CN205694039U - A kind of attachment structure for connecting high frequency switch power radiating block - Google Patents
A kind of attachment structure for connecting high frequency switch power radiating block Download PDFInfo
- Publication number
- CN205694039U CN205694039U CN201620628626.1U CN201620628626U CN205694039U CN 205694039 U CN205694039 U CN 205694039U CN 201620628626 U CN201620628626 U CN 201620628626U CN 205694039 U CN205694039 U CN 205694039U
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- elastic
- unit
- connection
- open slot
- coupling unit
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Abstract
The utility model discloses a kind of attachment structure for connecting high frequency switch power radiating block, including the first coupling unit being located at the first radiating block one side, it is located at the second coupling unit of the second radiating block one side, described first coupling unit intercouples with described second coupling unit, the first open slot and the second open slot is had on described first coupling unit and described second coupling unit, described first open slot and the second open slot are worked in coordination and are formed complete link slot, in described link slot, engaging has the elasticity adaptive with described link slot internal structure to be connected plug-in unit.This utility model realizes the firm connection of multiple radiating block by the coupling of adjacent coupled part plus the elastic fastening connecting plug-in unit, makes radiating block can be mutually combined to adapt to the radiating requirements of the high frequency switch power of all size.
Description
Technical field
This utility model relates to radiating device for electronic equipment field, is used for connecting high frequency switch power particularly to one and uses
The attachment structure of radiating block.
Background technology
Power supply be various electronic equipment must obligato ingredient, its performance quality is directly connected to the skill of electronic equipment
Art index and can working safely and reliably.Owing to the internal key components of high frequency switch power is operated in HF switch state,
Power consumption is little, and conversion ratio is high, and volume and weight only has the 20%～30% of linear power supply, therefore it has become the master of regulated power supply at present
Miscarriage product, have a very wide range of applications at industrial circle.Medium-and-large-sized high frequency switch power operationally can produce amount of heat,
Needing to be cooled down by built-in or external heat abstractor, otherwise built-in temperature is too high, machine cisco unity malfunction.
The Chinese utility model patent of Authorization Notice No. CN 201594444 U discloses the water of a kind of high frequency switch power
Cold cooling system, including water-cooled transformer and water-cooling plate, the post of two described output center posts of described water-cooled transformer
Body leading portion is equipped with output contiguous block；It is additionally provided with commutation diode between described output contiguous block and described water-cooling plate；Institute
State output contiguous block to be connected with the anode of commutation diode, the negative electrode of described commutation diode and the one of described water-cooling plate
Face is connected, and the another side of described water-cooling plate is connected with the power device of high frequency switch power and arrangement bridge；Described water
It is provided with cyclic water channel in the conductive radiator shell of cold transformator and water-cooling plate.In this utility model utilizes water-cooling plate
Current in the cyclic water channel put take away heat, dispel the heat to the commutation diode being connected with water-cooling plate, give simultaneously
Power device and the rectifier bridge of high frequency switch power dispel the heat, and then reduce the loss of high frequency switch power.But this practicality
Novel water-cooling plate does not has versatility, without attachment structure between water-cooling plate, it is impossible to be interengageable for difference
The high frequency switch power of specification.
Utility model content
The purpose of this utility model is to provide a kind of attachment structure for connecting high frequency switch power radiating block, it is achieved
The firm connection of different radiating blocks, to adapt to the radiating requirements of different size of high frequency switch power.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of attachment structure for connecting high frequency switch power radiating block, including being located at the first radiating block one side
First coupling unit, it is located at the second coupling unit of the second radiating block one side, described first coupling unit and described second coupling
Conjunction part intercouples, and described first coupling unit and described second coupling unit has the first open slot and second and opens
Mouthful groove, described first open slot and the second open slot work in coordination formed engaging in complete link slot, described link slot have and
The elastic connection plug-in unit that described link slot internal structure is adaptive.
