CN215336962U - An electric control box and an air conditioner - Google Patents
An electric control box and an air conditioner Download PDFInfo
- Publication number
- CN215336962U CN215336962U CN202120940479.2U CN202120940479U CN215336962U CN 215336962 U CN215336962 U CN 215336962U CN 202120940479 U CN202120940479 U CN 202120940479U CN 215336962 U CN215336962 U CN 215336962U
- Authority
- CN
- China
- Prior art keywords
- limiting
- control box
- mounting
- housing
- electric control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 74
- 238000009434 installation Methods 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000306 component Substances 0.000 description 26
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型提供了一种电控盒及空调器，涉及空调器技术领域。电控盒包括安装件、壳体、限位件及固定件，限位件包括限位部及导向部，限位部安装在壳体上，安装件上具有安装部，安装部通过固定件与壳体固定连接，导向部与限位部连接，在安装件与导向部远离限位部的一端接触的条件下，安装部与壳体之间的距离大于固定件的长度。在安装件为滑动至与限位部配合的情况下，安装部与壳体之间的距离大于固定件的长度，固定件无法固定连接安装件与壳体，也就是说，只有在安装件相对于导向部滑动至与限位部配合后，固定件才能够固定连接安装件与壳体，避免了安装件未安装到位，固定件将其锁死在电控盒上的情况，从而提高了安装件的固定效果。
The utility model provides an electric control box and an air conditioner, which relate to the technical field of air conditioners. The electric control box includes a mounting part, a shell, a limiting part and a fixing part. The limiting part includes a limiting part and a guiding part. The limiting part is installed on the shell, and the mounting part has a mounting part. The housing is fixedly connected, the guide part is connected with the limiting part, and the distance between the mounting part and the housing is greater than the length of the fixing part under the condition that the mounting piece contacts the end of the guide part far from the limiting part. In the case where the mounting piece is slid to fit with the limiting portion, the distance between the mounting portion and the housing is greater than the length of the fixing piece, and the fixing piece cannot fixedly connect the mounting piece and the housing, that is, only when the mounting piece is opposite to the housing. After the guide part slides to fit with the limit part, the fixing part can fix the connection between the installation part and the casing, which avoids the situation that the installation part is not installed in place and the fixing part locks it on the electric control box, thus improving the installation. The fixed effect of the piece.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an electric control box and an air conditioner.
Background
The electronic control box is one of core elements of the air conditioner and is mainly used for being electrically connected with all parts to control the work of all the parts, the circuit board is mainly used for installing all electronic components in the electronic control box, the radiator is mainly used for radiating all the electronic components on the circuit board to avoid the working effect of the electronic components from being influenced by overhigh temperature, and the circuit board or the radiator is firstly placed at an installation position in the process of installing the circuit board or the radiator, so that the circuit board or the radiator is locked on the electronic control box by using screws after being installed in place. However, the existing installation mode is easy to cause that the circuit board or the radiator is not installed in place, and the circuit board or the radiator is locked on the electric control box by the screw, so that the circuit board or the radiator is not stably fixed on the electric control box, and when the air conditioner shakes, the circuit board or the radiator is easy to separate from the electric control box, and the normal work of the electric control box is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to improve the fixing effect of the circuit board and the radiator.
In order to solve the problems, the utility model provides an electric control box and an air conditioner.
In a first aspect, an embodiment of the present invention provides an electronic control box, where the electronic control box includes an installation component, a housing, a limiting component, and a fixing component, where the limiting component includes a limiting portion and a guiding portion, the limiting portion is installed on the housing, the installation component has an installation portion, the installation portion is fixedly connected to the housing through the fixing component, the guiding portion is connected to the limiting portion, and a distance between the installation portion and the housing is greater than a length of the fixing component under a condition that the installation component is in contact with one end of the guiding portion, which is far from the limiting portion.
In the embodiment of the utility model, under the condition that the mounting part is contacted with one end of the guide part far away from the limiting part, the distance between the mounting part and the shell is greater than the length of the fixing part, and under the condition that the mounting part slides to be matched with the limiting part, the distance between the mounting part and the shell is greater than the length of the fixing part, and the fixing part cannot fixedly connect the mounting part and the shell, namely, only after the mounting part slides to be matched with the limiting part relative to the guide part, the fixing part can fixedly connect the mounting part and the shell, so that the condition that the mounting part is not mounted in place and the fixing part is locked on the electric control box is avoided, and the fixing effect of the mounting part is improved.
In an alternative embodiment of the present invention, the guide part has a guide surface arranged obliquely, and after the mounting part slides in place relative to the guide surface, the mounting part is fixedly connected with the limiting part.
In an alternative embodiment of the present invention, the limiting portion has a limiting groove, and the mounting member is accommodated in the limiting groove after sliding in place relative to the guide surface.
