CN208338200U - A kind of radiator of novel switched power supply - Google Patents
A kind of radiator of novel switched power supply Download PDFInfo
- Publication number
- CN208338200U CN208338200U CN201821113586.2U CN201821113586U CN208338200U CN 208338200 U CN208338200 U CN 208338200U CN 201821113586 U CN201821113586 U CN 201821113586U CN 208338200 U CN208338200 U CN 208338200U
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- CN
- China
- Prior art keywords
- power supply
- switching power
- fixedly connected
- radiator
- ontology
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Abstract
The utility model discloses a kind of radiators of novel switched power supply, including Switching Power Supply ontology, two cooling fins are equipped in Switching Power Supply ontology, two inner sidewalls up and down of Switching Power Supply ontology are equipped with clamping mechanism corresponding with cooling fin, the side of Switching Power Supply ontology is fixedly connected there are two symmetrical support rod, radiator fan is fixedly connected between two support rods, it is connected at the top of radiator fan and Switching Power Supply ontology, the top of radiator fan is equipped with ventilation duct, the left and right sides of ventilation duct is fixedly connected with two opposite sides of support rod respectively, the interior of ventilation duct is equipped with filter screen, the left and right sides of filter screen is fixedly connected with two inner sidewall of the left and right of ventilation duct respectively.The utility model can facilitate to radiate in Switching Power Supply ontology, while can facilitate and replace to cooling fin.
Description
Technical field
The utility model relates to switch power technology field more particularly to a kind of radiators of novel switched power supply.
Background technique
Switching Power Supply is the time ratio that control switch pipe turns on and off using modern power electronics technology, remains steady
Determine a kind of power supply of output voltage, with the development of power electronics technology and innovates, so that switch power technology is also constantly
Innovation.
Switching Power Supply when in use, because its internal electronic element integrated level is higher, after prolonged use, internal temperature
It being easy to increase, existing Switching Power Supply relies on heat release hole to radiate, is unable to satisfy the radiating requirements of its internal temperature mostly, from
And the electronic component in it is caused to be easy to damage because of high temperature, influence the normal use of Switching Power Supply.
Utility model content
Purpose of the utility model is to solve Switching Power Supplies in the prior art to rely on heat release hole to radiate mostly, nothing
Method meets the radiating requirements of its internal temperature, is easy to damage because of high temperature so as to cause the electronic component in it, influences switch electricity
The problem of source normal use, and a kind of radiator of the novel switched power supply proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of radiator of novel switched power supply, including Switching Power Supply ontology, the Switching Power Supply ontology is interior to be equipped with two
A cooling fin, two inner sidewalls up and down of the Switching Power Supply ontology are equipped with clamping mechanism corresponding with cooling fin, described to open
The side for closing power supply body is fixedly connected there are two symmetrical support rod, is fixedly connected between two support rods scattered
It is connected at the top of Hot-air fan, the radiator fan and Switching Power Supply ontology, the top of the radiator fan is equipped with ventilation duct, institute
The left and right sides for stating ventilation duct is fixedly connected with two opposite sides of support rod respectively, and the interior of the ventilation duct is equipped with filtering
Net, the left and right sides of the filter screen are fixedly connected with two inner sidewall of the left and right of ventilation duct respectively.
Preferably, it is logical to offer multiple heat dissipations corresponding with cooling fin for the left and right sides of the Switching Power Supply ontology
Hole.
Preferably, the clamping mechanism includes the clamping block being fixedly connected with Switching Power Supply ontology side inner wall, the card
The left and right sides of tight block offers the first groove, and spring and push rod, the both ends point of the spring are equipped in first groove
It is not fixedly connected with one end of the side wall of the first groove and push rod, the push rod is fixedly connected with triangle card far from one end of spring
Block, the opposite side of two cooling fins offer the second groove corresponding with triangle card.
Preferably, the surface of the triangle card and the second groove is equipped with rubber pad.
Preferably, the side of the push rod is fixedly connected with sliding block, and the side of first groove offers and sliding block
Sliding slot with connection.
Preferably, the push rod is fixedly connected with pull rod, the side wall and switch of first groove far from the side of sliding block
The side wall of power supply body offers strip gab corresponding with pull rod.
