 is a front view of a sun-proof heat-insulating cover of the refrigerator according to the present utility model;

fig. 3 is an enlarged view of node a of the sun-proof heat-preserving cover of the refrigerator provided by the utility model;

fig. 4 is a schematic view of the external structure of the sun-proof heat-insulating cover of the refrigerator.

In the figure:

1. a frame; 2. an upper cover; 3. sunshade aluminum foil; 4. a first heat-retaining layer; 5. a torsion spring; 6. a second heat-insulating layer; 7. a handle bolt; 8. rotating the connecting seat; 9. a clamping plate; 10. a clamping pad; 11. a handle; 12. a bracelet; 13. a spring; 14. a connecting rod; 15. a mounting groove; 16. an end plate; 17. chamfering; 18. ball head; 19. a clamping groove.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a sun-proof heat-insulating cover of a refrigerator is provided.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a sun-proof heat-insulation cover for a refrigerator according to the embodiment of the utility model comprises a frame 1 and an upper cover 2, wherein one end of the top surface of the frame 1 is hinged with the upper cover 2 through a torsion spring 5, when the upper cover 2 is closed, the torsion spring 5 is stressed to generate a rebound force, when the upper cover 2 is opened, the upper cover 2 is assisted to rotate upwards, partial gravity of the upper cover 2 is overcome, the opening is facilitated, the insides of the frame 1 and the upper cover 2 are respectively filled with a second heat-insulation layer 6 and a first heat-insulation layer 4, the other end of the top surface of the frame 1 is provided with a mounting groove 15, the other end of the bottom surface of the upper cover 2 is provided with a chamfer 17, the bulb 18 is conveniently extruded, the other end of the upper cover 2 is provided with a clamping groove 19, the other end of the frame 1 is penetrated and inserted with a connecting rod 14, the connecting rod 14 penetrates the mounting groove 15 and is fixedly connected with the bulb 18, and the bulb 18 stretches into the inside the clamping groove 19, one end of the connecting rod 14 is fixedly connected with the end plate 16, the end plate 16 is abutted with the inner wall of the mounting groove 15, a spring 13 is sleeved outside the connecting rod 14 between the end plate 16 and the inner wall of the other side of the mounting groove 15, the other end of the connecting rod 14 is welded with the bracelet 12 outside the frame 1, the top surface of the upper cover 2 is fixedly stuck with the sun-shading aluminum foil 3 which is a common sun-shading material, wherein the first heat preservation layer 4 and the second heat preservation layer 6 are made of aerogel materials, the thicknesses of the first heat preservation layer 4 and the second heat preservation layer 6 are not less than 5cm, the common high-efficiency heat preservation materials are used, when the refrigerator door is used, the refrigerator door is sleeved with the device, when the refrigerator door is opened, the bracelet 12 can be pulled, the bracelet 12 is pulled outwards to drive the connecting rod 14 to move outwards, so that the bulb 18 is pulled out of the clamping groove 19, the torsion spring 5 is rebounded, the upper cover 2 is opened, a user can open a refrigerator door to take goods after the goods are taken, the upper cover 2 can be pressed down by the chamfer 17 on the bottom surface of one end of the upper cover 2 to extrude the ball head 18, the ball head 18 is extruded by the chamfer 17 and then moves outwards until the ball head 18 is aligned to the clamping groove 19, the spring 13 rebounds to push the ball head 18 to be inserted into the clamping groove 19, the upper cover 2 can be closed, the upper cover 2 is very convenient to open and close, the trouble of frequent arrangement is omitted, the convenience of use is improved, meanwhile, the second heat preservation layer 6 positioned in the frame 1 and the first heat preservation layer 4 positioned in the upper cover 2 are both made of aerogel materials, the heat preservation and insulation effects are good, the heat exchange is obviously reduced, the energy consumption of a refrigerator is reduced, the sun-shading aluminum foil 3 positioned on the top surface of the upper cover 2 plays a good sun-shading role, so that the device has good sun-shading and heat preservation effects, the loss of cold air is reduced, and the device is more energy-saving.

In one embodiment, the outer wall of the frame 1 is connected with the handle bolt 7 through threads, the other end of the handle bolt 7 is connected with the clamping plate 9 through the rotary connecting seat 8 in a rotary mode, the clamping plate 9 penetrates through the inner wall of the frame 1 and is connected with the inner wall of the frame 1 in a sliding mode, the inner side surface of the clamping plate 9 is adhered with the clamping pad 10, a rubber pad is adopted by the clamping pad 10, the surface of the clamping pad 10 is subjected to napping treatment, when the refrigerator is installed, the frame 1 can be sleeved on the outer side of a refrigerator, the handle bolt 7 is rotated to push the clamping strip and the clamping pad 10 to move inwards, so that the clamping pad 10 abuts against the side wall of the refrigerator to complete fixed installation, installation is very convenient and simple, meanwhile, the refrigerator is not affected by weather, and can not be scraped even in a windy day, and the refrigerator is more stable and reliable.

In one embodiment, the handle bolts 7 are provided in plural, and there are not less than two handle bolts 7 on the same side, and the handle bolts 7 on the same side need to be turned at the same time.