In an alternative embodiment of the utility model, the guide is a resilient portion.
In an alternative embodiment of the utility model, the mounting member is a circuit board.
In an alternative embodiment of the present invention, the limiting portion and the guiding portion are perpendicular to each other.
In an alternative embodiment of the utility model, the mount is a heat sink.
In an optional embodiment of the present invention, the number of the guide portions is multiple, and the multiple guide portions are sequentially disposed on the position-limiting portion at intervals.
In an optional embodiment of the present invention, the number of the limiting members is multiple, and the multiple limiting members are disposed on the same side of the housing.
In a second aspect, an embodiment of the present invention provides an air conditioner, where the air conditioner includes the electronic control box provided in the first aspect.
The beneficial effects of the air conditioner provided by the second aspect are the same as those of the electric control box provided by the first aspect, and are not described herein again.
Drawings
Fig. 1 is a schematic structural diagram of an electrical control box according to a first embodiment of the present invention, which is not installed in place.
Fig. 2 is a schematic structural diagram of the electric control box according to the first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a limiting member when the mounting member is a circuit board according to a first embodiment of the utility model.
Fig. 4 is a schematic structural diagram of a limiting member when the mounting member is a heat sink according to a first embodiment of the present invention.
Fig. 5 is a partial enlarged view of the electric control box provided in the first embodiment of the present invention at V in fig. 3.
Fig. 6 is a partial enlarged view of the electric control box provided in the second embodiment of the present invention at VI in fig. 4.
Description of reference numerals:
100-an electronic control box; 110-a mount; 112-a circuit board; 114-a heat sink; 120-a housing; 130-a limit piece; 132-a limiting part; 134-a guide; 136-a guide surface; 138-limiting groove.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1 and fig. 2, the present embodiment provides an electrical control box 100, and the electrical control box 100 provided in the present embodiment can lock and fix the circuit board 112 or the heat sink 114 only after the circuit board 112 or the heat sink 114 is mounted in place, so as to improve the fixing effect of the circuit board 112 or the heat sink 114.
The electrical control box 100 is one of the core components of the air conditioner, the electrical control box 100 is mainly used for electrically connecting with each component to control the operation of each component, in the electrical control box 100, the circuit board 112 is mainly used for installing each electronic component, the heat sink 114 is mainly used for dissipating heat of each electronic component on the circuit board 112, and the working effect of the electronic component is prevented from being influenced by the overhigh temperature of the electronic component, and in the process of installing the circuit board 112 or the heat sink 114, the circuit board 112 or the heat sink 114 is firstly placed at the installation position, and then the circuit board 112 or the heat sink 114 is locked on the electrical control box 100 by using screws after being installed in place. However, the conventional mounting method is easy to occur when the circuit board 112 or the heat sink 114 is not mounted in place, and the screw locks the circuit board 112 or the heat sink 114 on the electronic control box 100, so that the circuit board 112 or the heat sink 114 is not stably fixed on the electronic control box 100, and when the air conditioner shakes, the circuit board 112 or the heat sink 114 is easy to be separated from the electronic control box 100, which affects the normal operation of the electronic control box 100. The electrical control box 100 provided in this embodiment can improve the above problem, and can lock and fix the circuit board 112 or the heat sink 114 after the circuit board 112 or the heat sink 114 is mounted in place, thereby improving the fixing effect of the circuit board 112 or the heat sink 114.
Referring to fig. 1, 2, 3 and 4, in the present embodiment, the electrical control box 100 includes an installation component 110, a housing 120, a limiting component 130 and a fixing component (not shown), the limiting component 130 includes a limiting portion 132 and a guiding portion 134, the limiting portion 132 is installed on the housing 120, the installation component 110 has an installation portion (not shown), the installation portion is fixedly connected to the housing 120 through the fixing component, the guiding portion 134 is connected to the limiting portion 132, and under a condition that an end of the installation component 110 and an end of the guiding portion 134 far from the limiting portion 132 are in contact, a distance between the installation portion and the housing 120 is greater than a length of the fixing component.
In this embodiment, in the process of mounting the mounting member 110 on the housing 120, the mounting member 110 slides along the guiding portion 134, and after sliding to the proper position relative to the guiding portion 134, the mounting member 110 is connected to the limiting portion 132, the limiting portion 132 limits the mounting member 110, and after the mounting member 110 is disposed in the limiting portion 132, the mounting member 110 and the housing 120 are fixedly connected by using a fixing member, so that the mounting member 110 is fixed on the housing 120.
