CN209860797U - Intelligent high-frequency switch direct-current power supply equipment - Google Patents
Intelligent high-frequency switch direct-current power supply equipment Download PDFInfo
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- CN209860797U CN209860797U CN201921097525.6U CN201921097525U CN209860797U CN 209860797 U CN209860797 U CN 209860797U CN 201921097525 U CN201921097525 U CN 201921097525U CN 209860797 U CN209860797 U CN 209860797U
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- power supply
- operating panel
- supply main
- unable adjustment
- elastic metal
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Abstract
The utility model discloses an intelligence high frequency switch DC power supply equipment, including the DC power supply main part, unable adjustment base, fixed fixture block, the engaging lug, operating panel, button switch and binding post, the upper portion at unable adjustment base is installed to the DC power supply main part, all be provided with fixed fixture block on the conch wall of the DC power supply main part left and right sides shell, it is provided with the engaging lug to correspond fixed fixture block position department on the unable adjustment base, the mutual joint of engaging lug and fixed fixture block, operating panel is installed to the front side of DC power supply main part, the last button switch that is provided with of operating panel, operating panel's front side is provided with binding post. The utility model discloses a DC power supply main part, unable adjustment base, fixed fixture block, engaging lug, operating panel, button switch and binding post that set up have solved the terminal setting in the inside of high frequency switching power supply shell, and the wiring when the installation of being not convenient for, the fixed base of high frequency power supply installation sets up with shell integration as an organic whole, the problem of the fixed operation of installation of being not convenient for.
Description
Technical Field
The utility model relates to a switch DC power supply technical field specifically is an intelligence high frequency switch DC power supply equipment.
Background
A high-frequency switching power supply, also called a switching mode rectifier SMR, is generally controlled to have a switching frequency in a range of 50 to 100kHz by high-frequency operation of a MOSFET or an IGBT, and is highly efficient and compact. The work is stable, high in efficiency, and is applied by vast power consumption units.
However, the prior art has the following disadvantages:
1. the wiring terminal is arranged inside the shell of the high-frequency switching power supply, so that wiring is inconvenient to mount;
2. the base and the shell which are fixedly installed by the high-frequency power supply are integrally arranged, so that the installation and the fixing operation are not convenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an intelligence high frequency switch direct current power supply equipment has solved the terminal setting in the inside of high frequency switch power supply shell, and the wiring when being not convenient for install, the fixed base of high frequency power supply installation and shell be the integration setting, the problem of the fixed operation of being not convenient for install.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligence high frequency switch DC power supply equipment, includes DC power supply main part, unable adjustment base, fixed fixture block, engaging lug, operating panel, button switch and binding post, the upper portion at unable adjustment base is installed to the DC power supply main part, all be provided with fixed fixture block on the conch wall of the casing of the DC power supply main part left and right sides, it is provided with the engaging lug to correspond fixed fixture block position department on the unable adjustment base, the mutual joint of engaging lug and fixed fixture block, operating panel is installed to the front side of DC power supply main part, the last button switch that is provided with of operating panel, operating panel's front side is provided with binding post, binding post is by fixing base, welding pin, elastic metal conductive arc board and fixation nut.
Preferably, the shells on the left side and the right side of the direct-current power supply main body are provided with heat dissipation windows which are distributed in a rectangular array, and the fixed clamping blocks are fixedly connected with the shells of the direct-current power supply main body.
Preferably, the four corners position department of unable adjustment base has all seted up the bolt hole, unable adjustment base's lower part fixed mounting has rubber packing strip, rubber packing strip is two, and rubber packing strip is about unable adjustment base's symmetry axis symmetric distribution.
Preferably, the operation panel is electrically connected with the direct current power supply main body, a display screen is arranged on the operation panel, and an adjusting knob is arranged on the operation panel below the display screen.
Preferably, the wiring terminal is fixedly connected with the operation panel through a fixing seat, an elastic metal conductive arc plate is installed on the fixing seat, the elastic metal conductive arc plate is electrically connected with the welding pins through a metal conductive seat, and the metal conductive seat is fixedly connected with the fixing seat.
Preferably, the elastic metal conductive arc plates are four, the elastic metal conductive arc plates are distributed on the metal conductive seat in an annular array mode, fixing nuts are installed on the elastic metal conductive arc plates, threaded holes are formed in the fixing nuts, the threaded holes are in a circular truncated cone shape, and the fixing nuts are connected with the external portions of the elastic metal conductive arc plates through threaded holes in a threaded connection mode.
