Air-conditioning backpack
By installing articulated movable plates and diversion pipelines at the bottom of the air-conditioning backpack, the problem of existing air-conditioning backpack affecting the heat dissipation of hips is solved, achieving a more effective buttock cooling effect, improving the comfort of use and the effect of the backpack.
Patent Information
- Application Number
- CN202421427993.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Existing air-conditioned backpacks can easily affect the heat dissipation of the hips when used, especially when performing activities, resulting in increased discomfort.
An air-conditioned backpack is designed. The bottom movable piece is provided at the bottom of the backpack body. The bottom movable piece is hinged with the backpack body. The backpack is inclined. One side of the backpack is facing the hips and cools down through the diversion pipe. The bottom movable piece is at a lower temperature to cool the surroundings of the buttocks.
Through the inclined design and diversion pipeline, the cooling effect of the backpack on the buttocks is improved, especially in windy weather, the cooling effect is further aggravated, improving the comfort and the effect of using the backpack.
Smart Images
Figure CN222603994U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of air-conditioning backpacks, and in particular relates to an air-conditioning backpack. Background Art
[0002] Wearable air conditioners can be worn on the body to achieve the function of cooling. They are suitable for outdoor workers. The refrigeration host sends liquid to drive the body to exchange heat, thereby achieving the cooling effect. The air conditioning host is composed of a cooling fan, heat sink, compressor, water pump, heat exchanger, control panel and battery pack to achieve cooling needs. If the backpack is carried all the time, the pipeline of the refrigeration host can be connected to the backpack. Through the pipes connected by the water inlet and return water, flow can be achieved, thereby cooling the backpack.
[0003] When a backpack is used, most of the temperature is conducted through the back to meet the comfort of the person. The backpack is located on the back and close to the buttocks, which can easily affect the heat dissipation of the buttocks. For some people with more developed sweat glands in the buttocks, this area is often prone to sweating. If some activities are carried out, such as walking, the discomfort will be aggravated for a long time. Utility Model Content
[0004] The utility model provides an air-conditioning backpack, which has the characteristics of improving the comfort and the use effect of the backpack.
[0005] The utility model provides the following technical solutions: an air-conditioning backpack, comprising a backpack body, a refrigeration main unit is arranged on the backpack body, a water inlet and return pipeline is connected between the refrigeration main unit and the backpack body, a bottom movable piece is arranged at the bottom of the backpack body, the bottom movable piece is hinged to the backpack body, the backpack body is located below the backpack body in an inclined state, and one side of the backpack body faces the buttocks, a bypass pipe connected to the refrigeration main unit is connected in the backpack body, one end of the bypass pipe is opposite to the bottom movable piece, and the bottom movable piece is in an unshielded state.
[0006] Wherein, the backpack body is provided with a hidden cavity, and the bottom movable sheet is located in the hidden cavity.
[0007] The bottom movable sheet is connected to the backpack body by means of a torsion spring, and the bottom movable sheet is hollow inside.
[0008] Among them, one end of the diversion flow pipe is sealed and connected with a diversion vertical pipe, and the diversion flow pipe is sealed and connected with a discharge bottom pipe, and one end of the discharge bottom pipe is connected with the inside of the bottom movable sheet.
[0009] Wherein, a first Velcro is fixedly connected to the outer side of the bottom movable sheet, and a second Velcro corresponding to the first Velcro is fixedly connected to the bottom of the backpack body.
[0010] The bottom end surface of the bottom movable sheet is parallel to the bottom end surface of the backpack body, the bottom movable sheet is made of plastic, and the side of the bottom movable sheet close to the bottom surface of the backpack body is thin-walled.
[0011] The beneficial effects of the utility model are:
[0012] A bottom movable sheet is provided at the bottom of the backpack body, the bottom movable sheet is hinged to the backpack body, the backpack body is in an inclined state and is located below the backpack body, and one side of the backpack body faces the buttocks. When cooling is performed through the backpack, the shunt flow pipe can be used to shunt the flow pipe so that the bottom movable sheet is at a lower temperature, thereby cooling the area around the buttocks, and the bottom movable sheet in an inclined state can intensify the cooling in windy weather, thereby improving the comfort and improving the effect of using the backpack.
