CN209806306U - Short-circuit protection device for electronic flasher - Google Patents
Short-circuit protection device for electronic flasher Download PDFInfo
- Publication number
- CN209806306U CN209806306U CN201920022327.7U CN201920022327U CN209806306U CN 209806306 U CN209806306 U CN 209806306U CN 201920022327 U CN201920022327 U CN 201920022327U CN 209806306 U CN209806306 U CN 209806306U
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- protection device
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- fixedly connected
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- 238000009434 installation Methods 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 241000258971 Brachiopoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electronic flash ware short-circuit protection device, including the flash ware casing, the flash ware casing is equipped with the counter bore, and the flash ware casing is equipped with the boss, the right side fixedly connected with rubber pad of boss, the right side joint of flash ware casing has the protection device casing, the protection device casing is equipped with the through-hole, the dead lever has been cup jointed in the through-hole is slided, the lower extreme fixedly connected with stop cap of dead lever, the fixed surface of dead lever has cup jointed the spacing ring. This electron flash ware short-circuit protection device has quick radiating function, can discharge the hot-air in flash ware casing and the protection device casing fast, and the inside electrical components of protection and wire do not receive the influence of high temperature, have prolonged the life of electrical components and wire to still have the function of quick installation, can be with the quick installation on the electron flash ware of short-circuit protection device, improved staff's installation effectiveness.
Description
Technical Field
The utility model relates to a short-circuit protection equipment technical field specifically is an electron flash ware short-circuit protection device.
Background
The short-circuit protection device is a protection device for short-circuit faults generated by electrically short-circuiting conductors with unequal potentials in a power supply system.
along with the improvement of people's safety consciousness, short-circuit protection device is by wide application in each field, including an electron flash ware, current electron flash ware short-circuit protection device does not possess quick radiating function mostly, and flasher and the inside electrical components of protection device and wire are in high temperature environment work for a long time and can shorten its life to protection device links together through modes such as bolts mostly with the flasher, and it is more time-consuming to install, has influenced the installation effectiveness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron flash ware short-circuit protection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a short-circuit protection device of an electronic flasher comprises a flasher shell, wherein a counter bore is formed in the flasher shell, a boss is arranged on the flasher shell, a rubber pad is fixedly connected to the right side of the boss, a protection device shell is clamped to the right side of the flasher shell, a through hole is formed in the protection device shell, a fixing rod is sleeved in the through hole in a sliding mode, a limiting cap is fixedly connected to the lower end of the fixing rod, a limiting ring is fixedly sleeved on the surface of the fixing rod, and a spring is sleeved on the outer side of the fixing rod;
The utility model discloses a protection device, including protection device casing, exhaust fan, air inlet hole, right side fixedly connected with air-out end, the fixed surface of exhaust fan is connected with the connecting plate, the protection device casing is equipped with the inlet port, the protection device casing is equipped with the mounting hole, the fixed cover has connect the exhaust fan in the mounting hole, the left side fixedly connected with air suction end of exhaust fan, the right side fixedly connected with air-out end of exhaust fan, the fixed surface of exhaust fan is connected with the connecting plate, the one end fixedly connected with L.
preferably, the flasher shell is provided with a clearance groove.
Preferably, the left end of the protection device shell is in contact connection with a rubber pad.
Preferably, the upper end of the limiting cap is in contact connection with a protection device shell.
Preferably, the upper end of the spring is in contact connection with a limit ring.
Preferably, the lower end of the spring is in contact connection with a protection device shell.
Compared with the prior art, the beneficial effects of the utility model are that: this electron flash ware short-circuit protection device has quick radiating function, can discharge the hot-air in flash ware casing and the protection device casing fast, and the inside electrical components of protection and wire do not receive the influence of high temperature, have prolonged the life of electrical components and wire to still have the function of quick installation, can be with the quick installation on the electron flash ware of short-circuit protection device, improved staff's installation effectiveness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a top view of the overall structure of the present invention;
Fig. 3 is an enlarged view of the part a of the present invention.
