CN209085005U - Limiting structure, electric appliance box and air conditioner - Google Patents
Limiting structure, electric appliance box and air conditioner Download PDFInfo
- Publication number
- CN209085005U CN209085005U CN201821644949.5U CN201821644949U CN209085005U CN 209085005 U CN209085005 U CN 209085005U CN 201821644949 U CN201821644949 U CN 201821644949U CN 209085005 U CN209085005 U CN 209085005U
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- cooling mechanism
- limiting structure
- position limiting
- guide groove
- structure according
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- 230000007246 mechanism Effects 0.000 claims abstract description 161
- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims description 114
- 238000004378 air conditioning Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 239000006071 cream Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a limit structure, electrical apparatus box and air conditioner, limit structure are used for mainboard supporting seat and heat dissipation mechanism, limit structure is including setting up guide slot and setting on the mainboard supporting seat are in locking mechanism on the guide slot, heat dissipation mechanism passes through locking mechanism locks and sets up in the guide slot. The utility model provides a limit structure, electrical apparatus box and air conditioner, it is spacing to utilize the guide slot to carry out heat dissipation mechanism, prevent that heat dissipation mechanism from producing relative movement on the mainboard supporting seat, thereby increase the reliability of heat dissipation mechanism, and utilize locking mechanism to lock the heat dissipation mechanism that has slided into in the guide slot, thereby realize quick installation, increase the assembly efficiency of heat dissipation mechanism, moreover utilize the groove of stepping down in this application can avoid the heat dissipation cream on the heat dissipation mechanism to be scraped the flower, influence the radiating effect, thereby increase the radiating effect.
Description
Technical field
The utility model relates to radiating device technical field, especially a kind of position limiting structure, electrical appliance kit and air-conditioning.
Background technique
Contain mainboard support base (being provided with the structures such as driving plate) in existing air-conditioner set, and mainboard support base
On module during the work time can self-heating, therefore, it is necessary to be distributed in environment with cooling mechanism to the heat, to protect
Card driving plate and module thereon can work normally during the work time, however existing cooling mechanism is to utilize bolt etc.
It is fixed on mainboard support base, assembly efficiency is low and poor reliability.
Utility model content
The technical issues of in order to solve low cooling mechanism assembly efficiency and poor reliability, and provide a kind of assembly efficiency it is high and
Position limiting structure, electrical appliance kit and the air-conditioning of high reliablity.
A kind of position limiting structure, is used for mainboard support base and cooling mechanism, and the position limiting structure includes being arranged in the mainboard
Guide groove on support base and the retaining mechanism being arranged on the guide groove, the cooling mechanism are set by retaining mechanism locking
It is placed in guide groove.
The retaining mechanism is buckle, and the retaining mechanism includes holding section, and the holding section is set to the guide groove
On, and the holding section engages setting with the edge of the cooling mechanism.
The retaining mechanism further includes connecting plate, and the first end of the connecting plate is set on the guide groove, and the card
Conjunction portion is set to the second end of the connecting plate.
The holding section is formed with the first guide surface far from the side of the guide groove, and the cooling mechanism is led by described first
It is slid into inside the guide groove to face guiding.
Cooling mechanism installing zone is formed on the mainboard support base, the cooling mechanism is slideably positioned in the heat dissipation machine
At structure installing zone.
Recess is formed with recessing groove, the first side of the cooling mechanism and the heat dissipation on the cooling mechanism installing zone
The fitting setting of mechanism installing zone, and there is the first spacing between the bottom surface of the recessing groove and the first side.
Installation protrusion is formed in the first side, the installation protrusion is slidably arranged in the recessing groove,
And the top surface of the installation protrusion has the second spacing to the bottom surface of the recessing groove.
The cooling mechanism has the first edge, and the cooling mechanism slides into the cooling mechanism by first edge
Installing zone.
The installation protrusion has third spacing to first edge.
It is provided with mounting hole in the installation protrusion, bolt, and the bolt and institute are provided on the mainboard support base
It states mounting hole and matches the size for reducing second spacing.
The guide groove quantity is two, and cooling mechanism installing zone, and each guide groove are formed between two guide grooves
The first opening and the second opening towards the cooling mechanism installing zone are all had, the cooling mechanism is slided by second opening
It is set at the cooling mechanism installing zone after entering the guide groove.
The retaining mechanism is set to second opening, and is set to the cooling mechanism peace in the cooling mechanism
After filling area, the retaining mechanism and cooling mechanism locking are arranged.
Two guide grooves are arranged in parallel.
Flanging is formed on the cooling mechanism, the flanging slides into the guide groove and sets with retaining mechanism locking
It sets.
The thickness of the flanging is less than the width of the guide groove.