[0013] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a top view of the utility model;
[0016] Figure 3 It is a structural schematic diagram of the bottom movable piece in the utility model;
[0017] Figure 4 It is a structural schematic diagram of the hidden cavity in the utility model;
[0018] In the figure: 1. backpack body; 11. refrigeration main unit; 12. water inlet and return pipes; 13. hidden cavity; 2. bypass pipe; 21. bypass vertical pipe; 3. discharge bottom pipe; 4. bottom movable piece; 41. first Velcro; 5. second Velcro. DETAILED DESCRIPTION
[0019] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a backpack body 1, a refrigeration host 11 is provided on the backpack body 1, a water inlet and return pipe 12 is connected between the refrigeration host 11 and the backpack body 1, a bottom movable piece 4 is provided at the bottom of the backpack body 1, the bottom movable piece 4 is hinged to the backpack body 1, the backpack body 1 is in an inclined state and is located below the backpack body 1, and one side of the backpack body 1 faces the buttocks, a bypass pipe 2 connected to the refrigeration host 11 is connected in the backpack body 1, one end of the bypass pipe 2 is opposite to the bottom movable piece 4, and the bottom movable piece 4 is in an unblocked state.
[0020] In this embodiment: a refrigeration host 11 is provided on the backpack body 1, and a water inlet and return pipe 12 is connected between the refrigeration host 11 and the backpack body 1, and the water inlet and return pipe 12 of the refrigeration host 11 can be connected to the backpack for use, and the water inlet and return pipes are connected to achieve flow, so that the backpack is cooled, and a bypass pipe 2 connected to the refrigeration host 11 is connected in the backpack body 1, that is, the bypass pipe 2 can flow liquid under the action of the water inlet and return pipe 12. When the backpack is placed, the bottom surface of the bottom movable sheet 4 can first contact the placement plane, and the bottom movable sheet 4 can be pressed into the hidden cavity 13 by the action force, so as not to affect the placement of the backpack body 1. By providing a bottom movable sheet 4 at the bottom of the backpack body 1 The movable piece 4 and the bottom movable piece 4 are hinged with the backpack body 1. The backpack body 1 is located below the backpack body 1 in an inclined state, and one side of the backpack body 1 faces the buttocks. When cooling is performed through the backpack, the shunt pipe 2 can be used for shunt pipeline, first through the shunt vertical pipe 21, and then enters the shunt pipe 2, and then enters the discharge bottom pipe 3. The bottom movable piece 4 can have cooling liquid inside. When the bottom movable piece 4 is located in the hidden cavity 13, it can be refluxed through the water inlet and return pipe 12, so that the bottom movable piece 4 is at a lower temperature, thereby cooling the area around the buttocks, and the bottom movable piece 4 in an inclined state can aggravate the cooling in windy weather, thereby improving the comfort and improving the effect of backpack use.
[0021] The backpack body 1 is provided with a hidden cavity 13 , and the bottom movable sheet 4 is located in the hidden cavity 13 ; when the bottom movable sheet 4 is not in use, it can be located in the hidden cavity 13 .
[0022] The bottom movable sheet 4 is connected to the backpack body 1 by means of a torsion spring, and the interior of the bottom movable sheet 4 is hollow; a rotating shaft is arranged at the connection position of the bottom movable sheet 4, and the torsion spring can be arranged outside the rotating shaft. When the backpack is placed, the bottom surface of the bottom movable sheet 4 can first contact the placement plane, and the bottom movable sheet 4 can be pressed into the hidden cavity 13 by the force, thereby not affecting the placement of the backpack body 1. When the bottom movable sheet 4 is not subjected to force, the bottom movable sheet 4 can be ejected under the action of the torsion spring, so that the bottom movable sheet 4 is easy to use.
[0023] One end of the shunt flow pipe 2 is sealedly connected to a shunt vertical pipe 21, and a discharge bottom pipe 3 is sealedly connected to the shunt flow pipe 2. One end of the discharge bottom pipe 3 is connected to the inside of the bottom movable sheet 4; first, it passes through the shunt vertical pipe 21, then enters the shunt flow pipe 2, and then enters the discharge bottom pipe 3. The inside of the bottom movable sheet 4 may contain cooling liquid.
[0024] A first Velcro 41 is fixedly connected to the outer side of the bottom movable piece 4, and a second Velcro 5 corresponding to the first Velcro 41 is fixedly connected to the bottom of the backpack body 1; when the bottom movable piece 4 is not in use, the second Velcro 5 can be attached to the first Velcro 41, thereby fixing the position of the bottom movable piece 4 and preventing the bottom movable piece 4 from falling out under the action of the torsion spring.