In the figure: the device comprises a flasher shell 1, a clearance groove 11, a counter bore 12, a boss 13, a rubber pad 2, a protective device shell 3, a through hole 31, a fixed rod 32, a limiting cap 33, a limiting ring 34, a spring 35, an air inlet 4, a mounting hole 5, an exhaust fan 6, an air suction end 61, an air outlet end 62, a connecting plate 63, a 64L-shaped fixing plate and a bolt 65.
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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an electronic flasher short-circuit protection device comprises a flasher shell 1, wherein the flasher shell 1 is provided with a dead slot 11, when a protection device shell 3 is installed, the dead slot 11 is used for placing a fixed rod 32, the flasher shell 1 is provided with a countersunk hole 12, when the fixed rod 32 is clamped in the countersunk hole 12, the fixed rod 32 is used for fixing the position of the protection device shell 3, the flasher shell 1 is provided with a boss 13, the right side of the boss 13 is fixedly connected with a rubber pad 2, the rubber pad 2 is made of elastic rubber, when the protection device shell 3 extrudes the rubber pad 2, the rubber pad 2 has the function of compression elasticity, the right side of the flasher shell 1 is clamped with the protection device shell 3, the left end of the protection device shell 3 is in contact connection with the rubber pad 2, the protection device shell 3 is provided with a through hole 31, the fixed rod 32 is sleeved in the through hole 31, and the, the upper end of the limiting cap 33 is in contact connection with the protection device shell 3, the surface of the fixing rod 32 is fixedly sleeved with the limiting ring 34, the outer side of the fixing rod 32 is sleeved with the spring 35, when the limiting ring 34 extrudes the spring 35, the spring 35 has the effect of compression elasticity, the upper end of the spring 35 is in contact connection with the limiting ring 34, and the lower end of the spring 35 is in contact connection with the protection device shell 3;
Protection device casing 3 is equipped with inlet port 4, when exhaust fan 6 work is with hot-air suction, natural air gets into flasher casing 1 and protection device casing 3 inside through inlet port 4, protection device casing 3 is equipped with mounting hole 5, exhaust fan 6 has been cup jointed in the mounting hole 5, mounting hole 5 is used for fixing the position of exhaust fan 6, the model of exhaust fan 6 is BPT10-12-BH, belong to prior art, exhaust fan 6 is furnished with control switch, control switch and exhaust fan 6 pass through the wire and external power supply series connection, the left side fixedly connected with of exhaust fan 6 induced drafts end 61, the right side fixedly connected with air-out end 62 of exhaust fan 6, the fixed surface of exhaust fan 6 is connected with connecting plate 63, the one end fixedly connected with L type fixed plate 64 of connecting plate 63, L type fixed plate 64 is through bolt 65 fixedly connected with protection device casing 3.
The utility model discloses when concrete implementation: when the short-circuit protection device is installed, the fixing rod 32 is moved downwards, the fixing rod 32 moves downwards to drive the limiting ring 34 to move downwards, the limiting ring 34 moves downwards to extrude the spring 35, the spring 35 forms compression elastic force, then the left end of the protection device shell 3 moves leftwards to be clamped into the right end of the flasher shell 1, then the fixing rod 32 is loosened, the spring 35 releases the compression elastic force, the elastic force pushes the limiting ring 34 upwards, the limiting ring 34 moves upwards to drive the fixing rod 32 to move upwards, the upper end of the fixing rod 32 moves upwards to be in contact with the inner wall of the clearance groove 11, then the protection device shell 3 continues to move leftwards, the left end of the protection device shell 3 extrudes the rubber gasket 2, the rubber gasket 2 forms compression elastic force, the protection device shell 3 moves leftwards to drive the upper end of the fixing rod 32 to move leftwards along the inner wall of the clearance groove 11, the fixing rod 32 is pushed upwards by the elastic force released by the spring 35 to be clamped into the countersunk hole 12 to fix the position of the protection device shell 3, then the protection device shell 3 is loosened, the rubber pad 2 releases compression elastic force after losing extrusion force, the elastic force pushes the protection device shell 3 rightwards, the protection device shell 3 moves rightwards to drive the fixing rod 32 to move rightwards, the upper end of the fixing rod 32 moving rightwards is firmly clamped with the countersunk hole 12 to finish action, the short-circuit protection device is rapidly installed on the electronic flasher, the installation efficiency of workers is improved, then the exhaust fan 6 is started, the exhaust fan 6 works to suck out hot air in the flasher shell 1 and the protection device shell 3 through the air suction end 61, then the hot air is discharged to the outside through the air outlet end 62, and then natural air outside enters the flasher shell 1 and the inside of the protection device shell 3 through the air inlet 4 to form circulation, the flash lamp has the function of quick heat dissipation, can quickly discharge hot air in the flash lamp shell 1 and the protection device shell 3, protects internal electrical elements and wires from being influenced by high temperature, and prolongs the service life of the electrical elements and the wires.
