CN215682943U - Machine and air conditioner in air conditioning - Google Patents
Machine and air conditioner in air conditioning Download PDFInfo
- Publication number
- CN215682943U CN215682943U CN202122252054.5U CN202122252054U CN215682943U CN 215682943 U CN215682943 U CN 215682943U CN 202122252054 U CN202122252054 U CN 202122252054U CN 215682943 U CN215682943 U CN 215682943U
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- circuit board
- mounting groove
- indoor unit
- air conditioner
- control box
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- 238000004378 air conditioning Methods 0.000 title description 3
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to the technical field of air conditioners and discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises an electric control box and a circuit board, the front side of the electric control box is provided with a mounting groove, the left side and the right side of the mounting groove are respectively provided with a deformation hole communicated with the mounting groove, the left side and the right side of the mounting groove are respectively provided with an elastic sheet extending backwards, one end of each elastic sheet, which is close to the bottom of the mounting groove, is provided with a buckle, and the buckle can pass through the deformation hole and be arranged outside the electric control box; the circuit board is arranged at the bottom of the mounting groove, and the buckles on the two elastic sheets are respectively clamped on the left side and the right side of the front side surface of the circuit board; wherein, the buckle is provided with a supporting part extending backwards, and at least one part of the supporting part is positioned at the outer side of the circuit board. The two abutting parts respectively abut against the left side and the right side of the circuit board to limit the elastic sheet from further deformation, so that the circuit board is limited from being directly pulled out, and the elastic sheet and the buckle are protected.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
In the prior art, a circuit board used for integrating an electric control element is arranged in an air conditioner indoor unit, and in order to protect the circuit board from being corroded or collided by water vapor, an electric control box is generally adopted to wrap the circuit board to play a role in protection. Wherein, the mode that the circuit board generally adopted the buckle can be dismantled and connect in automatically controlled box, when fixing the circuit board in automatically controlled box, pull down the circuit board that has a problem from automatically controlled box when convenient maintenance in the future and change. However, there is a possibility that part of maintenance personnel may detach the circuit board from the electronic control box due to insufficient experience or not skilled, so that in the process of detaching the circuit board, the buckle is broken and damaged due to forcible and wrong detachment, so that the circuit board is difficult to fix in the electronic control box again, and the circuit board is not stably installed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air conditioner indoor unit, which can prevent a buckle from being broken when a circuit board is forcibly dismounted by mistake, so that the reasonable dismounting of the circuit board is ensured. In addition, the utility model also provides an air conditioner adopting the air conditioner indoor unit.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, comprising:
the electric control box is characterized in that a mounting groove is formed in the front side of the electric control box, deformation holes communicated with the mounting groove are formed in the left side and the right side of the mounting groove respectively, backward extending elastic sheets are arranged on the left side and the right side of the mounting groove respectively, a buckle is arranged at one end, close to the bottom of the mounting groove, of each elastic sheet, and the buckle can penetrate through the deformation holes and be arranged outside the electric control box; and
the circuit board is arranged at the bottom of the mounting groove, and the buckles on the two elastic sheets are respectively clamped on the left side and the right side of the front side of the circuit board;
the buckle is provided with a supporting part extending backwards, and at least one part of the supporting part is positioned on the outer side of the circuit board.
Based on above-mentioned scheme, when the circuit board is direct to be extracted from the mounting groove, the elastic sheet of the left and right both sides takes place to deform and draws close relatively in the leading flank pulling of circuit board, the lateral wall of tight portion butt to circuit board of supporting on the buckle this moment, support the left and right both sides of tight circuit board respectively through two tight portions of supporting and further take place to deform with the restriction elastic sheet, thereby it extracts to have restricted the circuit board, play the guard action to elastic sheet and buckle, prevent that the circuit board from taking place to split when the mistake is torn open by force, thereby guarantee the reasonable dismantlement of circuit board.
In some embodiments, the clip includes a slanted guide surface and a horizontal abutting surface connected to each other, the horizontal abutting surface is located between the bottom of the mounting groove and the slanted guide surface, the horizontal abutting surface abuts against the front side surface of the circuit board, and the abutting portion is disposed on the horizontal abutting surface.
In some embodiments, the abutting portion is attached to the left side of the circuit board or the right side of the circuit board.
In some embodiments, the clinch portion is a straight line segment.
In some embodiments, the two elastic pieces are respectively arranged near the upper end of the electric control box, a slot is formed in the lower end face of the mounting groove, and an insertion block which is matched and inserted with the slot is arranged at the lower end of the circuit board.