In one embodiment, the top surface of the other end of the upper cover 2 is fixedly connected with a handle 11, the height of the handle 11 is not less than 10cm, and a user can directly lift the handle 11 to open the upper cover 2.

In one embodiment, the clamping groove 19 is disposed corresponding to the ball head 18, and the diameter of the clamping groove 19 is equal to the diameter of the ball head 18, so as to reduce the shake of the upper cover 2.

In one embodiment, the upper cover 2 and the frame 1 are made of hard plastic materials, so that dead weight is further reduced, and electric conduction during electric leakage is avoided.

Working principle:

when in use, the device can be sleeved on the top of a refrigerator, when the refrigerator is opened, the bracelet 12 can be pulled, the bracelet 12 is pulled outwards to drive the connecting rod 14 to move outwards, so that the bulb 18 is pulled out of the clamping groove 19, the torsion spring 5 is rebounded, so that the upper cover 2 is opened, a user can open the refrigerator door to take goods, after the goods are taken, the chamfer 17 on the bottom surface of one end of the upper cover 2 can be pressed to extrude the bulb 18, the bulb 18 is extruded by the chamfer 17 and moves outwards until the bulb 18 is aligned with the clamping groove 19, the spring 13 is rebounded, the bulb 18 is pushed to be inserted into the clamping groove 19, the upper cover 2 can be closed, the upper cover 2 is very convenient to open and close, the trouble of frequent arrangement is omitted, the convenience of use is improved, and simultaneously, the second heat preservation 6 that is arranged in the frame 1 and the first heat preservation 4 that is arranged in the upper cover 2 all adopt aerogel material, heat preservation and insulation effect is good, heat exchange is obviously reduced, refrigerator-freezer energy consumption is reduced, sunshade aluminum foil 3 that is arranged in the upper cover 2 top surface plays good sun-proof effect, thereby make this device possess good sun-proof and heat preservation effect, reduce refrigerator-freezer air loss, and is more energy-conserving, simultaneously, when installing this device, can cup joint the frame 1 to the refrigerator-freezer outside, through rotating handle bolt 7, promote holding strip and clamp pad 10 inwards remove, thereby make clamp pad 10 support tight refrigerator-freezer lateral wall, accomplish fixed mounting, the installation is very convenient and simple, simultaneously, do not receive weather influence, even also can not be scraped away in the heavy wind day, it is more reliable and stable.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a sun-proof heat preservation lid of freezer, its characterized in that, including frame (1) and upper cover (2), frame (1) top surface one end articulates through torsional spring (5) has upper cover (2), and frame (1) and upper cover (2) inside packing respectively have second heat preservation (6) and first heat preservation (4) to mounting groove (15) have been seted up to frame (1) top surface other end, chamfer (17) have been seted up to upper cover (2) bottom surface other end, and draw-in groove (19) have been seted up to the upper cover (2) other end, frame (1) other end runs through and has pegged graft connecting rod (14), and connecting rod (14) run through mounting groove (15) fixedly connected with bulb (18) to bulb (18) stretch into inside draw-in groove (19), connecting rod (14) one end fixedly connected with end plate (16), and end plate (16) and mounting groove (15) inner wall butt, and be located connecting rod (14) outside between end plate (16) and the mounting groove (15) opposite side inner wall and cup joint spring (13), connecting rod (14) other end is located frame (1) outside and has welding top surface (12), it has fixed to paste aluminium foil (3) to stick.

2. The sun-proof heat preservation cover of a refrigerator according to claim 1, wherein the outer wall of the frame (1) is connected with a handle bolt (7) through a thread, the other end of the handle bolt (7) is rotationally connected with a clamping plate (9) through a rotary connecting seat (8), the clamping plate (9) penetrates through the inner wall of the frame (1) and is in sliding connection with the inner wall of the frame (1), and a clamping pad (10) is adhered to the inner side surface of the clamping plate (9).

3. The sun-proof heat preservation cover of a refrigerator according to claim 1, wherein the first heat preservation layer (4) and the second heat preservation layer (6) are made of aerogel materials, and the thicknesses of the first heat preservation layer (4) and the second heat preservation layer (6) are not less than 5cm.

4. The sun-proof heat preservation cover of the refrigerator according to claim 2, wherein a plurality of handle bolts (7) are arranged, and the number of the handle bolts (7) positioned on the same side is not less than two.

5. The sun-proof heat preservation cover of a refrigerator according to claim 1, wherein a handle (11) is fixedly connected to the top surface of the other end of the upper cover (2), and the height of the handle (11) is not less than 10cm.

6. The sun-proof heat preservation cover of a refrigerator according to claim 2, wherein the clamping pad (10) is a rubber pad, and the surface of the clamping pad (10) is roughened.

7. The sun-proof heat preservation cover of a refrigerator according to claim 1, wherein the clamping groove (19) is arranged corresponding to the ball head (18), and the diameter of the clamping groove (19) is equal to the diameter of the ball head (18).

8. The sun-proof heat preservation cover of a refrigerator according to claim 1, wherein the upper cover (2) and the frame (1) are made of hard plastic materials.