Because under the condition that the installation piece 110 is contacted with the one end of the guide part 134 far away from the limiting part 132, the distance between the installation part and the shell 120 is greater than the length of the fixing piece, under the condition that the installation piece 110 slides to be matched with the limiting part 132, the distance between the installation part and the shell 120 is greater than the length of the fixing piece, the fixing piece can not fixedly connect the installation piece 110 and the shell 120, namely, only after the installation piece 110 slides to be matched with the limiting part 132 relative to the guide part 134, the fixing piece can fixedly connect the installation piece 110 and the shell 120, the situation that the installation piece 110 is not installed in place and the fixing piece locks the installation piece on the electronic control box 100 is avoided, and therefore the fixing effect of the installation piece 110 is improved.
The housing 120 is provided with a limiting structure on a side opposite to the limiting member 130, and in the process of installing the installation member 110 on the housing 120, one end of the installation member 110 is first placed on the limiting structure, and the other end of the installation member 110 is slid to be matched with the limiting portion 132 at the extending guide portion 134, so that the installation member 110 can be fixed on the housing 120 by using a fixing member. In other words, when the mounting member 110 is placed inside the housing 120, one end of the mounting member 110 is placed on the limiting structure, and the other end of the mounting member 110 is placed at the end of the guiding portion 134 away from the limiting portion 132 first, because the length of the guiding portion 134 is long, the inclination angle of the whole mounting member 110 is relatively large, and an operator can directly observe that the mounting member 110 is not installed in place.
Generally, the mounting portion is a mounting hole, the fixing member is a screw, and the housing 120 is provided with a coupling hole, and the screw is coupled to the mounting hole after passing through the coupling hole, thereby fixing the mounting member 110 to the housing 120.
Referring to fig. 5 and fig. 6, in the present embodiment, the guiding portion 134 has a guiding surface 136 disposed obliquely, and after the mounting member 110 slides to a position relative to the guiding surface 136, the mounting member 110 is fixedly connected to the limiting portion 132.
In this embodiment, the mounting member 110 may be a circuit board 112, a heat sink 114, or other components. In the process of mounting the mounting member 110 on the housing 120, the mounting member 110 gradually slides along the inclined guide surface 136 toward the direction approaching the position-limiting portion 132, and after the mounting member 110 slides in place relative to the guide surface 136, that is, after being separated from the guide surface 136, the mounting member is fixedly connected with the position-limiting portion 132. After the mounting member 110 is engaged with the stopper 132, the mounting member 110 is fixed to the housing 120 by a fixing member.
It will be readily appreciated that the mounting member 110 sliding into position relative to the guide surface 136 means that the mounting member 110 slides out of abutment with the guide surface 136, i.e. the mounting member 110 slides into engagement with the position-limiting portion 132, which means that the mounting member 110 slides into position relative to the guide surface 136.
In the present embodiment, the guide surface 136 is gradually inclined toward the stopper portion 132, that is, the thickness of the guide portion 134 gradually increases in the direction toward the stopper portion 132, and the thickness of the guide portion 134 increases in the direction toward the stopper portion 132.
In the present embodiment, the position-limiting portion 132 has a position-limiting groove 138, and the mounting member 110 is received in the position-limiting groove 138 after sliding in place relative to the guiding surface 136.
In the process that the mounting member 110 slides relative to the guide surface 136, the mounting member 110 abuts against the guide surface 136, an external force is applied to the mounting member 110, the mounting member 110 extends to the guide surface 136 to slide under the action of the external force, and when the mounting member slides to the connection position between the guide surface 136 and the limiting part 132, the mounting member 110 is separated from the abutting against the guide surface 136 and is clamped into the limiting groove 138.
In the present embodiment, the guide portion 134 is an elastic portion. The guide portion 134 has a certain elasticity, and when the mounting member 110 is mounted to the housing 120, a certain external force is applied to the mounting member 110, and the mounting member 110 slides relative to the guide surface 136, and the guide portion 134 has elasticity and generates a certain deformation, so that the mounting member 110 can slide to be matched with the limiting groove 138.
The mounting member 110 may be a circuit board 112. When the mounting member 110 is the circuit board 112, the position-limiting portion 132 and the guiding portion 134 are perpendicular to each other. The limiting parts 132 and the guide parts 134 which are perpendicular to each other can increase the length of the guide parts 134, and before the circuit board 112 is installed, the longer the guide parts 134 are, the larger the inclination angle of the circuit board 112 is, the easier the operator can find that the circuit board 112 is not installed in place, and the position of the circuit board 112 can be adjusted in time.
Of course, the limiting portion 132 may not be perpendicular to the guiding portion 134, and may form other angles, and the same scheme as the present embodiment can achieve the effect of the present embodiment, and all of them are within the protection scope of the present invention.
In addition, the mounting member 110 may be a heat sink 114. When the mounting member 110 is the heat sink 114, since the mass of the heat sink 114 is larger than that of the circuit board 112, in order to reduce the stress of the guide portions 134, a plurality of guide portions 134 are provided on the position-limiting portion 132, and a plurality of guide portions 134 are sequentially provided on the position-limiting portion 132 at intervals.