In some embodiments, the electrical control box and the elastic sheet are integrally formed in a plastic piece.
In some embodiments, the electronic control box further comprises a box body and a cover body, the box body is provided with a first accommodating groove, the cover body is provided with a second accommodating groove, the box body is connected with the cover body so that the first accommodating groove and the second accommodating groove are spliced to form an accommodating cavity, and the electronic control box is arranged in the accommodating cavity.
In some embodiments, the electronic control box is installed in the first accommodating groove, an opening of the installation groove faces the cover body, and clamping portions matched and clamped with the side wall of the second accommodating groove are respectively arranged on the left side and the right side of the electronic control box.
In some embodiments, the box body is provided with a limiting elastic sheet at the left side and the right side of the opening of the first accommodating groove respectively.
Compared with the prior art, the air conditioner indoor unit provided by the utility model has the beneficial effects that:
the left and right both sides of the mounting groove of automatically controlled box are equipped with the flexure strip respectively, are equipped with the buckle on each flexure strip, and after the circuit board was installed in the rear side of mounting groove backward in the past, the left and right both sides of the leading flank of circuit board were located in the card respectively to the buckle of left and right both sides, realize with the circuit board joint in the mounting groove. When the circuit board is directly extracted from the mounting groove, the elastic sheets on the left side and the right side are pulled to deform and relatively close, the abutting part on the buckle abuts against the side wall of the circuit board, the left side and the right side of the circuit board are respectively abutted against the abutting parts through the two abutting parts so as to further deform by limiting the elastic sheets, the circuit board is prevented from being extracted, the protective effect is achieved on the elastic sheets and the buckle, the elastic sheets are prevented from being broken when the circuit board is forcibly detached by mistake, and the circuit board is ensured to be reasonably detached.
In addition, the utility model also provides an air conditioner which comprises an air conditioner indoor unit and an air conditioner outdoor unit which are connected, wherein the air conditioner indoor unit adopts the air conditioner indoor unit.
Drawings
FIG. 1 is a schematic illustration of a disassembled electronic control box, a circuit board, a box body and a cover body according to some embodiments of the present invention;
FIG. 2 is a schematic view of the mounting of the electrical control pod and circuit board according to some embodiments of the present invention;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;
FIG. 5 is an enlarged view of portion B of FIG. 4;
in the figure, the position of the upper end of the main shaft,
1. an electronic control box; 11. mounting grooves; 12. a deformation hole; 13. an elastic sheet; 14. buckling; 141. an inclined guide surface; 142. a horizontal abutment surface; 15. a tightening part; 16. a slot; 17. a clamping part;
2. a circuit board; 21. inserting a block;
3. a box body; 31. a first accommodating groove; 32. a limiting elastic sheet;
4. a cover body; 41. and a second accommodating groove.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-5, some embodiments of the present invention provide an indoor unit of an air conditioner, including an electric control box 1 and a circuit board 2; the front side of the electric control box 1 is provided with a mounting groove 11, the left side and the right side of the mounting groove 11 are respectively provided with a deformation hole 12 communicated with the mounting groove 11, the left side and the right side of the mounting groove 11 are respectively provided with an elastic sheet 13 extending backwards, one end of each elastic sheet 13 close to the bottom of the mounting groove 11 is provided with a buckle 14, and the buckle 14 can pass through the deformation hole 12 and be arranged outside the electric control box 1; the circuit board 2 is arranged at the bottom of the mounting groove 11, and the buckles 14 on the two elastic sheets 13 are respectively clamped at the left side and the right side of the front side of the circuit board 2; wherein, the buckle 14 is provided with a pressing part 15 extending backwards, and at least one part of the pressing part 15 is positioned at the outer side of the circuit board 2.
Based on above-mentioned scheme, when circuit board 2 directly extracts from mounting groove 11, the leading flank pulling of circuit board 2 is left, the flexure strip 13 of right both sides takes place to deform and draws close relatively, the portion 15 butt of supporting on buckle 14 to the lateral wall of circuit board 2 this moment, support the left side of circuit board 2 respectively through two portions 15 of supporting tightly, the right side is in order to restrict flexure strip 13 further to take place to deform, thereby circuit board 2 has been restricted to extract, play the guard action to flexure strip 13 and buckle 14, prevent that circuit board 2 from taking place to split when the mistake of forcing is torn, thereby guarantee circuit board 2 reasonable dismantlement.