Compared with prior art, the utility model provides a kind of radiator of novel switched power supply, and having following has
Beneficial effect:
1, the radiator of the novel switched power supply, by being provided with cooling fin, radiator fan, ventilation duct and filter screen,
When needing to radiating in Switching Power Supply ontology, start radiator fan, for radiator fan from extraneous air draught, wind enters ventilation
In pipe, the filter screen in ventilation duct filters the dust in wind, and wind passes through ventilation duct again and radiator fan enters Switching Power Supply
In ontology, the heat in Switching Power Supply ontology on electronic component is imported in cooling fin, then will by thermal vias by cooling fin
Heat derives Switching Power Supply ontology, can facilitate and radiate in Switching Power Supply ontology.
2, the radiator of the novel switched power supply, by being provided with clamping mechanism, in cooling fin because extraneous dust enters
To pull pull rod, pull rod slides in strip gab, and pulls push rod, and push rod passes through when influencing the proper heat reduction of cooling fin
Sliding block slides in sliding slot, and squeezes spring, and spring drives push rod to put in the first groove to contract, and push rod pulls three
Angle fixture block, makes triangle card far from the second groove, pulls cooling fin, and cooling fin is pulled out Switching Power Supply ontology, conversely, will heat dissipation
Piece is installed into Switching Power Supply ontology, can be facilitated and be replaced to cooling fin.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It can facilitate and radiate in Switching Power Supply ontology, while can facilitate and cooling fin is replaced.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel switched power supply radiator overlooking structure diagram；
Fig. 2 be the utility model proposes a kind of novel switched power supply radiator positive structure diagram；
Fig. 3 be the utility model proposes a kind of novel switched power supply radiator part A structural schematic diagram.
In figure: 1 Switching Power Supply ontology, 2 cooling fins, 3 clamping mechanisms, 4 support rods, 5 radiator fans, 6 ventilation ducts, 7 filterings
Net, 8 thermal vias, 9 clamping blocks, 10 springs, 11 push rods, 12 triangle cards, 13 sliding blocks, 14 sliding slots, 15 pull rods, 16 bar shapeds are opened
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of radiator of novel switched power supply, including Switching Power Supply ontology 1, Switching Power Supply ontology 1
The left and right sides offer multiple thermal vias 8 corresponding with cooling fin 2, can facilitate to Switching Power Supply ontology 1 carry out
Heat dissipation, sets that there are two cooling fins 2 in Switching Power Supply ontology 1, and two inner sidewalls up and down of Switching Power Supply ontology 1 are equipped with and cooling fin
2 corresponding clamping mechanisms 3, clamping mechanism 3 include the clamping block 9 being fixedly connected with 1 side inner wall of Switching Power Supply ontology, clamping
The left and right sides of block 9 offers the first groove, and spring 10 and push rod 11 are equipped in the first groove, and the side of push rod 11 is fixed to be connected
It is connected to sliding block 13, the side of the first groove offers the sliding slot 14 that connection is matched with sliding block 13, and push rod 11 or so can be facilitated sliding
Dynamic, push rod 11 is fixedly connected with pull rod 15, the side wall of the first groove and the side wall of Switching Power Supply ontology 1 far from the side of sliding block 13
Strip gab 16 corresponding with pull rod 15 is offered, can facilitate and pull push rod 11, the both ends of spring 10 are respectively with first
The side wall of groove is fixedly connected with one end of push rod 11, and push rod 11 is fixedly connected with triangle card 12 far from one end of spring 10,
The surface of triangle card 12 and the second groove is equipped with rubber pad, can increase the frictional force of triangle card 12 and the second groove,
Triangle card 12 is set to be not easy to skid off, it is recessed that the opposite side of two cooling fins 2 offers corresponding with triangle card 12 second
Slot can facilitate and replace to cooling fin, and the side of Switching Power Supply ontology 1 is fixedly connected there are two symmetrical support rod
4, radiator fan 5 is fixedly connected between two support rods 4, and radiator fan 5 is connected with the top of Switching Power Supply ontology 1, dissipates
The top of Hot-air fan 5 is equipped with ventilation duct 6, and the side opposite with two support rods 4 is fixed respectively for the left and right sides of ventilation duct 6 connects
It connects, the interior of ventilation duct 6 is equipped with filter screen 7, and the left and right sides of filter screen 7 is fixed with two inner sidewall of left and right of ventilation duct 6 respectively to be connected
It connects, radiator fan 5 is electrically connected by control switch and external power supply, and it is the prior art that this, which is electrically connected,.
