CN208754197U - A kind of high frequency switch power of portable strong applicability - Google Patents
A kind of high frequency switch power of portable strong applicability Download PDFInfo
- Publication number
- CN208754197U CN208754197U CN201821696490.3U CN201821696490U CN208754197U CN 208754197 U CN208754197 U CN 208754197U CN 201821696490 U CN201821696490 U CN 201821696490U CN 208754197 U CN208754197 U CN 208754197U
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- CN
- China
- Prior art keywords
- high frequency
- frequency switch
- switch power
- box body
- damping
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Abstract
The utility model discloses a kind of high frequency switch powers of portable strong applicability, including box body and damping, damping is protruded into box body by the notch opened up at the top of box body, the bottom end of tray interior offers placing groove, four corners of placing groove are fixedly installed the first damping spring, it is provided with elastic piece in the middle part of the inner wall of box body two sides, high frequency switch power main body is provided between two elastic pieces, high frequency switch power main body is placed in the bottom in placing groove and being located at damping.A kind of high frequency switch power of portable strong applicability of the utility model, pass through the elastic reaction of elastic piece, the damping effect of high frequency switch power main body double swerve can be enhanced, pass through the elastic reaction of the first damping spring and the second damping spring, damping effect when high frequency switch power main body teetertotters can be enhanced, by injecting cold water into water bag, the quick loss of the heat generated when high frequency switch power body of work can be made.
Description
Technical field
The utility model relates to a kind of Switching Power Supply, specially a kind of high frequency switch power of portable strong applicability.
Background technique
High frequency switch power main body is also referred to as switch-type rectifier SMR, is the high-frequency work by MOSFET or IGBT
Power supply.
A kind of high frequency switch power main body of model YT240D05, since volume is relatively large not readily portable and moves
Dynamic, since outside does not have guard shield, damping and rain-proof dust-proof effect are poor.Therefore we make improvement to this, propose one kind
The high frequency switch power of portable strong applicability.
Utility model content
To solve defect of the existing technology, the utility model provides a kind of HF switch electricity of portable strong applicability
Source.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of high frequency switch power of portable strong applicability of the utility model, including box body and damping, it is described to subtract
Shake mechanism is protruded into box body by the notch opened up at the top of box body, and the bottom end of the tray interior offers placing groove, described to put
Four corners for setting slot are fixedly installed the first damping spring, are provided with elastic piece in the middle part of the inner wall of the box body two sides,
High frequency switch power main body is provided between two elastic pieces, the high frequency switch power main body is placed in placing groove and position
In the bottom of damping, the damping includes a stripper plate, a hollow block, two U-shaped bars and a compression bullet
Spring, the stripper plate are placed in the bottom of hollow block, and two U-shaped bars and compressed spring are placed in hollow block.
As a kind of optimal technical scheme of the utility model, the stripper plate is by several second damping springs in
The both ends of empty block elastic connection, second damping spring are fixedly connected with stripper plate and hollow block respectively, two U-shaped bars
The two sides inside hollow block are respectively placed in, the compressed spring is placed between two U-shaped bars and is firmly connected with it.
As a kind of optimal technical scheme of the utility model, the two sides of the notch offer card hole, and card hole and U
One end of shape bar matches setting.
As a kind of optimal technical scheme of the utility model, there is box in the front of the box body by hinge hingedly connected
Lid.
As a kind of optimal technical scheme of the utility model, the two sides of the box body offer several heat release holes.
As a kind of optimal technical scheme of the utility model, the back side of the box body is provided with harness, the harness
Dorso-humeral region is provided with soft sponge, and four corners of the box body bottom end are provided with universal wheel.
The beneficial effects of the utility model are: the high frequency switch power of this kind of portable strong applicability, passes through elastic piece
Elastic reaction, so that high frequency switch power main body is when being shaken, buffer portion high frequency switch power main body left and right directions
Stress, by the elastic reaction of the first damping spring and the second damping spring, so that high frequency switch power main body is being shaken
When, the stress above and below buffer portion high frequency switch power main body reduces the possibility that high frequency switch power main body is damaged, passes through
Universal wheel is set and harness is convenient for mobile to high frequency switch power main body and is carried, by the way that high frequency switch power main body is placed in box
In vivo, the dustproof and rainproof effect of high frequency switch power main body can be enhanced.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the high frequency switch power of portable strong applicability of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of the high frequency switch power of portable strong applicability of the utility model；
Fig. 3 is a kind of backside configuration schematic diagram of the high frequency switch power of portable strong applicability of the utility model.
In figure: 1, box body；2, damping；3, elastic piece；4, placing groove；5, the first damping spring；6, HF switch electricity
Source main body；7, stripper plate；8, hollow block；9, U-shaped bar；10, compressed spring；11, the second damping spring；12, card hole；13, box cover；
14, harness；15, universal wheel.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, a kind of high frequency switch power of portable strong applicability of the utility model,
Including box body 1 and damping 2, damping 2 is protruded into box body 1 by the notch opened up at the top of box body 1, inside box body 1
Bottom end offers placing groove 4, and four corners of placing groove 4 are fixedly installed the first damping spring 5,1 two sides inner wall of box body
Middle part is provided with elastic piece 3, and high frequency switch power main body 6, high frequency switch power main body 6 are provided between two elastic pieces 3
It is placed in placing groove 4 and is located at the bottom of damping 2, damping 2 includes the hollow block 8, two of stripper plate 7, one U
Shape bar 9 and a compressed spring 10, stripper plate 7 are placed in the bottom of hollow block 8, during two U-shaped bars 9 and compressed spring 10 are placed in
In empty block 8.
