CN210008105U - Mounting structure, electrical apparatus box and indirect heating equipment - Google Patents

Mounting structure, electrical apparatus box and indirect heating equipment Download PDF

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Publication number
CN210008105U
CN210008105U CN201920776063.4U CN201920776063U CN210008105U CN 210008105 U CN210008105 U CN 210008105U CN 201920776063 U CN201920776063 U CN 201920776063U CN 210008105 U CN210008105 U CN 210008105U
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China
Prior art keywords
circuit board
mounting
mounting structure
fixing
insulating
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Active
Application number
CN201920776063.4U
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Chinese (zh)
Inventor
李家晖
林国游
邓勇
孔环灵
田朋
黄妹娇
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201920776063.4U priority Critical patent/CN210008105U/en
Application granted granted Critical
Publication of CN210008105U publication Critical patent/CN210008105U/en
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Abstract

The utility model discloses an kind of mounting structure, electrical apparatus box and indirect heating equipment, this mounting structure includes the circuit board, the installed part, the insulating part sets up in the circuit board with between the installed part, and mounting, the mounting passes the circuit board and the insulating part with the installed part is connected, be used for with the circuit board the insulating part reaches the installed part is fixed.

Description

Mounting structure, electrical apparatus box and indirect heating equipment
Technical Field
The utility model relates to a indirect heating equipment technical field especially relates to kinds of mounting structure, electrical apparatus box and indirect heating equipment.
Background
The operation of the element is controlled by the circuit board in the heat exchange equipment, the circuit board is required to be installed in the electrical box, and when the circuit board is in fault combustion, the flame is blocked to to a certain degree, so that the protection effect is achieved.
However, in the conventional electrical box, there is a hidden trouble in mounting the circuit board, which is likely to cause pin discharge of the circuit board or fire on the circuit board.
SUMMERY OF THE UTILITY MODEL
Based on this, to in traditional electrical apparatus box, there is the installation hidden danger in the installation of circuit board, arouse the pin of circuit board easily to discharge or the circuit board scheduling problem that fires, provide kinds of mounting structure, electrical apparatus box and indirect heating equipment, this mounting structure can promote the factor of safety of circuit board, reduce the pin of circuit board and discharge or the risk that the circuit board fires, this electrical apparatus box and indirect heating equipment include above-mentioned mounting structure, consequently, the factor of safety that this electrical apparatus box and indirect heating equipment used is high.
The specific technical scheme is as follows:
, the application relates to kinds of mounting structures, which comprises a circuit board, a mounting component, an insulator arranged between the circuit board and the mounting component, and a th fixing component, wherein the th fixing component penetrates through the circuit board and the insulator to be connected with the mounting component and is used for fixing the circuit board, the insulator and the mounting component.
Compared with the traditional circuit board installation mode, the installation mode that the insulating part and the installation part are fixed through fasteners such as screws and the like independently is omitted, and then the circuit board is installed on the insulating part in a screw mode, so that the number of the screws can be reduced in , the material cost and the time cost are reduced, in addition, in , the contact between the screws and pins of the circuit board or the potential safety hazard caused by the fact that the distance between the pins of the circuit board and the screws is too small can be avoided, and further the installation safety of the circuit board is improved.
The technical scheme is further explained in the following step :
in embodiments, the circuit board has a through hole, the insulator has a second through hole, and the fastener passes through the through hole and the second through hole to connect to the mounting member.
In embodiments, the mounting structure further comprises a second fixing member fixed to the mounting member, and the th fixing member penetrates through the circuit board and the insulating member and is connected to the second fixing member, so as to fix the circuit board, the insulating member and the mounting member.
In of these embodiments, the second fastener is a rivet nut.
In embodiments, the mounting structure further includes a grounding member, the th fixing member is a th conductive member, the mounting member is a second conductive member, a end of the th fixing member is provided with an abutting portion, the grounding member is disposed between the abutting portion and a side wall of the circuit board, another end of the th fixing member penetrates through the grounding member, the circuit board and the insulating member to be connected with the mounting member, and the abutting portion abuts against the grounding member.
In of these embodiments, the fastener is a screw.
In of these embodiments, the grounding member is a grounding copper sheet.
In of these embodiments, the mounts are sheet metal parts.
In another aspect, the present application is also directed to a appliance box including the mounting structure of any of the embodiments described above.
Compared with the traditional circuit board installation mode, the installation mode that the insulating part and the installation part are fixed through fasteners such as screws and the like independently is omitted, and then the circuit board is installed on the insulating part in a screw mode, so that the number of the screws can be reduced in , the material cost and the time cost are reduced, in addition, in , the contact between the screws and pins of the circuit board or the potential safety hazard caused by the fact that the distance between the pins of the circuit board and the screws is too small can be avoided, and further the installation safety of the circuit board is improved.
In another aspect, the application also relates to heat exchange devices, including the electrical box in the above embodiments.
Compared with the traditional circuit board installation mode, the installation mode that the insulating part and the installation part are fixed through fasteners such as screws and the like independently is omitted, and then the circuit board is installed on the insulating part in a screw mode, so that the number of the screws can be reduced in the application mode, the material cost and the time cost are reduced, in addition, in the application mode, the contact between the screws and the pins of the circuit board can be avoided, or the potential safety hazard caused by the fact that the space between the pins of the circuit board and the screws is too small can be avoided, and further the installation safety of the circuit board is improved.
Drawings
FIG. 1 is a schematic view of the mounting structure from perspectives;
FIG. 2 is a schematic structural view of the mounting structure of FIG. 1 from another perspectives;
FIG. 3 is an enlarged view of a portion of A in FIG. 1;
fig. 4 is a partially enlarged schematic view of B in fig. 1.
Description of reference numerals:
10. mounting structure, 100, circuit board, 200, mount, 300, insulator, 400, th mount, 500, second mount, 600, ground.
Detailed Description
For purposes of promoting a better understanding of the objects, features, and advantages of the invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and the accompanying detailed description of which are included.
