CN209072359U - A kind of protective device of inverter - Google Patents
A kind of protective device of inverter Download PDFInfo
- Publication number
- CN209072359U CN209072359U CN201822259453.2U CN201822259453U CN209072359U CN 209072359 U CN209072359 U CN 209072359U CN 201822259453 U CN201822259453 U CN 201822259453U CN 209072359 U CN209072359 U CN 209072359U
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- China
- Prior art keywords
- inverter
- ontology
- fixedly connected
- protective device
- block
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Abstract
The utility model relates to electric auxiliary devices technical fields, and disclose a kind of protective device of inverter, including inverter ontology, the two sides of the inverter ontology are fixedly connected to link block, the middle part movable sleeve of the link block is connected to buffer bar, the bottom end of the buffer bar is fixedly connected with bottom plate, the outer surface movable sleeve of the buffer bar is connected to buffer spring, one end of the buffer spring is fixedly connected with the bottom of link block, it is fixedly connected at the top of the other end of the buffer spring and bottom plate, the side of the inverter ontology is fixedly installed with box body.The protective device of the inverter; under cooperation by link block, buffer bar and buffer spring; the recovery of buffer spring is utilized simultaneously; it avoids inverter ontology and causes the generation of internal component damage phenomenon when by jolting and shaking, to achieve the effect that damping, buffering protects inverter ontology.
Description
Technical field
The utility model relates to electric auxiliary devices technical field, specially a kind of protective device of inverter.
Background technique
Direct current is transformed into alternating current using thyristor circuit, this reverse process for corresponding to rectification is defined as inverse
Become, such as: using the electric locomotive of thyristor, run dc motor as generator brake, the position of locomotive
Electric energy can be transformed into, counter to be sent in AC network, for another example operating dc motor, will be such that it brakes rapidly, can also allow
Motor makees generator operation, and the kinetic energy of motor is changed into electric energy, counter to be sent in power grid.
Inverter is jolted because the shaking of vehicle will lead to inverter in vehicle operation, in turn results in its damage
It is bad, while only radiate by the heat release hole on inverter very little in the hot summer, cause inversion electric when serious
The problem of source is damaged, thus it is proposed that a kind of protective device of inverter.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of protective device of inverter, has damping
Buffering and reduce damage the advantages that, solve inverter vehicle operation in, because the shaking of vehicle will lead to inverter by
To jolting, in turn result in its damage, at the same in the hot summer only by the heat release hole on inverter radiate it is micro- its
It is micro-, the problem of causing inverter to damage when serious.
(2) technical solution
To realize above-mentioned damping, buffering and reducing the purpose of damage, the utility model is provided the following technical solutions: a kind of inverse
The two sides of the protective device of variable power source, including inverter ontology, the inverter ontology are fixedly connected to link block,
The middle part movable sleeve of the link block is connected to buffer bar, and the bottom end of the buffer bar is fixedly connected with bottom plate, the buffer bar
Outer surface movable sleeve is connected to buffer spring, and one end of the buffer spring is fixedly connected with the bottom of link block, the buffering elastic
It is fixedly connected at the top of the other end of spring and bottom plate, the side of the inverter ontology is fixedly installed with box body, the inversion
The other side of power supply body is fixedly installed with fluid cartridge, and the inside of the box body is fixedly installed with drive motor, the driving horse
It is fixedly connected with drive rod up to the outer end of output shaft, the drive rod is equipped with sliding tooth far from one end fixing sleeve of drive motor
Wheel, the inside of the inverter ontology are fixedly installed with stable block, and the middle part movable sleeve of the stable block is connected to rotating block, institute
The side for stating rotating block is fixedly connected with transmission shaft, and the other end of the transmission shaft extends to the outside of stable block and fixed suit
There is flabellum, the middle part fixing sleeve of the transmission shaft is equipped with transmission gear, and the transmission gear passes through between toothed chain and driving gear
Transmission connection, the inverter ontology are connected to cooling fin far from the top fixing sleeve of drive motor side.
Preferably, one end of the separate drive motor of the drive rod extends to the inside of inverter ontology, the drive
The outer surface of lever and inverter ontology pivot bush unit.
Preferably, there are gap between the transmission gear and stable block, the outer surface of the transmission shaft is lived with block is stablized
Dynamic socket.