(III) advantageous effects
The utility model provides an intelligence high frequency switch direct current power supply equipment possesses following beneficial effect:
(1) the utility model, when the external wire is connected to the connecting terminal, the fixing nut on the elastic metal conductive arc plate is directly dismounted through the arranged connecting terminal, then one end of the wire passes through the threaded hole on the fixing nut, and one side with large inner diameter of the threaded hole faces the elastic metal conductive arc plate, and the exposed end of the wire is inserted into the middle of the elastic metal conductive arc plate, then the fixing nut is screwed on the elastic metal conductive arc plate, when the truncated cone-shaped threaded hole on the fixing nut is continuously screwed on the elastic metal conductive arc plate, the end part of the elastic metal conductive arc plate is continuously extruded together, thereby the exposed tight end of the wire is abutted on the elastic metal conductive arc plate, thereby the connection of the wire is rapidly completed, the connecting terminal is arranged outside the direct current power supply main body, and the whole connecting terminal has simple structure, simple convenient during the wiring operation, the practicality is strong, and convenient to popularize and use has solved the terminal setting in the inside of high frequency switching power supply shell, the problem of wiring when being not convenient for install.
(2) The utility model, through the fixed base, the fixed block and the connection lug, when in use and installation, the fixed base is directly detached from the lower part of the DC power supply main body, then the bolt is used to pass through the bolt hole, and the bolt is screwed into the installation position to fix the fixed base at the position, then the fixed block on the shell walls at the left and right sides of the DC power supply main body is pressed into the connection lug on the fixed base, the fixed block is clamped to the connection lug to fix the DC power supply main body on the fixed base, the installation and the fixation of the DC power supply main body are completed, the base fixedly installed on the DC power supply main body is separated from the shell, when in installation, the fixed base is fixedly installed, then the DC power supply main body is clamped and fixed on the fixed base, the installation and the operation are simple and convenient, the base and the shell which are fixedly installed on the high-frequency power supply are integrally arranged, the installation and fixation operation is inconvenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the terminal of fig. 1 according to the present invention;
fig. 3 is a schematic distribution diagram of the elastic metal conductive arc plate in fig. 2 according to the present invention.
The reference numbers in the figures are: 1. a DC power supply main body; 2. a fixed base; 3. fixing the fixture block; 4. connecting lugs; 5. a heat dissipation window; 6. an operation panel; 7. a display screen; 8. a push button switch; 9. adjusting a knob; 10. a wiring terminal; 11. bolt holes; 12. a rubber filler strip; 13. a fixed seat; 14. welding pins; 15. an elastic metal conductive arc plate; 16. fixing a nut; 17. a threaded hole; 18. a metal conductive seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown; the utility model provides an intelligence high frequency switch DC power supply equipment, includes DC power supply main part 1, unable adjustment base 2, fixed fixture block 3, engaging lug 4, operating panel 6, button switch 8 and binding post 10, and DC power supply main part 1 is installed on unable adjustment base 2's upper portion, and DC power supply main part 1's inner structure, theory of operation and with 6 electric connection modes of operating panel are in the name: an intelligent high-frequency switch direct-current power supply device, disclosure: CN207304388U, published date: 2017-07-10, which are described in detail in the prior art, four corners of a fixing base 2 are provided with bolt holes 11, the lower portion of the fixing base 2 is fixedly provided with two rubber pad strips 12, the rubber pad strips 12 are symmetrically distributed about a symmetry axis of the fixing base 2, the shell walls of the shells at the left and right sides of a dc power supply body 1 are provided with fixing clamping blocks 3, the shells at the left and right sides of the dc power supply body 1 are provided with heat dissipation windows 5, the heat dissipation windows 5 are distributed in a rectangular array, the fixing clamping blocks 3 are fixedly connected with the shell of the dc power supply body 1, the fixing base 2 is provided with connecting lugs 4 corresponding to the fixing clamping blocks 3, the connecting lugs 4 are mutually clamped with the fixing clamping blocks 3, the front side of the dc power supply body 1 is provided with an operating panel 6, the operating panel 6 is electrically connected with the dc power supply body 1, the operating panel 6 is provided with a display 7, an adjusting knob 9 is arranged on an operation panel 6 below a display screen 7, a button switch 8 is arranged on the operation panel 6, a wiring terminal 10 is arranged on the front side of the operation panel 6, the wiring terminal 10 comprises a fixed seat 13, a welding pin 14, an elastic metal conductive arc plate 15 and a fixed nut 16, the wiring terminal 10 is fixedly connected with the operation panel 6 through the fixed seat 13, the elastic metal conductive arc plate 15 is arranged on the fixed seat 13, the elastic metal conductive arc plate 15 is electrically connected with the welding pin 14 through a metal conductive seat 18, the metal conductive seats 18 are fixedly connected with the fixed seat 13, the number of the elastic metal conductive arc plates 15 is four, the elastic metal conductive arc plates 15 are distributed on the metal conductive seat 18 in a ring array, the elastic metal conductive arc plates 15 are provided with fixing screw caps 16, the fixing screw caps 16 are provided with threaded holes 17, and the threaded hole 17 is in a round table shape, and the fixing nut 16 is in threaded connection with the thread arranged outside the elastic metal conductive arc plate 15 through the threaded hole 17.