In some embodiments, referring to fig. 5, the clip 14 includes a slanted guiding surface 141 and a horizontal abutting surface 142 connected to each other, the horizontal abutting surface 142 is located between the bottom of the mounting groove 11 and the slanted guiding surface 141, the horizontal abutting surface 142 abuts against the front side surface of the circuit board 2, and the abutting portion 15 is disposed on the horizontal abutting surface 142. When circuit board 2 from the past backward assembly in mounting groove 11, the slope guide face 141 of both sides buckle 14 is supported respectively to circuit board 2's left and right both sides, and buckle 14 drives shell fragment nature and outwards deforms in deformation hole 12, and after circuit board 2 slided slope guide face 141, the level was supported the face 142 butt and is moved forward to circuit board 2's leading flank in order to restrict circuit board 2 to the realization is blocked circuit board 2 and is located the tank bottom of mounting groove 11.
In some embodiments, the abutting portion 15 is attached to the left side of the circuit board 2 or the right side of the circuit board 2. The abutting portions 15 of the two clasps 14 abut against the left and right sides of the circuit board 2 respectively to restrict the circuit board 2 from moving in the left-right direction, thereby improving the stability of the circuit board 2 in the mounting groove 11.
In the embodiment of the present invention, the fastening portion 15 is a straight line segment. The abutting parts 15 of the straight line sections better contact the left side and the right side of the circuit board 2, and the contact area is increased so as to improve the anti-error-dismantling function of the abutting parts 15 on the circuit board 2. In other embodiments, the abutting portion 15 may be an arc segment or a curved segment.
In some embodiments, the two elastic pieces 13 are respectively disposed near the upper end of the electronic control box 1, the lower end surface of the mounting groove 11 is provided with a slot 16, and the lower end of the circuit board 2 is provided with an insertion block 21 that is fittingly inserted into the slot 16. During the assembly process of the circuit board 2 in the mounting groove 11, the insertion block 21 of the circuit board 2 is inserted into the slot 16 of the electric control box 1, then the upper end of the circuit board 2 rotates around the lower end of the electric control box 1, and then the buckle 14 is clamped at the upper end of the front side face of the circuit board 2 so that the circuit board 2 is stabilized at the slot bottom of the mounting groove 11, and the connection stability is better.
In some embodiments, the electronic control box 1 and the elastic sheet 13 are integrally formed as a plastic piece, so that the overall structural strength is higher, and the circuit board 2 is favorably and stably fixed at the bottom of the mounting groove 11.
Because the electrical control box 1 is generally a plastic part, in order to prevent the fire flame of the electrical control box 1 from spreading to the inside of the indoor unit of the air conditioner, some embodiments of the present invention further include a box body 3 and a cover body 4, the box body 3 is provided with a first receiving groove 31, the cover body 4 is provided with a second receiving groove 41, the box body 3 is connected with the cover body 4 so that the first receiving groove 31 and the second receiving groove 41 are spliced to form a receiving cavity, and the electrical control box 1 is disposed in the receiving cavity. Wherein, box body 3 and lid 4 are the sheet metal component respectively, have stronger refractiveness, adopt box body 3 and lid 4 amalgamation to wrap up automatically controlled box 1 behind the metal, play the fire prevention effect to automatically controlled box 1.
Further, in some embodiments, the electronic control box 1 is installed in the first receiving groove 31, the opening of the mounting groove 11 faces the cover 4, and the left and right sides of the electronic control box 1 are respectively provided with a clamping portion 17 which is matched and clamped with the side wall of the second receiving groove 41. The electric control box 1 is fixed in the mounting cavity through the clamping parts 17 on the left side and the right side, so that the electric control box 1 is prevented from displacing in the use process.
Further, in some embodiments, the box body 3 is provided with a limiting elastic sheet 32 on the left and right sides of the opening of the first accommodating groove 31. After the box body 3 and the cover body 4 are assembled, the limiting elastic pieces 32 on the two sides respectively support against the two sides of the cover body 4 to prevent the two sides of the cover body 4 from opening outwards, so that the fireproof effect of the box body 3 and the cover body 4 is improved.
In summary, the present invention provides an air conditioning indoor unit, wherein elastic pieces 13 are respectively disposed on the left and right sides of the mounting groove 11 of the electric control box 1, and each elastic piece 13 is provided with a buckle 14, when the circuit board 2 is mounted on the rear side of the mounting groove 11 from front to back, the buckles 14 on the left and right sides are respectively buckled on the left and right sides of the front side of the circuit board 2, so as to realize the buckling of the circuit board 2 in the mounting groove 11. When circuit board 2 directly extracts from mounting groove 11, the leading flank pulling of circuit board 2 is left, the flexure strip 13 of right both sides takes place to deform and draws close relatively, the portion 15 butt of supporting on buckle 14 to the lateral wall of circuit board 2 this moment, support the left side of circuit board 2 respectively through two portions 15 of supporting tightly, the deformation further takes place in order to restrict flexure strip 13 in right both sides, thereby circuit board 2 has been restricted to extract, play the guard action to flexure strip 13 and buckle 14, prevent that circuit board 2 from breaking in flexure strip 13 when the mistake of forcing is torn open, thereby guarantee circuit board 2 reasonable dismantlement.