Preferably, the side of the cooling fin extends to the inside of inverter ontology, and the other side of the cooling fin is prolonged
The inside of fluid cartridge is extended to, outer surface and the fluid cartridge of the cooling fin are fixedly attached.
Preferably, the two sides of the inverter ontology offer through-hole, and the tilt angle of through-hole is 45 degree.
Preferably, the right side fixation of the fluid cartridge bottom is communicated with outlet tube, and valve is fixedly installed on outlet tube.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of protective device of inverter, has following beneficial
Effect:
1, the protective device of the inverter utilizes simultaneously under the cooperation by link block, buffer bar and buffer spring
The recovery of buffer spring avoids the hair that inverter ontology causes internal component damage phenomenon when by jolting and shaking
It is raw, to achieve the effect that damping, buffering protects inverter ontology.
2, the protective device of the inverter, by water will be added in fluid cartridge, under the action of cooling fin, to inversion
The heat of power supply body interior is conducted, thus achieved the effect that heat dissipation, in addition under the action of drive motor, to flabellum
Rotation provides driving force, while radiating under the turning effort of flabellum, and then double-radiation function, avoids because of inverter sheet
Body overheats the generation for damaging phenomenon, to achieve the effect that reduce the damage of inverter ontology.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structural diagram of Fig. 1.
In figure: 1, inverter ontology；2, link block；3, buffer bar；4, bottom plate；5, buffer spring；6, box body；7, liquid
Box；8, drive motor；9, drive rod；10, gear is driven；11, stablize block；12, rotating block；13, transmission shaft；14, flabellum；15,
Transmission gear；16, toothed chain；17, cooling fin.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of protective device of inverter referring to FIG. 1-2, including inverter ontology 1, inverter ontology 1
Two sides offer through-hole, and the tilt angle of through-hole is 45 degree, and the two sides of inverter ontology 1 are fixedly connected to
Link block 2, the middle part movable sleeve of link block 2 are connected to buffer bar 3, and the bottom end of buffer bar 3 is fixedly connected with bottom plate 4, the buffering
The outer surface movable sleeve of bar 3 is connected to buffer spring 5, and one end of buffer spring 5 is fixedly connected with the bottom of link block 2, buffering elastic
The other end of spring 5 is fixedly connected with the top of bottom plate 4, under the cooperation by link block 2, buffer bar 3 and buffer spring 5, simultaneously
Using the recovery of buffer spring 5, to achieve the effect that damping, buffering protects inverter ontology 1, inverter ontology 1
Side be fixedly installed with box body 6, the other side of inverter ontology 1 is fixedly installed with fluid cartridge 7, the right side of 7 bottom of fluid cartridge
Side fixation is communicated with outlet tube, and valve is fixedly installed on outlet tube, and the inside of box body 6 is fixedly installed with drive motor 8, drives
The effect of dynamic motor 8 is to provide driving force, and the outer end of 8 output shaft of drive motor is fixedly connected with drive rod 9, drive rod 9
One end far from drive motor 8 extends to the inside of inverter ontology 1, and the outer surface of drive rod 9 and inverter ontology 1 are living
Dynamic socket, one end fixing sleeve of the drive rod 9 far from drive motor 8 equipped with driving gear 10, fix by the inside of inverter ontology 1
Stable block 11 is installed, the middle part movable sleeve for stablizing block 11 is connected to rotating block 12, and the side of rotating block 12 is fixedly connected with transmission
Axis 13, the other end of transmission shaft 13 extends to the outside of stable block 11 and fixing sleeve is equipped with flabellum 14, and the middle part of transmission shaft 13 is solid
Surely it is set with transmission gear 15, transmission gear 15 and stablizes between block 11 there are gap, the outer surface of transmission shaft 13 and stablize block
11 pivot bush units, transmission gear 15 between toothed chain 16 and driving gear 10 by being sequentially connected, and inverter ontology 1 is far from driving
The top fixing sleeve of 8 side of motor is connected to cooling fin 17, and the side of cooling fin 17 extends to the inside of inverter ontology 1, dissipates
The other side of backing 17 extends to the inside of fluid cartridge 7, and outer surface and the fluid cartridge 7 of cooling fin 17 are fixedly attached, by by liquid
Water is added in body box 7 to conduct the heat inside inverter ontology 1 under the action of cooling fin 17, to reach
The effect of heat dissipation.