The retaining mechanism and the guide groove integrated injection molding.
The cooling mechanism includes gilled radiator.
A kind of electrical appliance kit, including above-mentioned position limiting structure.
A kind of air-conditioning, including above-mentioned position limiting structure or above-mentioned electrical appliance kit.
Position limiting structure, electrical appliance kit and air-conditioning provided by the utility model limit cooling mechanism using guide groove, prevent
Cooling mechanism generates relative movement on mainboard support base, to increase the reliability of cooling mechanism, and utilizes retaining mechanism
The cooling mechanism slid into guide groove is locked, to realize Fast Installation, increases the assembly efficiency of cooling mechanism, and
And can be avoided the thermal grease on cooling mechanism using recessing groove in the application and scratched, heat dissipation effect is influenced, is dissipated to increase
Thermal effect.
Detailed description of the invention
Fig. 1 is that the structure of the position limiting structure of the embodiment of position limiting structure provided by the utility model, electrical appliance kit and air-conditioning is shown
It is intended to；
Fig. 2 is being installed to for the position limiting structure of the embodiment of position limiting structure provided by the utility model, electrical appliance kit and air-conditioning
Structural schematic diagram behind position；
Fig. 3 is the bottom view of the cooling mechanism of the embodiment of position limiting structure provided by the utility model, electrical appliance kit and air-conditioning；
Fig. 4 is the cross-sectional view of the position limiting structure of the embodiment of position limiting structure provided by the utility model, electrical appliance kit and air-conditioning；
In figure:
1, mainboard support base；2, cooling mechanism；3, guide groove；4, retaining mechanism；41, connecting plate；42, holding section；5, it radiates
Mechanism installing zone；6, recessing groove；7, installation protrusion；8, third spacing；9, the first edge.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
The present invention will be further described in detail for example.It should be appreciated that specific embodiment described herein is only used for explaining this
Utility model is not used to limit the utility model.
Position limiting structure as shown in Figures 1 to 4, is used for mainboard support base 1 and cooling mechanism 2, and mainboard (driving plate etc.) is set
It is placed on mainboard support base 1, the position limiting structure includes the guide groove 3 being arranged on the mainboard support base 1 and is arranged described
Retaining mechanism 4 on guide groove 3, the cooling mechanism 2 are set in guide groove 3 by the retaining mechanism 4 locking, the heat dissipation machine
After structure 2 slides into 3 inside of guide groove along the end of the guide groove 3, the retaining mechanism 4 is arranged with the cooling mechanism 2 locking,
Using the guiding role of guide groove 3, guarantee that cooling mechanism 2 can slide into the position of setting along guide groove 3, and utilize guide groove 3
Position-limiting action, limitation cooling mechanism 2 will not generate relative motion with respect to mainboard support base 1, to guarantee the reliable of cooling mechanism 2
Property, and retaining mechanism 4 can lock cooling mechanism 2 after cooling mechanism 2 slides into setting position, thus
It completes to lock the full freedom degree of cooling mechanism 2 with the cooperation of guide groove 3, reduces the use of the parts such as bolt, increase heat dissipation machine
The assembly efficiency of structure 2.
The retaining mechanism 4 is buckle, and the retaining mechanism 4 includes holding section 42, and the holding section 42 is set to described
On guide groove 3, and the holding section 42 engages setting with the edge of the cooling mechanism 2.
The retaining mechanism 4 further includes connecting plate 41, and the first end of the connecting plate 41 is set on the guide groove 3, and
The holding section 42 is set to the second end of the connecting plate 41.
The buckle includes connecting plate 41 and holding section 42, and the first end of the connecting plate 41 is set on the guide groove 3,
The holding section 42 is set to the second end of the connecting plate 41, and the holding section 42 is completely in the cooling mechanism 2
Setting is engaged with the edge of the cooling mechanism 2 behind 3 inside of guide groove, when cooling mechanism 2 will enter guide groove 3, to card
Conjunction portion 42 is squeezed, and using the deformation of connecting plate 41, holding section 42 is enable to be against guarantee cooling mechanism 2 on cooling mechanism 2
In 3 internal slide of guide groove, when cooling mechanism 2 slides into guide groove 3, and after reaching setting position, holding section 42 is in connecting plate 41
It sets back under the action of deformation, and engages setting with the edge of cooling mechanism 2, complete the locking to cooling mechanism 2.
The holding section 42 is formed with the first guide surface far from the side of the guide groove 3, and the cooling mechanism 2 is by described
One guide surface guiding slides into inside the guide groove 3, is oriented to using the first guide surface to cooling mechanism 2, to facilitate heat dissipation
Mechanism 2 enters guide groove 3.