Wherein, stripper plate 7 passes through several second damping springs 11 and 8 elastic connection of hollow block, the second damping spring 11
Both ends be fixedly connected respectively with stripper plate 7 and hollow block 8, two U-shaped bars 9 are respectively placed in the two sides inside hollow block 8, compression
Spring 10 is placed between two U-shaped bars 9 and is firmly connected with it, and plays compression to high frequency switch power main body 6 by stripper plate 7
Effect, can enhance the damping effect of high frequency switch power main body 6 by the second damping spring 11.
Wherein, the two sides of notch offer card hole 12, and one end of card hole 12 and U-shaped bar 9 matches setting, inwardly
U-shaped bar 9 is squeezed, compresses stripper plate 7 downwards, engages the position realized to high frequency switch power main body 6 with U-shaped bar 9 by card hole 12
It sets and is fixed.
Wherein, there is box cover 13 in the front of box body 1 by hinge hingedly connected, convenient for the high frequency switch power in box body 1
Main body 6 is safeguarded and is replaced.
Wherein, the two sides of box body 1 offer several heat release holes, can work high frequency switch power main body 6 and generate
Heat carry out outer dissipate.
Wherein, the back side of box body 1 is provided with harness 14, and the dorso-humeral region of harness 14 is provided with soft sponge, and the four of 1 bottom end of box body
A corner is provided with universal wheel 15, is passed through by setting harness 14 and universal wheel 15 convenient for being moved and being carried to device
Soft sponge is set, the pressure to shoulder can be reduced.
When work, 13 are opened the lid, high frequency switch power main body 6 is placed between two elastic pieces 3, and be placed on placement
In slot 4, by the elastic reaction of elastic piece 3, its left-right position is fixed, damping 2 is placed in notch, inwardly
It squeezes U-shaped bar 9 and is simultaneously pressed down against stripper plate 7, compressed spring 10 is shunk, and is matched setting by U-shaped bar 9 and card hole 12, subtracting
Shake mechanism 2 is connected together with box body 1, by the elastic reaction of the second damping spring 11 the upper and lower position of HF switch main body 6
It is fixed, closes box cover 13, by opening up heat release hole in the two sides of box body 1, can work high frequency switch power main body 6 and produce
Raw heat dissipates outside carrying out, and by setting elastic piece 3, the first damping spring 5 and the second damping spring 11, can play preferable
Damping effect plays certain protective effect to high frequency switch power main body 6, prolongs its service life, by the way that harness 14 is arranged
With universal wheel 15, convenient for being moved and being carried to device.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of high frequency switch power of portable strong applicability, including box body (1) and damping (2), which is characterized in that institute
It states damping (2) to protrude into box body (1) by the notch opened up at the top of box body (1), the internal bottom end of the box body (1) opens up
Have placing groove (4), four corners of the placing groove (4) are fixedly installed the first damping spring (5), the box body (1) two
It is provided in the middle part of the inner wall of side elastic piece (3), is provided with high frequency switch power main body (6) between two elastic pieces (3),
The high frequency switch power main body (6) is placed in the bottom in placing groove (4) and being located at damping (2), the damping (2)
Including a stripper plate (7), a hollow block (8), two U-shaped bars (9) and a compressed spring (10), the stripper plate (7)
It is placed in the bottom of hollow block (8), two U-shaped bars (9) and compressed spring (10) are placed in hollow block (8).
2. a kind of high frequency switch power of portable strong applicability according to claim 1, which is characterized in that the extruding
Plate (7) passes through several second damping springs (11) and hollow block (8) elastic connection, the both ends of second damping spring (11)
It is fixedly connected respectively with stripper plate (7) and hollow block (8), two U-shaped bars (9) are respectively placed in internal two of hollow block (8)
Side, the compressed spring (10) are placed between two U-shaped bars (9) and are firmly connected with it.
3. a kind of high frequency switch power of portable strong applicability according to claim 1, which is characterized in that the notch
Two sides offer card hole (12), and one end of card hole (12) and U-shaped bar (9) matches setting.
4. a kind of high frequency switch power of portable strong applicability according to claim 1, which is characterized in that the box body
(1) front has box cover (13) by hinge hingedly connected.
5. a kind of high frequency switch power of portable strong applicability according to claim 1, which is characterized in that the box body
(1) two sides offer several heat release holes.
6. a kind of high frequency switch power of portable strong applicability according to claim 1, which is characterized in that the box body
(1) the back side is provided with harness (14), and the dorso-humeral region of the harness (14) is provided with soft sponge, and the four of box body (1) bottom end
A corner is provided with universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696490.3U CN208754197U (en) | 2018-10-19 | 2018-10-19 | A kind of high frequency switch power of portable strong applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821696490.3U CN208754197U (en) | 2018-10-19 | 2018-10-19 | A kind of high frequency switch power of portable strong applicability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754197U true CN208754197U (en) | 2019-04-16 |
Family
ID=66085938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821696490.3U Active CN208754197U (en) | 2018-10-19 | 2018-10-19 | A kind of high frequency switch power of portable strong applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754197U (en) |
-
2018
- 2018-10-19 CN CN201821696490.3U patent/CN208754197U/en active Active
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