As preferably, described first coupling unit includes that the first connection mainboard is connected mainboard with described first and be arranged in parallel
The first connection subplate, be formed at described first connect that mainboard is connected between subplate with described first there is the of guiding hypotenuse
One connects coupling groove and externally protrudes out in the described first first connection coupling tongue with guiding surface connecting mainboard outer face.
As preferably, described second coupling unit includes that the second connection mainboard is connected mainboard with described second and be arranged in parallel
The second connection subplate, be formed at described second connect that mainboard is connected between subplate with described second there is the of guiding hypotenuse
Two connect coupling groove and externally protrude out in the described second second connection coupling tongue with guiding surface connecting mainboard outer face.
As preferably, the described elastic plug-in unit that connects includes U-shaped elastic base plate, postive stop baffle and fixture block, described U-shaped elasticity
Substrate include U-shaped elastic bent plate, two elastic plates that are that be connected to described U-shaped elastic bent plate two ends and that be arranged in parallel with
And it is located at the lead-in chamfered of described elastic plate end, described fixture block is for being symmetricly set on two described elastic plate outer surfaces
Two, described postive stop baffle is vertically installed on elastic plate outer surface described in any block.
As preferably, described first open slot includes a pair vertical plane adaptive with described U-shaped elastic base plate two sides, with
First plane of elastic plate outer surface adaptation, the 3rd plane described on elastic connection plug-in unit one, put down with corresponding described elasticity
The second plane that described fixture block on plate is adaptive, guides the first guiding that described elastic connection plug-in unit enters in the first open slot tiltedly
Face, guides elastic described in described elastic the 3rd lead-in chamfered connecting the plug-in unit final clamped position of arrival and reverse leading connection
The second lead-in chamfered of open slot extracted out by plug-in unit.
In sum, this utility model has the advantages that
The first coupling unit on one radiating block intercouples with the second coupling unit on another radiating block, i.e. two parts
Connection coupling groove with connect together with the mutual buckle of coupling tongue, limit the dislocation on two radiating block vertical directions, now two radiating block
On the first open slot and the position of the second open slot coincide together, form complete link slot, will adapt elastic even
Connector inserts in link slot, limits the changing of the relative positions all around in two radiating block horizontal directions, it is achieved complete between radiating block
Connect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment；
Fig. 2 is the structural representation of Section A-A.
Detailed description of the invention
Below in conjunction with the accompanying drawings and preferably the utility model is described in more detail for scheme.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment: as shown in Figure 1, 2, a kind of attachment structure for connecting high frequency switch power radiating block, including setting
In the first radiating block 1 one side the first coupling unit 11, be located at the second coupling unit 21 of the second radiating block 2 one side, institute
Stating the first coupling unit 11 to intercouple with described second coupling unit 21, described first coupling unit 11 couples with described second
The first open slot 105 and the second open slot 205, described first open slot 105 and the second open slot 205 is had in part 21
Engaging in forming complete link slot P, described link slot P of working in coordination has the elasticity adaptive with described link slot P internal structure
Connect plug-in unit 3；Described first coupling unit 11 includes that the first connection mainboard 101 is connected mainboard 101 with described first and be arranged in parallel
The first connection subplate 102, be formed at described first and connect mainboard 101 and be connected having between subplate 102 with described first and draw
Lead the first connection coupling groove 103 of hypotenuse and externally protrude out in described first connect mainboard 101 outer face there is the of guiding surface
One connects coupling tongue 104；It is parallel that described second coupling unit 21 includes that the second connection mainboard 201 connects mainboard 201 with described second
Arrange second connection subplate 202, be formed at described second connect mainboard 201 be connected the tool between subplate 202 with described second
Have guide hypotenuse second connection coupling groove 203 and externally protrude out in described second connect mainboard 201 outer face there is guiding surface
Second connection coupling tongue 204.