It should be noted that when an element is referred to as being "disposed over" another elements, it may be directly over another elements or intervening elements may also be present, when an element is referred to as being "secured over" another elements, it may be directly over another elements or intervening elements may also be present, when elements are referred to as being "connected" to another elements, it may be directly connected to another elements or intervening elements may be present at the same time.
It is important to note that when an element is referred to as being "secured to" another element, the two elements may be parts or may be removably connected.
The terminology used herein in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, the terminology used herein "and/or" includes any and all combinations of or more of the related listed items.
Furthermore, it should be understood that in the present embodiment, the positional relationships indicated by the terms "lower", "upper", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", " side", " side", " end", " end", etc. are based on the positional relationships shown in the drawings, and the terms "", "second", etc. are used to distinguish different structural components.
As shown in fig. 1 to 4, the mounting structures 10 of the embodiment include a circuit board 100, a mounting member 200, an insulator 300 disposed between the circuit board 100 and the mounting member 200, and a th fixing member 400, wherein the th fixing member 400 is connected to the mounting member 200 through the circuit board 100 and the insulator 300, for fixing the circuit board 100, the insulator 300 and the mounting member 200.
In the mounting structure 10, when in use, the insulating member 300 is disposed between the circuit board 100 and the mounting member 200, and at this time, the insulating member 300 can isolate the circuit board 100 from the mounting member 200 to prevent the mounting member 200 from contacting the circuit board 100, and , the circuit board 100, the insulating member 300 and the mounting member 200 are fixedly connected by connecting the -th fixing member 400 with the mounting member 200 through the circuit board 100 and the insulating member 300. compared with the conventional mounting method for the circuit board 100, the present application omits a mounting method of fixing the insulating member 300 and the mounting member 200 by separately using fasteners such as screws, and mounting the circuit board 100 on the insulating member 300 by using screws, so that the present application can reduce the number of screws and reduce the material cost and time cost, and in addition , contact between the screws and pins of the circuit board 100 or small space between the pins of the circuit board 100 and the screws can be avoided to generate potential safety hazards, thereby improving the safety of the mounting of the circuit board 100.
On the basis of the above embodiment, the circuit board 100 is provided with the th through hole, the insulating member 300 is provided with the second through hole, and the th fixing member 400 passes through the th through hole and the second through hole to be connected with the mounting member 200, so that when the mounting is performed, the th through hole and the second through hole are oppositely arranged, and the circuit board 100, the insulating member 300 and the mounting member 200 are fixedly mounted in a manner that the th fixing member 400 passes through the th through hole and the second through hole to be connected with the mounting member 200. specifically, the th fixing member 400 may be a fastening member such as a bolt or a screw, and naturally, in other embodiments, the circuit board 100, the insulating member 300 and the mounting member 200 may be fixed by a.
As shown in fig. 2, in the present embodiment, at step , the mounting structure 10 further includes a second fixing member 500, the second fixing member 500 is fixed to the mounting member 200, the fixing member 400 is connected to the second fixing member 500 through the circuit board 100 and the insulating member 300 for fixing the circuit board 100, the insulating member 300 and the mounting member 200, so that the stability of fixing the circuit board 100, the insulating member 300 and the mounting member 200 is improved by connecting the second fixing member 500 to the fixing member 400, and on the basis of the present embodiment, the second fixing member 500 is a rivet nut, so that the stability of fixing the circuit board 100, the insulating member 300 and the mounting member 200 is improved by connecting the rivet nut to the fixing member 400, and specifically, in the present embodiment, the mounting member 200 is provided with a third through hole, and the rivet bolt is fixed to the third through hole.
As shown in fig. 3, on the basis of any embodiment described above, the mounting structure 10 further includes a grounding piece 600, the 38th fixing piece 400 is a conductive piece, the mounting piece 200 is a second conductive piece, the end of the th fixing piece 400 is provided with an abutting portion, the grounding piece 600 is disposed between the abutting portion and the side wall of the circuit board 100, and the end of the th fixing piece 400 passes through the grounding piece 600, the circuit board 100 and the insulating piece 300 and is connected with the mounting piece 200, and the abutting portion abuts against the grounding piece 600, so that the abutting portion abuts against the grounding piece 600, and the th conductive piece is connected with the second conductive piece, so as to achieve grounding of the circuit board 100 and the mounting piece 200, thereby improving the safety of the mounting structure 10.
In any of the embodiments described above, the th fasteners 400 are screws, so that the circuit board 100, the insulator 300, and the mounting member 200 are fixed by screws.
On the basis of any embodiments, the mounting member 200 is a sheet metal part, so that the sheet metal part is convenient to process and manufacture, in this embodiment, the mounting member 200 is a sheet metal box body, and the circuit board 100 and the insulating member 300 are disposed in the sheet metal box body, thereby playing a role in isolating the circuit board 100 from the outside.
an embodiment of the appliance cases including the mounting structure 10 of any of the embodiments described above.
Compared with the traditional circuit board 100 installation mode, the installation mode that the insulating piece 300 and the installation piece 200 are fixed through fasteners such as screws and the like independently is omitted, and then the circuit board 100 is installed on the insulating piece 300 in a screw mode, so that the number of screws can be reduced in the application, the material cost and the time cost are reduced, in addition, in the application, the contact between the screws and the pins of the circuit board 100 can be avoided, or the potential safety hazard caused by the fact that the space between the pins of the circuit board 100 and the screws is too small can be avoided, and further the installation safety of the circuit board 100 is improved.
embodiment heat exchange devices comprise the electrical box in the above embodiment.
Compared with the traditional circuit board 100 installation mode, the installation mode that the insulating piece 300 and the installation piece 200 are fixed through fasteners such as screws and the like independently is omitted, and then the circuit board 100 is installed on the insulating piece 300 in a screw mode, so that the number of screws can be reduced in the application, the material cost and the time cost are reduced, in addition, in the application, the contact between the screws and the pins of the circuit board 100 can be avoided, or the potential safety hazard caused by the fact that the space between the pins of the circuit board 100 and the screws is too small can be avoided, and further the installation safety of the circuit board 100 is improved.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

