Wearable efficient cooling device

Abstract

The wearable efficient cooling device comprises a waistcoat and a refrigeration assembly, a pair of pockets are sewn on the outer side of the front face of the waistcoat, the pockets are symmetrically distributed, mobile power sources are placed in the pockets, a fixing belt is sewn on the inner side of the back face of the waistcoat, the fixing belt is in a long strip shape, and the refrigeration assembly is arranged on the fixing belt. A fixing belt is installed on the base, a mounting plate is installed on the fixing belt, a pair of clamping blocks are fixedly connected to the back face of the mounting plate, a refrigeration cavity is formed in the front face of the mounting plate, a mounting opening is formed in the refrigeration cavity, the mounting opening is in a U shape, and a refrigeration assembly is installed in the mounting opening. The cooling device can be worn on the body to be carried and used, compared with a single fan cooling mode, active refrigeration can be achieved, the cooling effect is good, the efficiency is high, and related parts can be detached at will so that maintenance or replacement can be conveniently conducted.

Description

Technical Field

[0001] This utility model belongs to the field of high-temperature operation cooling technology, and in particular relates to a wearable high-efficiency cooling device. Background Technology

[0002] When working outdoors in high temperatures, certain cooling measures need to be taken to reduce the body temperature of workers in a timely manner and prevent them from suffering heatstroke and fainting due to prolonged exposure to high temperatures.

[0003] There are many types of cooling devices on the market. For example, a mobile fan cooling device with publication number CN220956209U is disclosed on the China Patent website. This cooling device can be used for cooling in high-temperature operations, but it has some defects and shortcomings that need to be improved: (1) Some existing cooling devices have a relatively complex structure and large size, making them inconvenient to carry and use; (2) Some existing cooling devices usually use a fan to blow air for cooling, which is a relatively simple cooling method. It can only speed up the flow of hot air, resulting in an unsatisfactory cooling effect and low cooling efficiency; (3) Most existing cooling devices are integrated structures, and the relevant parts are difficult to disassemble, making them inconvenient to maintain or replace. Therefore, in view of the above problems, the wearable high-efficiency cooling device provided by this utility model is of great significance. Utility Model Content

[0004] This invention provides a wearable high-efficiency cooling device. The mounting plate, along with the cooling component, can be fixed to the strap via a locking mechanism, allowing the device to be worn on a vest for easy carrying and use. The cooling component directs cooled air towards the back of outdoor workers in high temperatures, achieving active cooling compared to a single fan cooling method, thus significantly improving cooling efficiency and effectiveness. Through modular design, all components can be disassembled for maintenance or replacement as needed, thus solving the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a wearable high-efficiency cooling device, including a vest and a cooling component. The vest has a pair of pockets sewn on the outer front side, which are symmetrically distributed and each pocket contains a power bank. The vest has a fixing strap sewn on the inner back side, which is long and narrow, and a mounting plate is installed on the fixing strap. A pair of clips are fixedly connected to the back of the mounting plate, and a cooling cavity is opened on the front of the mounting plate. The cooling cavity has an installation opening, which is U-shaped, and the cooling component is installed in the installation opening.

[0007] The cooling assembly includes a front housing and a rear housing. The front top and back top of the front housing are respectively provided with an air outlet and several heat conduction holes. The back bottom of the front housing is provided with a blower cavity, in which a fan is installed. The top of the blower cavity is provided with a cooling cavity, which is connected to the air outlet and each heat conduction hole. Peltiers are installed on both sides of the inner wall of the cooling cavity. The bottom and top of the rear housing are respectively provided with an air inlet and several heat exhaust holes. A power supply interface is provided on one side of the rear housing, which is electrically connected to the fan and the Peltiers.

[0008] Furthermore, the card block is L-shaped and symmetrically distributed about the mounting opening, and a rubber pad is provided on the inner wall surface of the card block, with herringbone anti-slip patterns engraved on the surface of the rubber pad.

[0009] Furthermore, both the front and rear housings are U-shaped, with their shapes and dimensions corresponding to the mounting openings, and the thickness of the front housing is equal to the depth of the mounting opening.

[0010] Furthermore, a number of studs are fixedly connected to the rear end face of the mounting plate. The studs are located on both sides of the mounting opening and are symmetrically distributed. Nuts that cooperate with the studs are threaded onto the studs. A number of mounting seats are fixedly connected to both sides of the rear housing. The mounting seats are provided with mounting holes. The number of mounting holes is the same as that of the studs, and the diameter is equal. The center of each mounting hole corresponds one-to-one with the center of each stud.