When radiating block is connected with each other, by by the first connection on the first coupling unit 11 of the first radiating block 1 one side
Coupling tongue 104 and the first connection coupling groove 103 are connected coupling with second on the second coupling unit 21 of the second radiating block 2 one side respectively
Groove 204 is connected coupling tongue 203 with second and mates, and is mutually coupled, and makes the first open slot 105 and second on the first coupling unit 11
The second open slot 205 position on coupling unit 21 substantially overlaps, and limits the mistake up and down between two coupling radiating blocks
Dynamic, complete the initial connection of adjacent heat radiation block.
Further, the described elastic plug-in unit 3 that connects includes U-shaped elastic base plate 301, postive stop baffle 303 and fixture block 302,
Described U-shaped elastic base plate 301 includes that U-shaped elastic bent plate 30101, two is connected to described U-shaped elastic bent plate 30101 two ends
And the elastic plate 30102 that be arranged in parallel and the lead-in chamfered 30103 being located at described elastic plate 30102 end, described
Fixture block 302 is be symmetricly set on two described elastic plate 30102 outer surfaces two, and described postive stop baffle 303 vertically sets
It is placed on elastic plate 30102 outer surface described in any block；Described first open slot 105 includes and described U-shaped elastic base plate 301
A pair vertical plane 10501 that two sides are adaptive, is connected elastic plate 30102 outer surface described on plug-in unit 3 adaptive with elasticity
The first plane the 10503, the 3rd plane 10507, with of described fixture block 302 adaptation on corresponding described elastic plate 30102
Two planes 10505, the first lead-in chamfered 10502 guiding described elastic connection plug-in unit 3 to enter in the first open slot, guide described
The elastic plug-in unit 3 that connects arrives and elastic described in the 3rd lead-in chamfered 10506 of final clamped position and reverse leading connects plug-in unit 3
Extract the second lead-in chamfered 10504 of open slot out.First open slot 105 substantially overlaps with the second open slot 205 position,
Define and be available for the elastic complete link slot P connecting plug-in unit 3 insertion, through the first lead-in chamfered 10502 and the second open slot 205
The guiding of upper first lead-in chamfered 20502, the elastic plug-in unit 3 that connects initially enters in link slot P from elastic plate 30102 end,
Then fixture block 302 is by the extruding of the first lead-in chamfered 20502 on the first lead-in chamfered 10502 and the second open slot 205, U-shaped
There is elastic deformation in elastic base plate 301, elastic plate 30102 is adjacent to each other, and fixture block 302, apart from reduction, makes fixture block 302 enter even
In access slot P, after fixture block 302 is by the first plane 20503 in the first plane 10503 and the second open slot 205, extruding force subtracts
Little, U-shaped elastic base plate 301 gradually recovers deformation, elastic plate 30102 end the 3rd lead-in chamfered 10506 and the second opening
On groove 205, the 3rd lead-in chamfered 20506 is affixed to the 3rd plane 20507 on the 3rd plane 10507 and the second open slot 205, simultaneously
The outer face of fixture block 302 is affixed to the second plane 20505 on the second plane 10505 and the second open slot 205, inserts along with elasticity connects
Continuing into of part 3, the U-shaped complete resilience of elastic base plate 301, the outer face of fixture block 302 and second plane the 10505, second opening
On groove 205, the second plane 20505 is fitted completely, on elastic plate 30102 and first plane the 10503, second open slot 205 first
In plane 20503 and the 3rd plane the 10507, second open slot 205, the 3rd plane 20507 is fitted completely, limits two couplings
The changing of the relative positions in all around four directions between radiating block, it is achieved be completely fixed, complete being fully connected of adjacent heat radiation block 1.
The elastic postive stop baffle 303 connected on plug-in unit 3 exposes and is higher than radiating block 1 all the time, forms restriction radiating block group and moves
The fence made, prevents the high frequency switch power being placed on it from accidentally slipping out；U-shaped elastic bent plate 30101 exposes the most all the time, needs to take
When going out elastic connection plug-in unit 3, using any rigid elongate part to insert the U-shaped space of U-shaped elastic bent plate 30101, outside drawing is i.e.