In addition, the utility model also provides an air conditioner which comprises an air conditioner indoor unit and an air conditioner outdoor unit which are connected, wherein the air conditioner indoor unit adopts the air conditioner indoor unit.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 utility model. In this specification, the schematic representations of the terms used above 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.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the electric control box is characterized in that a mounting groove is formed in the front side of the electric control box, deformation holes communicated with the mounting groove are formed in the left side and the right side of the mounting groove respectively, backward extending elastic sheets are arranged on the left side and the right side of the mounting groove respectively, a buckle is arranged at one end, close to the bottom of the mounting groove, of each elastic sheet, and the buckle can penetrate through the deformation holes and be arranged outside the electric control box; and
the circuit board is arranged at the bottom of the mounting groove, and the buckles on the two elastic sheets are respectively clamped on the left side and the right side of the front side of the circuit board;
the buckle is provided with a supporting part extending backwards, and at least one part of the supporting part is positioned on the outer side of the circuit board.
2. The indoor unit of claim 1, wherein the latch includes an inclined guide surface and a horizontal abutting surface connected to each other, the horizontal abutting surface is located between the bottom of the mounting groove and the inclined guide surface, the horizontal abutting surface abuts against the front side surface of the circuit board, and the abutting portion is disposed on the horizontal abutting surface.
3. The indoor unit of claim 1, wherein the abutting portion is attached to a left side of the circuit board or a right side of the circuit board.
4. The indoor unit of claim 1, wherein the fastening portion is a straight line segment.
5. An indoor unit of an air conditioner as claimed in any one of claims 1 to 4, wherein two of the elastic pieces are respectively disposed near the upper end of the electric control box, a slot is disposed on the lower end surface of the mounting groove, and an insertion block is disposed on the lower end of the circuit board and is engaged with the slot.
6. An indoor unit of an air conditioner as claimed in any one of claims 1 to 4, wherein the electric control box and the elastic sheet are formed as an integral plastic member.
7. The indoor unit of claim 1, further comprising a box body and a cover body, wherein the box body defines a first receiving groove, the cover body defines a second receiving groove, the box body is connected to the cover body such that the first receiving groove and the second receiving groove are joined together to form a receiving cavity, and the electrical control box is disposed in the receiving cavity.
8. The indoor unit of claim 7, wherein the electrical control box is installed in the first receiving groove, an opening of the installation groove faces the cover, and clamping portions for engaging with and clamping with the side walls of the second receiving groove are respectively provided on the left and right sides of the electrical control box.
9. The indoor unit of an air conditioner according to claim 7 or 8, wherein the case body is provided with a limiting elastic piece on each of left and right sides of the opening of the first receiving groove.
10. An air conditioner comprising an indoor unit of an air conditioner and an outdoor unit of an air conditioner connected to each other, wherein the indoor unit of the air conditioner is the indoor unit of the air conditioner according to any one of claims 1 to 9.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252054.5U CN215682943U (en) | 2021-09-16 | 2021-09-16 | Machine and air conditioner in air conditioning |
| CN202280008188.7A CN116670438A (en) | 2021-09-16 | 2022-08-31 | Air conditioner |
| JP2023534672A JP2023553082A (en) | 2021-09-16 | 2022-08-31 | air conditioner |
| PCT/CN2022/116157 WO2023040663A1 (en) | 2021-09-16 | 2022-08-31 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252054.5U CN215682943U (en) | 2021-09-16 | 2021-09-16 | Machine and air conditioner in air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215682943U true CN215682943U (en) | 2022-01-28 |
Family
ID=79964301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122252054.5U Active CN215682943U (en) | 2021-09-16 | 2021-09-16 | Machine and air conditioner in air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215682943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040663A1 (en) * | 2021-09-16 | 2023-03-23 | 海信（广东）空调有限公司 | Air conditioner |
-
2021
- 2021-09-16 CN CN202122252054.5U patent/CN215682943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023040663A1 (en) * | 2021-09-16 | 2023-03-23 | 海信（广东）空调有限公司 | Air conditioner |
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