Of course, under the condition that the mounting member 110 is the heat sink 114, the guide portion 134 and the limiting portion 132 are also vertically arranged, and the length of the guide portion 134 is similarly increased, and before the heat sink 114 is mounted, the longer the guide portion 134 is, the larger the inclination angle of the heat sink 114 is, the easier the operator can find that the heat sink 114 is not mounted in place, and the position of the heat sink 114 can be adjusted in time.
In the present embodiment, there are a plurality of the limiting members 130, and the limiting members 130 are disposed on the same side of the housing 120.
No matter the mounting member 110 is a circuit board 112, a heat sink 114, or other structures, the length may be relatively large, and the mounting member 110 may be limited by a plurality of spacing members 130, so as to improve the limiting effect on the mounting member 110.
The operation principle of the electric control box 100 provided by the embodiment is as follows: in this embodiment, first, one end of the mounting element 110 is placed on the limiting structure, and the other end is placed on the side of the guiding portion 134 away from the limiting portion 132, so that an external force is applied to the mounting element 110, and after the mounting element 110 slides along the guiding portion 134 to be matched with the limiting portion 132, the mounting element 110 can be fixed on the housing 120 by using the fixing element, thereby completing the fixing of the mounting element 110.
In summary, in the electrical control box 100 provided in this embodiment, under the condition that the mounting element 110 is in contact with the end of the guide portion 134 away from the limiting portion 132, the distance between the mounting portion and the housing 120 is greater than the length of the fixing element, and under the condition that the mounting element 110 slides to be matched with the limiting portion 132, the distance between the mounting portion and the housing 120 is greater than the length of the fixing element, and the fixing element cannot fixedly connect the mounting element 110 and the housing 120, that is, only after the mounting element 110 slides to be matched with the limiting portion 132 relative to the guide portion 134, the fixing element can fixedly connect the mounting element 110 and the housing 120, thereby avoiding the situation that the mounting element 110 is not mounted in place and the fixing element locks the mounting element on the electrical control box 100, and improving the fixing effect of the mounting element 110.
Second embodiment
The present embodiment provides an air conditioner (not shown), which can fix the circuit board 112 or the heat sink 114 after the circuit board 112 or the heat sink 114 is mounted in place, thereby improving the fixing effect of the circuit board 112 or the heat sink 114.
For the sake of brief description, where this embodiment is not mentioned, reference may be made to the first embodiment.
In this embodiment, the air conditioner includes a machine body (not shown) and the electric control box 100 provided in the first embodiment, and the electric control box 100 is mounted on the machine body.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940479.2U CN215336962U (en) | 2021-04-30 | 2021-04-30 | An electric control box and an air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940479.2U CN215336962U (en) | 2021-04-30 | 2021-04-30 | An electric control box and an air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215336962U true CN215336962U (en) | 2021-12-28 |
Family
ID=79597426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120940479.2U Active CN215336962U (en) | 2021-04-30 | 2021-04-30 | An electric control box and an air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215336962U (en) |
-
2021
- 2021-04-30 CN CN202120940479.2U patent/CN215336962U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6595786B2 (en) | Electrical connecting structure of mounted part, computer apparatus, and electronic equipment | |
| US10003153B1 (en) | Connector module | |
| US11537181B1 (en) | Baffle and expansion card and electronic device having the same | |
| US10120824B2 (en) | Bridge board with structure for preventing solid state drive module bending and data storage device including the same | |
| CN109417238B (en) | Grounding piece and host | |
| CN102573410B (en) | Fixing structure for heat source element and heat conducting member, and method of fixing heat source element and heat conducting member | |
| TWI765672B (en) | Computing system | |
| US7837500B2 (en) | Fixture for mounting an electrical connector | |
| CN215336962U (en) | An electric control box and an air conditioner | |
| US7835152B2 (en) | Heat dissipating module | |
| CN111726946B (en) | shell structure | |
| US9128680B2 (en) | Casing structure and electronic device using the same | |
| CN101754639A (en) | Fixing structure of heat sink | |
| TW201441789A (en) | Expansion card assembly and electronic device using the same | |
| JP6021696B2 (en) | Electronic device and fan motor holding structure | |
| TW202127984A (en) | Connector assembling structure | |
| US11613908B2 (en) | Latch for a computing system | |
| US20150179229A1 (en) | Hard disk drive mounting device | |
| US20040264117A1 (en) | Electronic device | |
| CN221962020U (en) | Multi-shaft synchronous control servo motor driving plate | |
| CN222439918U (en) | Board card structure and server with same | |
| CN217064388U (en) | Electric equipment controller | |
| CN211653587U (en) | Clamping and fixing structure of computer mainboard | |
| CN213338565U (en) | Positioning structure | |
| TWI725774B (en) | Circuit board fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Country or region after: China Patentee after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Country or region before: China Patentee before: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. |