WO2022088414A1

WO2022088414A1 - Method for assembling portable electronic cooling instrument

Info

Publication number: WO2022088414A1
Application number: PCT/CN2020/136020
Authority: WO
Inventors: 刘礼强
Original assignee: 广州市中崎商业机器股份有限公司
Priority date: 2020-10-30
Filing date: 2020-12-14
Publication date: 2022-05-05
Also published as: CN112336514A

Abstract

A method for assembling a portable electronic cooling instrument. The portable electronic cooling instrument comprises a holder and a cooler (100). The holder comprises a body portion for the cooler (100) to be mounted thereon, wherein a second pressure bearing portion (202) is arranged at a mounting opening in the body portion. The cooler (100) comprises a main housing (103), a semiconductor chilling plate (101), a cold conduction plate (104), a radiator (109) and a first frame (105), wherein the radiator (109) is mounted in the first frame (105) from a rear side of the radiator; the semiconductor chilling plate (101) is arranged on a rear side of the radiator (109); the cold conduction plate (104) is mounted on a rear side of the first frame (105); the body portion and the cooler (100) are fixed in a mode in which the second pressure bearing portion (202) is clamped between the cold conduction plate (104) and the first frame (105); and the main housing (103) is mounted on a front side of the first frame (105). When the cold conduction plate (104) and the first frame (105) are mounted together, the second pressure bearing portion (202) in the body portion is clamped, such that the cooler (100) and the holder are mounted together, and it is convenient to realize assembly and disassembly between the cooler (100) and the holder in the portable electronic cooling instrument. The present invention can be widely used in the technical field of cooling instruments.

Description

A kind of assembling method of portable electronic cooling device

technical field

The invention relates to the technical field of cooling instruments, in particular to a method for assembling a portable electronic cooling instrument.

Background technique

The commonly used method for reducing fever is ice compress or cold compress with a towel, which is inconvenient to use and needs to be replaced regularly, which is time-consuming and labor-intensive. Although there have been fever-reducing instruments that use physical means to cool down, for example, fever-reducing instruments designed using semiconductor refrigeration technology have appeared on the market. At present, most common fever reducers are fixed on the forehead with a strap, but if the fever reducer needs to be repaired and replaced, it is inconvenient to disassemble from the strap.

SUMMARY OF THE INVENTION

In order to solve at least one of the above-mentioned technical problems, the present invention provides a method for assembling a portable electronic cooling device, which is convenient for assembling and disassembling the portable electronic cooling device. The adopted technical scheme is as follows:

In the assembling method of the portable electronic cooling device provided by the present invention, the portable electronic cooling device includes a fixture and a cooling device, the fixing device includes a body part for installing the cooling device, and the installation port in the body part is provided with a second pressure-bearing part , the cooler includes a main casing, a semiconductor refrigerating sheet, a cold-conducting plate, a radiator and a first frame body, the radiator is installed into the first frame body from the rear side, and the semiconductor refrigerating sheet is placed on the rear side of the radiator, The cold-conducting plate is installed on the rear side of the first frame body, the body part and the cooler are fixed by clamping the second pressure-bearing part between the cold-conducting plate and the first frame body, and the main casing is installed on the first frame body. The front side of a frame.

In some embodiments of the present invention, when the cold-conducting plate and the first frame are locked by screws, the first baffle at the installation opening in the main body is turned up.

In some embodiments of the present invention, long screws are used to pass through the cold conducting plate and the first frame in sequence, and the long screws are fastened on the main casing.

In some embodiments of the present invention, the cold-conducting plate is fixed to the first frame by using short screws, and then fixed to the main casing by long screws.

In some embodiments of the present invention, a second frame body is used to abut the rear side of the cold-conducting plate, and screws are sequentially passed through the second frame body and the cold-conducting plate to be locked on the first frame body.

In some embodiments of the present invention, the control panel is installed on the front side of the radiator, and the cooling fan is installed on the front side of the control panel.