The working principle is as follows: when the direct current power supply is used and installed, the fixing base 2 is directly detached from the lower part of the direct current power supply main body 1, then bolts are used for penetrating through the bolt holes 11, the bolts are screwed into the installation position to fix the fixing base 2 at the position, then the fixing clamping blocks 3 on the shell walls at the left side and the right side of the direct current power supply main body 1 are pressed into the connecting lugs 4 on the fixing base 2, the fixing clamping blocks 3 are clamped to the connecting lugs 4 to fix the direct current power supply main body 1 on the fixing base 2, the installation and the fixation of the direct current power supply main body 1 are completed, when an external lead is connected to the wiring terminal 10, the fixing nut 16 on the elastic metal conductive arc plate 15 is directly detached, then one end of the lead passes through the threaded hole 17 on the fixing nut 16, the side with the larger inner diameter of the threaded hole 17 faces the elastic metal conductive arc plate 15, and the end of the exposed lead is inserted into, then, the fixing nut 16 is screwed on the elastic metal conductive arc plate 15, when the round table-shaped threaded hole 17 on the fixing nut 16 is continuously screwed on the elastic metal conductive arc plate 15, the end part of the elastic metal conductive arc plate 15 is continuously extruded together, so that the exposed end of the wire tightly abuts against the elastic metal conductive arc plate 15, and the connection of the wire is rapidly completed.
To sum up can, the utility model discloses a DC power supply main part 1, unable adjustment base 2, fixed fixture block 3, engaging lug 4, operating panel 6, button switch 8 and binding post 10 that set up have solved the terminal setting in the inside of high frequency switching power supply shell, and the wiring when being not convenient for install, the fixed base of high frequency power supply installation and shell be the integration setting, the problem of the fixed operation of installation of being not convenient for.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligence high frequency switch DC power supply equipment, includes DC power supply main part (1), unable adjustment base (2), fixed fixture block (3), engaging lug (4), operating panel (6), button switch (8) and binding post (10), its characterized in that: the upper portion at unable adjustment base (2) is installed in DC power supply main part (1), all be provided with fixed fixture block (3) on the conch wall of DC power supply main part (1) left and right sides shell, it is provided with engaging lug (4) to correspond fixed fixture block (3) position department on unable adjustment base (2), engaging lug (4) and fixed fixture block (3) joint each other, operating panel (6) are installed to the front side of DC power supply main part (1), be provided with button switch (8) on operating panel (6), the front side of operating panel (6) is provided with binding post (10), binding post (10) are by fixing base (13), welding pin (14), elastic metal conductive arc board (15) and fixing nut (16).
2. The intelligent high-frequency switching dc power supply device according to claim 1, characterized in that: the heat dissipation window (5) is arranged on the shells of the left side and the right side of the direct current power supply main body (1), the heat dissipation windows (5) are distributed in a rectangular array, and the fixed clamping blocks (3) are fixedly connected with the shells of the direct current power supply main body (1).
3. The intelligent high-frequency switching dc power supply device according to claim 1, characterized in that: bolt hole (11) have all been seted up to the four corners position department of unable adjustment base (2), the lower part fixed mounting of unable adjustment base (2) has rubber packing strip (12), rubber packing strip (12) are two, and rubber packing strip (12) are about the symmetry axis symmetric distribution of unable adjustment base (2).
4. The intelligent high-frequency switching dc power supply device according to claim 1, characterized in that: the operating panel (6) is electrically connected with the direct-current power supply main body (1), a display screen (7) is arranged on the operating panel (6), and an adjusting knob (9) is arranged on the operating panel (6) below the display screen (7).
5. The intelligent high-frequency switching dc power supply device according to claim 1, characterized in that: binding post (10) are through fixing base (13) and operating panel (6) fixed connection, install elastic metal conducting arc board (15) on fixing base (13), elastic metal conducting arc board (15) are through metal conducting seat (18) and welding pin (14) electric connection, and metal conducting seat (18) and fixing base (13) fixed connection.
6. An intelligent high-frequency switching dc power supply apparatus according to claim 5, characterized in that: elastic metal conducting arc board (15) are four, and elastic metal conducting arc board (15) are annular array and distribute on electrically conductive seat of metal (18), install fixing nut (16) on elastic metal conducting arc board (15), be provided with screw hole (17) in fixing nut (16), and screw hole (17) are round platform shape, fixing nut (16) are through the screw thread threaded connection of screw hole (17) and the outside setting of elastic metal conducting arc board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097525.6U CN209860797U (en) | 2019-07-12 | 2019-07-12 | Intelligent high-frequency switch direct-current power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921097525.6U CN209860797U (en) | 2019-07-12 | 2019-07-12 | Intelligent high-frequency switch direct-current power supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860797U true CN209860797U (en) | 2019-12-27 |
Family
ID=68943165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921097525.6U Active CN209860797U (en) | 2019-07-12 | 2019-07-12 | Intelligent high-frequency switch direct-current power supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860797U (en) |
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2019
- 2019-07-12 CN CN201921097525.6U patent/CN209860797U/en active Active
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