[0011] Furthermore, the number of heat-conducting holes and heat-dissipating holes are the same, the hole diameter is equal, and the center of each heat-conducting hole corresponds one-to-one with the center of each heat-dissipating hole.

[0012] Furthermore, the heat dissipation hole is funnel-shaped, with the diameter of the end near the heat conduction hole being smaller than the diameter of the end away from the heat conduction hole.

[0013] Furthermore, baffles are installed at both the air inlet and the air outlet.

[0014] The present invention has the following advantages over the prior art:

[0015] (1) When using the wearable high-efficiency cooling device of this utility model, the mounting plate and the cooling components can be fixedly installed on the fixing strap by the cooperation between the clip and the fixing strap, so that the cooling device can be worn on the body through a vest for carrying and use.

[0016] (2) When the wearable high-efficiency cooling device of this utility model is used, the cooling component can blow the cooled air to the back of the outdoor high-temperature worker. Compared with the single fan cooling method, it can achieve active cooling, thereby greatly improving the efficiency and effect of cooling.

[0017] (3) When using the wearable high-efficiency cooling device of this utility model, the modular design allows each related component to be disassembled at any time so that the related components can be maintained or replaced as needed.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a wearable high-efficiency cooling device according to the present invention;

[0021] Figure 2 This is a schematic diagram of the inner back structure of the vest in this utility model;

[0022] Figure 3 This is a front view of the mounting plate and the refrigeration component in this utility model.

[0023] Figure 4 This is a schematic diagram of the back assembly of the mounting plate and the refrigeration component in this utility model;

[0024] Figure 5 This is a schematic diagram of the front structure of the mounting plate in this utility model;

[0025] Figure 6 This is a schematic diagram of the back structure of the mounting plate in this utility model;

[0026] Figure 7 This is a front view of the refrigeration component in this utility model.

[0027] Figure 8 This is a schematic diagram of the back structure of the refrigeration component in this utility model;

[0028] Figure 9 This is a schematic diagram of the back structure of the front housing in this utility model;

[0029] Figure 10This is a front sectional view of the front housing in this utility model;

[0030] Figure 11 This is a schematic diagram of the front structure of the rear shell in this utility model.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 1. Vest; 2. Pocket; 3. Power bank; 4. Fixing strap; 5. Mounting plate; 6. Clip; 7. Air duct cavity; 8. Mounting port; 9. Front shell; 10. Rear shell; 11. Air outlet; 12. Heat conduction hole; 13. Blower cavity; 14. Fan; 15. Cooling cavity; 16. Peltier; 17. Air inlet; 18. Heat exhaust hole; 19. Power supply interface; 20. Stud; 21. Nut; 22. Mounting base; 23. Mounting hole; 24. Baffle. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0035] Please see Figure 1-11 As shown, this utility model discloses a wearable high-efficiency cooling device, including a vest 1 and a cooling component. A pair of pockets 2 are sewn on the outer front side of the vest 1. The pockets 2 are symmetrically distributed and a power bank 3 is placed inside the pockets 2. A fixing strap 4 is sewn on the inner back side of the vest 1. The fixing strap 4 is long and strip-shaped, and an mounting plate 5 is installed on the fixing strap 4. A pair of clips 6 are fixedly connected to the back of the mounting plate 5. An air guide cavity 7 is opened on the front of the mounting plate 5. An installation port 8 is opened in the air guide cavity 7. The installation port 8 is U-shaped and a cooling component is installed in the installation port 8.