In some embodiments of the present invention, long screws are used to pass through the cooling fan and the control panel in sequence, and the long screws are fastened on the radiator.

The embodiment of the present invention has at least the following beneficial effects: when the cold-conducting plate is installed with the first frame, the second pressure-bearing part in the main body is clamped, so that the cooler and the holder are installed, and the temperature in the portable electronic cooling device is realized. It is convenient to assemble and disassemble between the device and the holder, and the invention can be widely used in the technical field of cooling instruments.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structure diagram of portable electronic cooling device;

Fig. 2 is the sectional view of portable electronic cooling device;

Fig. 3 is the structure diagram of the main body part;

Fig. 4 is the structure diagram of the cooler, and the controller is shown in the figure;

Figure 5 is an exploded view of the cooler;

Figure 6 is a structural diagram of a cold conducting plate;

FIG. 7 is a structural diagram of the first frame body.

Detailed ways

Embodiments of the present invention are described in detail below with reference to FIGS. 1 to 7 , examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower" appear , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial" ”, “circumferential” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, construction and operation in a particular orientation, and therefore should not be construed as a limitation of the present invention. Features defined with "first" and "second" are used to distinguish feature names, rather than having special meanings. In addition, features defined with "first" and "second" may expressly or implicitly include one or more of this feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The invention relates to a method for assembling a portable electronic cooling device. The portable electronic cooling device includes a holder and a cooler 100 . The holder includes a body part for installing the cooler 100 , and the body part is fixed on the forehead by a strap 201 .

The structure of the portable electronic cooling device will be described below.

The cooler 100 includes a main casing 103 , a semiconductor cooling sheet 101 , a cooling plate 104 , a radiator 109 and a first frame 105 . Further, the cooler 100 includes a control panel 110 and a cooling fan 102 . In some examples, the cooler 100 further includes a second frame body 107 .

In the cooler 100 , a soft gasket 106 is disposed on the front side of the cold-conducting plate 104 , so that the cold-conducting plate 104 and the semiconductor refrigeration chip 101 are closely attached. The semiconductor refrigeration sheet 101 is located in the first frame body 105 , in order to prevent the heat from the hot surface from dissipating to the cold side, the space between the semiconductor refrigeration sheet 101 and the first frame body 105 is filled with thermal insulation cotton 108 . The cooler 100 is also provided with a control panel 110 and a controller 111, the control panel 110 is provided on the radiator 109, the controller 111 is provided with buttons and a display screen, the controller 111 is connected with the control panel 110 through wires, and the main casing 103 A wire hole is provided, and a fastener 112 for fixing the wire is provided in the main casing 103 .

Both ends of the main body are provided with hanging lugs 205 for installing the straps 201, and the hanging lugs 205 are provided with openings for the ends of the straps 201 to pass through. With reference to the drawings, the number of the straps 201 is set to two, and the two straps 201 are respectively installed on the two hanging lugs 205 .

The body portion has an installation port for the cooler 100 , the installation port is provided with a second pressure-receiving portion 202 , and further, the installation port is provided with a first baffle 203 . In some examples, the installation port is provided with a second rib 204 , and the second pressure-receiving portion 202 is located between the first rib 203 and the second rib 204 .

The assembling method of the portable electronic cooling device will be described below.

The radiator 109 is installed into the first frame body 105 from the rear side. Specifically, the first frame body 105 is provided with a plurality of first limiting portions 114 for abutting against the radiator 109. The first limiting portions 114 are opposite to each other. The heat sink 109 exerts a rearward force.

The semiconductor refrigeration chip 101 is placed on the rear side of the radiator 109, the cold-conducting plate 104 is installed on the rear side of the first frame body 105, and the second pressure-bearing part 202 is clamped between the cold-conducting plate 104 and the first frame body 105 The main body and the cooler 100 are fixed in a manner between them. It can be understood that after the cold-conducting plate 104 is fixed to the first frame body 105 , the cold-conducting plate 104 seals the rear side of the first frame body 105 and fixes the heat sink 109 in the first frame body 105 .