  1. The mounting structure of , comprising:
    a circuit board;
    a mounting member;
    an insulator disposed between the circuit board and the mounting member; and
    th fixing member, wherein the th fixing member penetrates the circuit board and the insulating member to be connected with the mounting member, for fixing the circuit board, the insulating member and the mounting member.
  2. 2. The mounting structure of claim 1, wherein the circuit board defines a th through hole, the insulator defines a second through hole, and the th fastener passes through the th through hole and the second through hole to connect to the mounting member.
  3. 3. The mounting structure of claim 1, further comprising a second fixing member, wherein the second fixing member is fixed to the mounting member, and the th fixing member penetrates through the circuit board and the insulating member to be connected with the second fixing member, for fixing the circuit board, the insulating member and the mounting member.
  4. 4. The mounting structure according to claim 3, wherein the second fixing member is a rivet nut.
  5. 5. The mounting structure of claim 1, further comprising a grounding member, wherein the th fixing member is a th conductive member, the mounting member is a second conductive member, the end of the th fixing member is provided with an abutting portion, the grounding member is disposed between the abutting portion and the side wall of the circuit board, the other end of the th fixing member penetrates through the grounding member, the circuit board and the insulating member, and is connected with the mounting member, and the abutting portion abuts against the grounding member.
  6. 6. The mounting structure according to claim 5, wherein the -th fastener is a screw.
  7. 7. The mounting structure according to claim 5, wherein the grounding member is a grounding copper sheet.
  8. 8. The mounting structure of any of , wherein the mounting member is a sheet metal member.
  9. An electrical box of , comprising the mounting structure of any of claims 1-8 through .
  10. 10, heat exchange device, characterized in that, it comprises the electrical box of claim 9.
CN201920776063.4U 2019-05-27 2019-05-27 Mounting structure, electrical apparatus box and indirect heating equipment Active CN210008105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920776063.4U CN210008105U (en) 2019-05-27 2019-05-27 Mounting structure, electrical apparatus box and indirect heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920776063.4U CN210008105U (en) 2019-05-27 2019-05-27 Mounting structure, electrical apparatus box and indirect heating equipment

Publications (1)

Publication Number Publication Date
CN210008105U true CN210008105U (en) 2020-01-31

Family

ID=69308196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920776063.4U Active CN210008105U (en) 2019-05-27 2019-05-27 Mounting structure, electrical apparatus box and indirect heating equipment

Country Status (1)

Country Link
CN (1) CN210008105U (en)

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