Can easily take out.
Claims (5)
1. the attachment structure being used for connecting high frequency switch power radiating block, it is characterised in that: include being located at the first heat radiation
First coupling unit (11) of block (1) side, it is located at second coupling unit (21) of the second radiating block (2) side, described
First coupling unit (11) intercouples with described second coupling unit (21), described first coupling unit (11) and described second
Have the first open slot (105) and the second open slot (205) on coupling unit (21), described first open slot (105) with
Second open slot (205) works in coordination to engage in forming complete link slot (P), described link slot (P) to be had and described link slot
(P) elastic connection plug-in unit (3) that internal structure is adaptive.
A kind of attachment structure for connecting high frequency switch power radiating block the most according to claim 1, its feature exists
In: described first coupling unit (11) includes that the first connection mainboard (101) is connected mainboard (101) with described first and be arranged in parallel
First connection subplate (102), be formed at described first connect mainboard (101) be connected between subplate (102) with described first
Have to guide the first connection coupling groove (103) of hypotenuse and externally protrude out in described first having of mainboard (101) outer face of connection and lead
To first connection coupling tongue (104) on inclined-plane.
A kind of attachment structure for connecting high frequency switch power radiating block the most according to claim 1, its feature exists
In: described second coupling unit (21) includes that the second connection mainboard (201) is connected mainboard (201) with described second and be arranged in parallel
Second connection subplate (202), be formed at described second connect mainboard (201) be connected between subplate (202) with described second
Have to guide the second connection coupling groove (203) of hypotenuse and externally protrude out in described second having of mainboard (201) outer face of connection and lead
To second connection coupling tongue (204) on inclined-plane.
4. according to a kind of attachment structure for connecting high frequency switch power radiating block described in Claims 2 or 3, its feature
It is: the described elastic plug-in unit (3) that connects includes U-shaped elastic base plate (301), postive stop baffle (303) and fixture block (302), described U
Type elastic base plate (301) include U-shaped elastic bent plate (30101), two be connected to described U-shaped elastic bent plate (30101) two
Elastic plate (30102) that is that hold and that be arranged in parallel and the lead-in chamfered being located at described elastic plate (30102) end
(30103), described fixture block (302) is for be symmetricly set in two on two described elastic plate (30102) outer surfaces, described limit
Position baffle plate (303) is vertically installed on elastic plate described in any block (30102) outer surface.
A kind of attachment structure for connecting high frequency switch power radiating block the most according to claim 4, its feature exists
In: described first open slot (105) includes a pair vertical plane adaptive with described U-shaped elastic base plate (301) two sides
(10501) the first plane that elastic plate (30102) outer surface described on plug-in unit (3) is adaptive, it is connected with elasticity
(10503), the second of the adaptation of the described fixture block (302) in the 3rd plane (10507), with corresponding described elastic plate (30102)
Plane (10505), the first lead-in chamfered (10502) guiding described elastic connection plug-in unit (3) to enter in the first open slot, guide
The described elastic plug-in unit (3) that connects arrives described in the 3rd lead-in chamfered (10506) of final clamped position and reverse leading elastic
Connect plug-in unit (3) and extract second lead-in chamfered (10504) of open slot out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628626.1U CN205694039U (en) | 2016-06-23 | 2016-06-23 | A kind of attachment structure for connecting high frequency switch power radiating block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628626.1U CN205694039U (en) | 2016-06-23 | 2016-06-23 | A kind of attachment structure for connecting high frequency switch power radiating block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205694039U true CN205694039U (en) | 2016-11-16 |
Family
ID=57425390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628626.1U Expired - Fee Related CN205694039U (en) | 2016-06-23 | 2016-06-23 | A kind of attachment structure for connecting high frequency switch power radiating block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205694039U (en) |
-
2016
- 2016-06-23 CN CN201620628626.1U patent/CN205694039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170623 |