Cooling mechanism installing zone 5 is formed on the mainboard support base 1, the cooling mechanism 2 is slideably positioned in described dissipate
At heat engine structure installing zone 5, wherein there is IPM module on mainboard support base 1, cooling mechanism installing zone 5 is formed in the position of IPM module
It sets, enables cooling mechanism 2 and IPM module to carry out direct or indirect heat transfer, to reach heat dissipation effect.
And recess is formed with recessing groove 6, the first side of the cooling mechanism 2 and institute on the cooling mechanism installing zone 5
The fitting setting of cooling mechanism installing zone 5 is stated, and there is the first spacing between the bottom surface of the recessing groove 6 and the first side,
When cooling mechanism 2 slides into cooling mechanism installing zone 5, the bottom surface of recessing groove 6 is not contacted with first side, to effectively avoid
Thermal grease in first side is scratched, and heat dissipation effect is influenced, to increase heat dissipation effect.
Installation protrusion 7 is formed in the first side, the installation protrusion 7 is slidably arranged on the recessing groove 6
It is interior, and the top surface of the installation protrusion 7 has the second spacing to the bottom surface of the recessing groove 6, increases cooling mechanism and mainboard branch
The conductivity of heat between seat is supportted, heat dissipation effect is increased, wherein the applied on top surface of installation protrusion 7 has thermal grease, utilizes installation protrusion
7 promote contact distance of the first side with mainboard support base, but guarantee that thermal grease is not scratched by the second spacing.
The cooling mechanism 2 has the first edge 9, and the cooling mechanism 2 slides into the heat dissipation by first edge 9
Mechanism installing zone 5, namely when cooling mechanism 2 slides into cooling mechanism installing zone 5, the first edge 9 is first connected to heat dissipation machine
The edge of structure installing zone 5, and cooling mechanism 2 is pushed into cooling mechanism installing zone 5, so that cooling mechanism 2 is slid into guide groove 3,
Cooling mechanism 2 slides at cooling mechanism installing zone 5 under the guiding role of guide groove 3, and is locked using retaining mechanism semi-finals cooling mechanism 2
Tightly, to complete to install.
The installation protrusion 7 has third spacing 8 to first edge 9, so that pacifying in cooling mechanism 2 to cooling mechanism
When filling the installation of area 5, preferentially cooling mechanism 2 is matched with guide groove 3, there is third between installation protrusion 7 and recessing groove at this time
Spacing 8, and cooling mechanism is slided afterwards in place in matching, to make installation protrusion 7 accurately slide into recessing groove, to avoid
Thermal grease in installation protrusion 7 is scratched.
It is provided with mounting hole in the installation protrusion 7, bolt, and the bolt and institute are provided on the mainboard support base
It states mounting hole and matches the size for reducing second spacing, locked cooling mechanism 2 and mainboard support base 1 using bolt
Tightly, and using the pulling force that bolt generates cooling mechanism 2 is pulled into mainboard support base 1, mainboard is supported to increase cooling mechanism 2
The heat dissipation effect of seat 1.
The guide groove quantity is two, forms cooling mechanism installing zone 5 between two guide grooves 3, and each described is led
Slot 3 all has the first opening and the second opening towards the cooling mechanism installing zone 5, and the cooling mechanism 2 is by described second
Opening is set at the cooling mechanism installing zone 5 after sliding into the guide groove 3, utilizes the knot of the first openings house cooling mechanism 2
Structure, when sliding cooling mechanism 2 in guide groove 3, the first opening can be such that part cooling mechanism 2 is in inside guide groove 3.
The retaining mechanism 4 is set to second opening, and is set to the cooling mechanism in the cooling mechanism 2
After installing zone 5, the retaining mechanism 4 is arranged with the cooling mechanism 2 locking.
Two guide grooves 3 are arranged in parallel, limited using two guide grooves 3 to the two sides of cooling mechanism 2, thus
Increase the confined freedom degree of cooling mechanism 2, guarantees the reliability of cooling mechanism 2
Flanging is formed on the cooling mechanism 2, the flanging slides into the guide groove 3 and locks with the retaining mechanism 4
Setting, namely using the structure of flanging, the change of the structure of cooling mechanism 2 is prevented, and conveniently cooperated with guide groove 3.
The thickness of the flanging be less than the guide groove 3 width namely flanging can easily in 3 internal slide of guide groove,
It prevents in installation process frictional force excessive and causes that problem not in place is installed.
3 integrated injection molding of the retaining mechanism 4 and the guide groove.
The cooling mechanism 2 includes gilled radiator.
A kind of electrical appliance kit, including above-mentioned position limiting structure.