When work, if inverter ontology 1 is shaken, buffer spring 5 is stretched or compresses, and carries out buffering and subtracts
Shake starts drive motor 8 if radiating, and drive motor 8 drives driving gear 10 to rotate, drives the rotation band of gear 10
Dynamic flabellum 14 is rotated.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of protective device of inverter, including inverter ontology (1), it is characterised in that: the inverter sheet
The two sides of body (1) are fixedly connected to link block (2), and the middle part movable sleeve of the link block (2) is connected to buffer bar (3), described
The bottom end of buffer bar (3) is fixedly connected with bottom plate (4), and the outer surface movable sleeve of the buffer bar (3) is connected to buffer spring (5),
One end of the buffer spring (5) is fixedly connected with the bottom of link block (2), the other end and bottom plate of the buffer spring (5)
(4) it is fixedly connected at the top of, the side of the inverter ontology (1) is fixedly installed with box body (6), the inverter ontology
(1) the other side is fixedly installed with fluid cartridge (7), and the inside of the box body (6) is fixedly installed with drive motor (8), the drive
The outer end of dynamic motor (8) output shaft is fixedly connected with drive rod (9), and the one end of the drive rod (9) far from drive motor (8) is solid
Surely it is set with driving gear (10), the inside of the inverter ontology (1) is fixedly installed with stable block (11), the stable block
(11) middle part movable sleeve is connected to rotating block (12), and the side of the rotating block (12) is fixedly connected with transmission shaft (13), described
The other end of transmission shaft (13) extends to the outside of stable block (11) and fixing sleeve is equipped with flabellum (14), the transmission shaft (13)
Middle part fixing sleeve is equipped with transmission gear (15), and the transmission gear (15) between toothed chain (16) and driving gear (10) by being driven
Connection, the inverter ontology (1) are connected to cooling fin (17) far from the top fixing sleeve of drive motor (8) side.
2. a kind of protective device of inverter according to claim 1, it is characterised in that: the drive rod (9)
One end far from drive motor (8) extends to the inside of inverter ontology (1), the outer surface of the drive rod (9) and inversion
Power supply body (1) pivot bush unit.
3. a kind of protective device of inverter according to claim 1, it is characterised in that: the transmission gear (15)
With stablize between block (11) there are gap, the outer surface of the transmission shaft (13) and stablize block (11) pivot bush unit.
4. a kind of protective device of inverter according to claim 1, it is characterised in that: the cooling fin (17)
Side extends to the inside of inverter ontology (1), and the other side of the cooling fin (17) extends to the inside of fluid cartridge (7),
The outer surface of the cooling fin (17) is fixedly attached with fluid cartridge (7).
5. a kind of protective device of inverter according to claim 1, it is characterised in that: the inverter ontology
(1) two sides offer through-hole, and the tilt angle of through-hole is 45 degree.
6. a kind of protective device of inverter according to claim 1, it is characterised in that: fluid cartridge (7) bottom
The right side fixation in portion is communicated with outlet tube, and valve is fixedly installed on outlet tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259453.2U CN209072359U (en) | 2018-12-30 | 2018-12-30 | A kind of protective device of inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822259453.2U CN209072359U (en) | 2018-12-30 | 2018-12-30 | A kind of protective device of inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072359U true CN209072359U (en) | 2019-07-05 |
Family
ID=67102397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822259453.2U Expired - Fee Related CN209072359U (en) | 2018-12-30 | 2018-12-30 | A kind of protective device of inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969865A (en) * | 2020-08-25 | 2020-11-20 | 辽宁鑫知界科技有限公司 | High-frequency inverter power supply with protection mechanism |
-
2018
- 2018-12-30 CN CN201822259453.2U patent/CN209072359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969865A (en) * | 2020-08-25 | 2020-11-20 | 辽宁鑫知界科技有限公司 | High-frequency inverter power supply with protection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 No. 4020 Shennan East Road, Shenzhen, Guangdong, Luohu District Patentee after: Zhang Zhigang Address before: 518000 No. 4020 Shennan East Road, Luohu District, Zhuhai City, Guangdong Province Patentee before: Zhang Zhigang |
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| 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: 20190705 Termination date: 20201230 |