The main casing 103 is installed on the front side of the first frame body 105 . Specifically, long screws are used to pass through the cold conducting plate 104 and the first frame body 105 in sequence, and the long screws are fastened on the main casing 103 .

It can be understood that, when the cold-conducting plate 104 is installed with the first frame body 105 , short screws are used to fix it, and the second pressure-bearing portion 202 is clamped first, and then the long screws are used to fix it to the main casing 103 .

The first rib 203 provided on the main body is used to block the screw position. Therefore, when the cooling plate 104 and the first frame body 105 are locked by screws, the first rib 203 at the installation opening in the main body is turned up. .

The control panel 110 is installed on the front side of the radiator 109, and the cooling fan 102 is installed on the front side of the control panel 110. Specifically, long screws are used to pass through the cooling fan 102 and the control panel 110 in sequence, and the long screws are tightened on the cooling fan 110. device 109.

In some examples, the second frame body 107 is used to abut the rear side of the cold-conducting plate 104 , and screws are passed through the second frame body 107 and the cold-conducting plate 104 in sequence to be locked on the first frame body 105 . The cold-conducting plate 104 is provided with a first pressure-bearing portion 113 . The second frame body 107 fixes and installs the cold-conducting plate 104 by pressing against the first pressure-bearing portion 113 , and the cold-conducting plate 104 is exposed from the installation opening of the holder.

During installation, first fix the second frame body 107 , the cooling plate 104 and the first frame body 105 with short screws, clamp the second pressure-bearing part 202 , and then use long screws to pass through the second frame body 107 , the guide After the cold plate 104 and the first frame body 105 are assembled, they are screwed and installed with the main casing 103 .

In the description of this specification, references to the terms "one embodiment," "some instances," "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples" and the like appear in the description of this specification. The description means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, and can also be made within the scope of knowledge possessed by those of ordinary skill in the technical field without departing from the spirit of the present invention. Various changes.

Claims

A method for assembling a portable electronic cooling device, the portable electronic cooling device comprises a holder and a cooler (100), the holder comprises a body part for installing the cooler (100), and an installation port in the body part is provided with a second bearing The pressure part (202), the cooler (100) comprises a main casing (103), a semiconductor refrigeration sheet (101), a cold-conducting plate (104), a radiator (109) and a first frame (105), characterized in that : Install the radiator (109) into the first frame body (105) from the rear side, place the semiconductor cooling chip (101) on the rear side of the radiator (109), and install the cooling plate (104) on the first frame On the rear side of the body (105), the body portion and the cooler (100) are fixed by clamping the second pressure-receiving portion (202) between the cold-conducting plate (104) and the first frame body (105), The main casing (103) is installed on the front side of the first frame body (105).
The assembling method of the portable electronic cooling device according to claim 1, characterized in that: when the cold-conducting plate (104) and the first frame body (105) are locked by screws, the first stopper at the installation opening in the main body is locked. The side (203) is turned up.
The assembling method of the portable electronic cooling device according to claim 1 or 2, characterized in that: long screws are used to pass through the cold conducting plate (104) and the first frame body (105) in sequence, and the long screws are screwed on the main shell. body (103).
The assembling method of the portable electronic cooling device according to claim 3, characterized in that: the cold-conducting plate (104) and the first frame body (105) are fixed with short screws when being installed, and then the long screws are connected to the main casing (103). )fixed.
The assembling method of the portable electronic cooling device according to claim 1, wherein the second frame body (107) is used to abut the rear side of the cold-conducting plate (104), and the screws pass through the second frame body (107) in sequence. ) and the cold-conducting plate (104) are locked on the first frame body (105).
The assembling method of the portable electronic cooling device according to claim 1, wherein the control panel (110) is installed on the front side of the radiator (109), and the cooling fan (102) is installed on the front side of the control panel (110). front side.
The assembling method of the portable electronic cooling device according to claim 6, characterized in that: long screws are used to pass through the cooling fan (102) and the control panel (110) in sequence, and the long screws are screwed on the radiator (109).