A kind of air-conditioning, including above-mentioned electrical appliance kit.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (17)
1. a kind of position limiting structure, it to be used for mainboard support base (1) and cooling mechanism (2), it is characterised in that: the position limiting structure includes
The retaining mechanism (4) that guide groove (3) on the mainboard support base (1) is set and is arranged on the guide groove (3), the heat dissipation
Mechanism (2) is set in guide groove (3) by the retaining mechanism (4) locking.
2. position limiting structure according to claim 1, it is characterised in that: the retaining mechanism (4) includes holding section (42), institute
It states holding section (42) to be set on the guide groove (3), and the holding section (42) engage with the edge of the cooling mechanism (2) and set
It sets.
3. position limiting structure according to claim 2, it is characterised in that: the retaining mechanism (4) further includes connecting plate (41),
The first end of the connecting plate (41) is set on the guide groove (3), and the holding section (42) are set to the connecting plate
(41) second end.
4. position limiting structure according to claim 2, it is characterised in that: the holding section (42) is far from the guide groove (3)
Side is formed with the first guide surface, and the cooling mechanism (2) slides into guide groove (3) inside by first guide surface guiding.
5. position limiting structure according to any one of claim 1 to 4, it is characterised in that: shape on the mainboard support base (1)
At having cooling mechanism installing zone (5), the cooling mechanism (2) is slideably positioned at the cooling mechanism installing zone (5).
6. position limiting structure according to claim 5, it is characterised in that: be formed with and allow on the cooling mechanism installing zone (5)
Position slot (6), and there is the first spacing between plane where the bottom surface of the recessing groove (6) and cooling mechanism installing zone.
7. position limiting structure according to claim 6, it is characterised in that: be formed with peace in the first side of the cooling mechanism
It fills raised (7), the installation raised (7) is slidably arranged in the recessing groove (6), and the top for installing raised (7)
Face has the second spacing to the bottom surface of the recessing groove (6).
8. position limiting structure according to claim 7, it is characterised in that: the cooling mechanism (2) has the first edge (9),
And the cooling mechanism (2) slides into the cooling mechanism installing zone (5) by first edge (9), the installation raised (7) is arrived
First edge (9) has third spacing (8).
9. position limiting structure according to claim 7, it is characterised in that: the installation is provided with mounting hole on raised (7), institute
It states and is provided with bolt on mainboard support base, and the bolt matches the size for reducing second spacing with the mounting hole.
10. position limiting structure according to any one of claim 1 to 4, it is characterised in that: the guide groove quantity is two,
Cooling mechanism installing zone (5) are formed between two guide grooves (3), and each guide groove (3) all has towards the heat dissipation
The first opening and the second opening of mechanism installing zone (5), the cooling mechanism (2) slide into the guide groove by second opening
(3) it is set to after at the cooling mechanism installing zone (5).
11. position limiting structure according to claim 10, it is characterised in that: the retaining mechanism (4) is set to described second
Opening, and after the cooling mechanism (2) is set to the cooling mechanism installing zone (5), the retaining mechanism (4) with it is described
Cooling mechanism (2) locking setting.
12. position limiting structure according to claim 11, it is characterised in that: two guide grooves (3) are arranged in parallel.
13. position limiting structure according to any one of claim 1 to 4, it is characterised in that: shape on the cooling mechanism (2)
At there is flanging, the flanging slides into the guide groove (3) to be arranged with the retaining mechanism (4) locking.
14. position limiting structure according to claim 13, it is characterised in that: the thickness of the flanging is less than the guide groove (3)
Width.
15. position limiting structure according to claim 1, it is characterised in that: the cooling mechanism includes gilled radiator.
16. a kind of electrical appliance kit, it is characterised in that: including position limiting structure described in any one of claims 1 to 15.
17. a kind of air-conditioning, it is characterised in that: including the electrical appliance kit described in claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644949.5U CN209085005U (en) | 2018-10-10 | 2018-10-10 | Limiting structure, electric appliance box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821644949.5U CN209085005U (en) | 2018-10-10 | 2018-10-10 | Limiting structure, electric appliance box and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085005U true CN209085005U (en) | 2019-07-09 |
Family
ID=67118753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644949.5U Active CN209085005U (en) | 2018-10-10 | 2018-10-10 | Limiting structure, electric appliance box and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405234A (en) * | 2018-10-10 | 2019-03-01 | 珠海格力电器股份有限公司 | Limiting structure, electric appliance box and air conditioner |
-
2018
- 2018-10-10 CN CN201821644949.5U patent/CN209085005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405234A (en) * | 2018-10-10 | 2019-03-01 | 珠海格力电器股份有限公司 | Limiting structure, electric appliance box and air conditioner |
| CN109405234B (en) * | 2018-10-10 | 2024-04-09 | 珠海格力电器股份有限公司 | Limit structure, electrical apparatus box and air conditioner |
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