[0036] The cooling assembly includes a front housing 9 and a rear housing 10. The front housing 9 has an air outlet 11 and several heat conduction holes 12 at its top front and bottom rear ends, respectively. A blower cavity 13 is located at the bottom rear end of the front housing 9, and a fan 14 is installed inside the blower cavity 13. A cooling cavity 15 is located at the top of the blower cavity 13, and the cooling cavity 15 is connected to the air outlet 11 and each heat conduction hole 12. Peltiers 16 are installed on both inner walls of the cooling cavity 15. The Peltier 16 is existing technology, and its main structure includes a semiconductor material, conductive connection, ceramic layer, cold end, and hot end. During installation, it is fixed using adhesive or other methods, so that the hot end of the Peltier 16 adheres to the inner wall of the cooling cavity 15. At this time, the cold end of the Peltier 16 is connected to the cooling cavity 15. When the Peltier 16 is energized, the current guides charge carriers to carry away heat, causing the cold end temperature to drop and absorbing heat from the surrounding environment. This process can continuously cool the cold end. The bottom of the rear housing 10... The top and bottom ends are respectively provided with air inlets 17 and several heat exhaust holes 18, and a power supply interface 19 is provided on one side of the rear housing 10. The power supply interface 19 is electrically connected to the fan 14 and the Peltier 16. The charging cable connected to the power bank 3 can be inserted into the power supply interface 19 so that the power bank 3 can provide power. When the operator is working outdoors in high temperature, the vest 1 can be worn. At this time, the air guide cavity 7 on the front of the mounting plate 5 and the cooling component can be attached to the back of the operator. After the fan 14 is powered on, it can rotate, thereby drawing outside air into the blower cavity 13 through the air inlet 17, and guiding it into the air outlet 11 through the cooling cavity 15. Finally, it blows the air onto the back of the operator through the air outlet 11 and the air guide cavity 7. In this process, the Peltier 16 can fully and continuously absorb the heat of the airflow passing through the cooling cavity 15, turning it into cold air. Compared with the single fan cooling method, active cooling can be achieved, thereby greatly improving the efficiency and effect of cooling.

[0037] The locking block 6 is L-shaped and symmetrically distributed about the mounting port 8. The inner wall surface of the locking block 6 is provided with a rubber pad with herringbone anti-slip texture. The locking block 6 can be inserted into the fixing strap 4. At this time, the mounting plate 5 and the cooling component can be fixedly installed on the fixing strap 4 through the cooperation between the locking block 6 and the fixing strap 4. The cooling device can be worn on the body through the vest 1 for carrying and use. The anti-slip texture on the surface of the rubber pad can increase the friction between the locking block 6 and the fixing strap 4 to play an anti-slip role, thereby preventing the mounting plate 5 and the cooling component from slipping and shifting after being worn.

[0038] Both the front housing 9 and the rear housing 10 are U-shaped, and their shapes and dimensions correspond to the mounting port 8. The thickness of the front housing 9 is equal to the depth of the mounting port 8. The front housing 9 can be inserted into and fit against the inner wall of the mounting port 8. The rear housing 10 can fit against the rear end face of the front housing 9 and completely overlap with the front housing 9. After long-term use, the front housing 9 can be pulled out from the mounting port 8 for maintenance or replacement of the front housing 9 and related refrigeration components.

[0039] The rear end face of the mounting plate 5 is fixedly connected with several studs 20. The studs 20 are located on both sides of the mounting port 8 and are symmetrically distributed. Each stud 20 is threaded with a nut 21 that mates with it. Both sides of the rear housing 10 are fixedly connected with several mounting seats 22. Each mounting seat 22 has a mounting hole 23. The number of mounting holes 23 is the same as the number of studs 20, and the diameter is equal. The center of each mounting hole 23 corresponds to the center of each stud 20. When the rear housing 10 is attached to the rear end face of the front housing 9, each stud 20 can be aligned and pass through the corresponding mounting hole 23. At this time, the nut 21 is threaded onto each stud 20 and tightened. The rear housing 10 is firmly fixed to the back of the mounting plate 5 through the mutual cooperation between the studs 20, the mounting holes 23, and the nut 21. The rear housing 10 can be removed from the mounting plate 5 by unscrewing the nut 21 for maintenance or replacement.

[0040] The number of heat conduction holes 12 and the number of heat exhaust holes 18 are the same, and the hole diameter is equal. The center of each heat conduction hole 12 corresponds to the center of each heat exhaust hole 18. When the cooling component is cooling down, some of the hot air entering the cooling chamber 15 can be guided to the corresponding heat exhaust hole 18 through each heat conduction hole 12 for heat exhaust.

[0041] Among them, the heat exhaust hole 18 is funnel-shaped, and the diameter of the end near the heat conduction hole 12 is smaller than the diameter of the end away from the heat conduction hole 12. When hot air enters the corresponding heat exhaust hole 18 through each heat conduction hole 12, the funnel-shaped design can help the hot air to be fully and timely discharged. At the same time, it can effectively prevent external heat from entering the cooling chamber 15 and the air outlet 11 through the heat exhaust hole 18 and affecting the cooling effect.

[0042] Both the air inlet 17 and the air outlet 11 are equipped with baffles 24. The baffles 24 can protect the fan blades of the fan 14 from being directly exposed to the outside, and can also prevent dust from entering the interior of the refrigeration components through the air inlet 17 and the air outlet 11, thus affecting its cooling effect and the service life of related components.