In the utility model, when needing to radiating in Switching Power Supply ontology 1, start radiator fan 5, radiator fan
5 from extraneous air draught, and wind enters in ventilation duct 6, and the filter screen 7 in ventilation duct 6 filters the dust in wind, and wind passes through ventilation again
Pipe 6 and radiator fan 5 enter in Switching Power Supply ontology 1, and the heat in Switching Power Supply ontology 1 on electronic component imports cooling fin
In 2, then pass through cooling fin 2 by thermal vias 8 for heat derives Switching Power Supply ontology 1, can facilitate to Switching Power Supply ontology 1
It inside radiates, when cooling fin 2 enters to influence the proper heat reduction of cooling fin 2 because of extraneous dust, pulls pull rod 15, pull rod
15 slide in strip gab 16, and pull push rod 11, and push rod 11 is slided in sliding slot 14 by sliding block 13, and squeezes spring
10, spring 10 drives push rod 11 to put in the first groove to contract, and push rod 11 pulls triangle card 12, makes triangle card
12, far from the second groove, pull cooling fin 2, cooling fin 2 are pulled out Switching Power Supply ontology 1, conversely, cooling fin 2 is installed into out
It closes in power supply body 1, can facilitate and cooling fin 2 is replaced.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of radiator of novel switched power supply, including Switching Power Supply ontology (1), which is characterized in that the Switching Power Supply
It is set in ontology (1) there are two cooling fin (2), two inner sidewalls up and down of the Switching Power Supply ontology (1) are equipped with and cooling fin (2)
Corresponding clamping mechanism (3), the side of the Switching Power Supply ontology (1) are fixedly connected there are two symmetrical support rod
(4), it is fixedly connected with radiator fan (5) between two support rods (4), the radiator fan (5) and Switching Power Supply ontology
(1) it is connected at the top of, the top of the radiator fan (5) is equipped with ventilation duct (6), the left and right sides point of the ventilation duct (6)
It is not fixedly connected with two opposite sides of support rod (4), the interior of the ventilation duct (6) is equipped with filter screen (7), the filter screen
(7) the left and right sides is fixedly connected with two inner sidewall of left and right of ventilation duct (6) respectively.
2. a kind of radiator of novel switched power supply according to claim 1, which is characterized in that the Switching Power Supply sheet
The left and right sides of body (1) offers multiple thermal vias (8) corresponding with cooling fin (2).
3. a kind of radiator of novel switched power supply according to claim 1, which is characterized in that the clamping mechanism
It (3) include the clamping block (9) being fixedly connected with Switching Power Supply ontology (1) side inner wall, the left and right sides of the clamping block (9) is equal
Offer the first groove, be equipped with spring (10) and push rod (11) in first groove, the both ends of the spring (10) respectively with
The side wall of first groove is fixedly connected with the one end of push rod (11), and the push rod (11) is fixedly connected far from the one end of spring (10)
Have triangle card (12), two opposite sides of the cooling fin (2) offer corresponding with triangle card (12) second
Groove.
4. a kind of radiator of novel switched power supply according to claim 3, which is characterized in that the triangle card
(12) and the surface of the second groove is equipped with rubber pad.
5. a kind of radiator of novel switched power supply according to claim 3, which is characterized in that the push rod (11)
Side is fixedly connected with sliding block (13), and the side of first groove offers the sliding slot (14) that connection is matched with sliding block (13).
6. a kind of radiator of novel switched power supply according to claim 5, which is characterized in that the push rod (11) is remote
Side from sliding block (13) is fixedly connected with pull rod (15), the side wall of first groove and the side wall of Switching Power Supply ontology (1)
Offer strip gab (16) corresponding with pull rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113586.2U CN208338200U (en) | 2018-07-13 | 2018-07-13 | A kind of radiator of novel switched power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113586.2U CN208338200U (en) | 2018-07-13 | 2018-07-13 | A kind of radiator of novel switched power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208338200U true CN208338200U (en) | 2019-01-04 |
Family
ID=64784505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113586.2U Expired - Fee Related CN208338200U (en) | 2018-07-13 | 2018-07-13 | A kind of radiator of novel switched power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208338200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113114137A (en) * | 2021-04-20 | 2021-07-13 | 科大乾延科技有限公司 | Power amplifier |
-
2018
- 2018-07-13 CN CN201821113586.2U patent/CN208338200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113114137A (en) * | 2021-04-20 | 2021-07-13 | 科大乾延科技有限公司 | Power amplifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20210713 |