[0025] The bottom end surface of the bottom movable sheet 4 is parallel to the bottom end surface of the backpack body 1. The bottom movable sheet 4 is made of plastic, and the side of the bottom movable sheet 4 close to the bottom surface of the backpack body 1 is thin-walled; the bottom movable sheet 4 may not affect the placement of the backpack body 1, and the bottom movable sheet 4 may have a cooling liquid inside, which can be easily conducted through the thin wall.
[0026] The working principle and use process of the utility model are as follows: a refrigeration host 11 is provided on the backpack body 1, and an inlet and return pipe 12 is connected between the refrigeration host 11 and the backpack body 1, and the inlet and return pipes 12 of the refrigeration host 11 can be connected to the backpack for use, and the pipes connected with the water inlet and return can realize flow, so as to cool down the backpack, and a shunt pipe 2 connected to the refrigeration host 11 is connected in the backpack body 1, that is, the shunt pipe 2 can circulate liquid under the action of the inlet and return pipes 12, when the backpack is placed, first the bottom surface of the bottom movable sheet 4 can first contact with the placement plane, and the bottom movable sheet 4 can be pressed into the hidden cavity 13 by the action force, so as not to affect the placement of the backpack body 1, by the bottom of the backpack body 1 A bottom movable sheet 4 is provided, and the bottom movable sheet 4 is hinged to the backpack body 1. The backpack body 1 is located below the backpack body 1 in an inclined state, and one side of the backpack body 1 faces the buttocks. When cooling is performed through the backpack, the shunt pipeline can be used through the shunt pipe 2, first through the shunt vertical pipe 21, and then enters the shunt pipe 2, and then enters the discharge bottom pipe 3. The bottom movable sheet 4 can have cooling liquid inside. When the bottom movable sheet 4 is located in the hidden cavity 13, it can be refluxed through the water inlet and return pipeline 12, so that the bottom movable sheet 4 is at a lower temperature, thereby cooling the area around the buttocks, and the bottom movable sheet 4 in an inclined state can aggravate the cooling in windy weather, thereby improving the comfort and improving the effect of backpack use.
Claims
1. An air-conditioning backpack, comprising a backpack body (1), wherein a refrigeration host (11) is provided on the backpack body (1), and a water inlet and return pipe (12) is connected between the refrigeration host (11) and the backpack body (1), characterized in that: A bottom movable sheet (4) is provided at the bottom of the backpack body (1), and the bottom movable sheet (4) is hinged to the backpack body (1). The backpack body (1) is located below the backpack body (1) in an inclined state, and one side of the backpack body (1) faces the buttocks. A bypass pipe (2) connected to the refrigeration main unit (11) is connected inside the backpack body (1), and one end of the bypass pipe (2) is opposite to the bottom movable sheet (4), and the bottom movable sheet (4) is in an unobstructed state.
2. An air-conditioning backpack according to claim 1, characterized in that: The backpack body (1) is provided with a hidden cavity (13), and the bottom movable sheet (4) is located in the hidden cavity (13).
3. An air-conditioning backpack according to claim 1, characterized in that: The bottom movable sheet (4) is connected to the backpack body (1) by means of a torsion spring, and the bottom movable sheet (4) is hollow inside.
4. The air-conditioning backpack according to claim 1, characterized in that: One end of the diversion flow pipe (2) is sealedly connected to a diversion vertical pipe (21), and the diversion flow pipe (2) is sealedly connected to a discharge bottom pipe (3), and one end of the discharge bottom pipe (3) is connected to the inside of the bottom movable sheet (4).
5. The air-conditioning backpack according to claim 1, characterized in that: The outer side of the bottom movable sheet (4) is fixedly connected with a first Velcro (41), and the bottom of the backpack body (1) is fixedly connected with a second Velcro (5) corresponding to the first Velcro (41).
6. The air-conditioning backpack according to claim 1, characterized in that: The bottom end surface of the bottom movable sheet (4) is parallel to the bottom end surface of the backpack body (1); the bottom movable sheet (4) is made of plastic material, and the side of the bottom movable sheet (4) close to the bottom surface of the backpack body (1) is thin-walled.