[0043] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0044] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all connected to the external main controller and 220V mains power. The main controller can be a conventional known device that controls the LED lamp body, etc.

[0045] The working principle of this utility model is as follows:

[0046] In use, the mounting plate 5 can be inserted into the fixing strap 4 on the inner side of the back of the vest 1. The mounting plate 5, along with the cooling component, can be fixed to the fixing strap 4 through the cooperation of the mounting plate 5 and the fixing strap 4. This allows the cooling device to be worn on the body and carried for use. A power bank 3 can be placed in the pocket 2 on the front of the vest 1. The charging cable connected to the power bank 3 can be inserted into the power interface 19 on the side of the rear shell 10. When workers are working outdoors in high temperatures, they can wear the vest 1. At this time, the air guide cavity 7 on the front of the mounting plate 5 and the cooling component can fit snugly against the worker's back. The fan 14 rotates when powered on, drawing outside air through the air inlet. 17 is drawn into the blower chamber 13 and guided through the cooling chamber 15 to the air outlet 11. Finally, it is blown towards the back of the operator through the air outlet 11 and the air guide chamber 7. During this process, the Peltier 16 can fully and continuously absorb the heat of the airflow passing through the cooling chamber 15, turning it into cold air. Compared with the single fan cooling method, active cooling can be achieved, which greatly improves the efficiency and effect of cooling. After the cooling device has been used for a long time, the mounting plate 5 can be removed from the vest 1, and then the front housing 9 can be pulled out from the mounting port 8 for maintenance or replacement of the front housing 9 and related cooling components. Then, by unscrewing the nut 21, the rear housing 10 can be removed from the mounting plate 5 for maintenance or replacement of the rear housing 10.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wearable high-efficiency cooling device, characterized in that, The vest includes a vest and a cooling component. The vest has a pair of pockets sewn onto the outer front side, which are symmetrically distributed and each pocket contains a power bank. The vest has a long, narrow strap sewn onto the inner back side, and a mounting plate is mounted on the strap. A pair of clips are fixedly connected to the back of the mounting plate. The front of the mounting plate has a cooling cavity with a U-shaped mounting opening, and the cooling component is installed inside the mounting opening. The cooling assembly includes a front housing and a rear housing. The front top and back top of the front housing are respectively provided with an air outlet and several heat conduction holes. The back bottom of the front housing is provided with a blower cavity, in which a fan is installed. The top of the blower cavity is provided with a cooling cavity, which is connected to the air outlet and each heat conduction hole. Peltiers are installed on both sides of the inner wall of the cooling cavity. The bottom and top of the rear housing are respectively provided with an air inlet and several heat exhaust holes. A power supply interface is provided on one side of the rear housing, which is electrically connected to the fan and the Peltiers.

2. The wearable high-efficiency cooling device according to claim 1, characterized in that, The card blocks are L-shaped and symmetrically distributed about the mounting opening. The inner wall surface of the card blocks is provided with a layer of rubber pads, and the surface of the rubber pads is engraved with herringbone anti-slip patterns.

3. The wearable high-efficiency cooling device according to claim 1, characterized in that, Both the front and rear housings are U-shaped, and their shapes and dimensions correspond to the mounting openings. Furthermore, the thickness of the front housing corresponds to the depth of the mounting opening.

4. The wearable high-efficiency cooling device according to claim 1, characterized in that, The rear end face of the mounting plate is fixedly connected with several studs. The studs are located on both sides of the mounting opening and are symmetrically distributed. Each stud is threaded with a nut that mates with it. Both sides of the rear housing are fixedly connected with several mounting seats. Each mounting seat has mounting holes. The number of mounting holes is the same as the number of studs, and the diameter is equal. The center of each mounting hole corresponds one-to-one with the center of each stud.

5. The wearable high-efficiency cooling device according to claim 1, characterized in that, The number of heat-conducting holes and heat-dissipating holes are the same, the hole diameter is equal, and the center of each heat-conducting hole corresponds one-to-one with the center of each heat-dissipating hole.

6. The wearable high-efficiency cooling device according to claim 1, characterized in that, The heat dissipation hole is funnel-shaped, with the diameter of the end near the heat conduction hole being smaller than the diameter of the end away from the heat conduction hole.

7. The wearable high-efficiency cooling device according to claim 1, characterized in that, Both the air inlet and outlet are equipped with baffles.

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