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. An electronic flash short-circuit protection device, comprising a flash housing (1), characterized in that: the flashlight is characterized in that a counter bore (12) is formed in the flashlight shell (1), a boss (13) is formed in the flashlight shell (1), a rubber pad (2) is fixedly connected to the right side of the boss (13), a protection device shell (3) is clamped to the right side of the flashlight shell (1), a through hole (31) is formed in the protection device shell (3), a fixing rod (32) is sleeved in the through hole (31) in a sliding mode, a limiting cap (33) is fixedly connected to the lower end of the fixing rod (32), a limiting ring (34) is fixedly sleeved on the surface of the fixing rod (32), and a spring (35) is sleeved on the outer side of the fixing rod (32);
protection device casing (3) are equipped with inlet port (4), protection device casing (3) are equipped with mounting hole (5), the fixed cover has been cup jointed exhaust fan (6) in mounting hole (5), the left side fixedly connected with of exhaust fan (6) induced drafts end (61), the right side fixedly connected with air-out end (62) of exhaust fan (6), the fixed surface of exhaust fan (6) is connected with connecting plate (63), the one end fixedly connected with L type fixed plate (64) of connecting plate (63), L type fixed plate (64) are through bolt (65) fixedly connected with protection device casing (3).
2. An electronic flash short-circuit protection device according to claim 1, characterized in that: the flasher shell (1) is provided with a clearance groove (11).
3. An electronic flash short-circuit protection device according to claim 1, characterized in that: the left end of the protection device shell (3) is connected with a rubber pad (2) in a contact manner.
4. An electronic flash short-circuit protection device according to claim 1, characterized in that: the upper end of the limiting cap (33) is in contact connection with a protection device shell (3).
5. An electronic flash short-circuit protection device according to claim 1, characterized in that: the upper end of the spring (35) is connected with a limit ring (34) in a contact manner.
6. An electronic flash short-circuit protection device according to claim 1, characterized in that: the lower end of the spring (35) is in contact connection with a protection device shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022327.7U CN209806306U (en) | 2019-01-08 | 2019-01-08 | Short-circuit protection device for electronic flasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022327.7U CN209806306U (en) | 2019-01-08 | 2019-01-08 | Short-circuit protection device for electronic flasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806306U true CN209806306U (en) | 2019-12-17 |
Family
ID=68819979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022327.7U Expired - Fee Related CN209806306U (en) | 2019-01-08 | 2019-01-08 | Short-circuit protection device for electronic flasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209806306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306484A (en) * | 2021-07-08 | 2021-08-27 | 江苏集结号机车科技有限公司 | Contactless output electronic flasher for automobile steering lamp |
-
2019
- 2019-01-08 CN CN201920022327.7U patent/CN209806306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306484A (en) * | 2021-07-08 | 2021-08-27 | 江苏集结号机车科技有限公司 | Contactless output electronic flasher for automobile steering lamp |
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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: 20191217 |