CN204554738U - A kind of lamp switch operator guards - Google Patents
A kind of lamp switch operator guards Download PDFInfo
- Publication number
- CN204554738U CN204554738U CN201520272756.1U CN201520272756U CN204554738U CN 204554738 U CN204554738 U CN 204554738U CN 201520272756 U CN201520272756 U CN 201520272756U CN 204554738 U CN204554738 U CN 204554738U
- Authority
- CN
- China
- Prior art keywords
- switch
- protector
- power
- operator guards
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of lamp switch operator guards, belongs to LED lamp field.The utility model comprises light source module, power module and at least two electric inlet wires; the output of described power module is connected with described light source module; also comprise switch protector, described switch protector is arranged between described power module and described electric inlet wire.Light source module and the power module of the utility model energy available protecting light fixture normally work.
Description
Technical field
The utility model belongs to LED lamp field, particularly relates to a kind of lamp switch operator guards.
Background technology
LED street lamp mainly uses mains-supplied; and the instability of electrical network itself can have influence on the life-span of LED street lamp; directly LED street lamp can be damaged, so need to design a kind of switch protection structure protects LED street lamp light source module and power module when electrical network is unstable time serious.
Publication number is that the Chinese utility model patent of CN102856090A discloses a kind of hatch emergency release cock protective device; comprise upper cover and can coordinate with described upper cover the lower cover forming shell; also comprise the moving assembly that can carry out being shifted and under described moving assembly mobile drives; realize the energising of power supply or the switch protection assembly of power-off, on described, cover the outer button being provided with and can driving moving assembly movement.But the protected effect of this utility model patent is not good.
Utility model content
There is provided a kind of lamp switch operator guards for the deficiencies in the prior art part the utility model, light source module and the power module of energy available protecting light fixture normally work.
The technical solution of the utility model is to provide a kind of lamp switch operator guards; comprise light source module, power module and at least two electric inlet wires; the output of described power module is connected with described light source module; also comprise switch protector, described switch protector is arranged between described power module and described electric inlet wire.
The switch protector that the utility model is arranged when unsure state appears in electrical network, can carry out switch protection when both may cause short circuit to power module or puncture, then without energy automatic recovery of power supply after danger.
As preferably of the present utility model, when being also included in power-off be light fixture continue power supply from network source device, described is connected in parallel between described light source module and described electric inlet wire from network source device and described power module.
As preferably of the present utility model, described comprises battery, charger and power-off engaging means from network source device, and described battery is arranged between described charger and described power-off engaging means.
As preferably of the present utility model, described power-off engaging means are arranged between described battery and described light source module, and described power-off engaging means are contrary with described switch protector duty.
As preferably of the present utility model, described power-off engaging means comprise the first adhesive switch and the second adhesive switch, the first described adhesive switch is off state when described switch protector is channel status, is channel status when described switch protector is off state; The second described adhesive switch is channel status when described switch protector and external electrical network are connected, and is off state when described switch protector and external electrical network disconnect.
As preferably of the present utility model; the first described adhesive switch comprises the first switch plate, the first extension spring and the first electromagnet; one end of the first described electromagnet is connected with one that is connected to described switch protector end of incoming cables described electric inlet wire; the other end of described first electromagnet be connected to described switch protector leading-out terminal other described in electrically inlet wire be connected, described first extension spring is connected with described first switch plate.
As preferably of the present utility model; the second described adhesive switch comprises second switch sheet, the second extension spring and the second electromagnet; one end of the second described electromagnet is connected with one that is connected to described switch protector end of incoming cables described electric inlet wire; the other end of described second electromagnet be connected to described switch protector end of incoming cables other described in electrically inlet wire be connected, described second extension spring is connected with described second switch sheet.
As preferably of the present utility model, described battery is lithium battery.
As preferably of the present utility model, described switch protector is the short-circuit protector that automatically resets.
The utility model has following beneficial effect:
The utility model effectively can avoid power network fluctuation, has available protecting power module and light source module, extends the advantage in light fixture service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-light source module; 2-power module; The electric inlet wire of 3-; 4-switch protector; 5-is from network source device; 501-battery; 502-charger; 503-power-off engaging means; 5031-first adhesive switch; 5032-second adhesive switch; 50311-first switch plate; 50312-first extension spring; 50313-first electromagnet; 50321-second switch sheet; 50322-second extension spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1; the utility model embodiment comprises light source module 1, power module 2 and three electric inlet wires 3; the output of power module 2 is connected with light source module 1, it is characterized in that: also comprise switch protector 4, and switch protector 4 is arranged between power module 2 and electric inlet wire 3.When being also included in power-off be light fixture continue power supply from network source device 5, be connected in parallel on light source module 1 and electrically between inlet wire 3 from network source device 5 and power module 2.Switch protector 4 is the short-circuit protector that automatically resets.
As shown in Figure 1, the utility model embodiment comprise battery 501, charger 502 and power-off engaging means 503 from network source device 5, battery 501 is arranged between charger 502 and power-off engaging means 503.Battery 501 is lithium battery.Power-off engaging means 503 are arranged between battery 501 and light source module 1; power-off engaging means 503 are contrary with switch protector 4 duty; be when switch protector 4 for power-off engaging means 503 when path are open circuit, when switch protector 4 for power-off engaging means 503 when open circuit are path.
As shown in Figure 1, the power-off engaging means 503 of the utility model embodiment comprise the first adhesive switch 5031 and the second adhesive switch 5032, first adhesive switch 5031 at switch protector 4 for being off state during channel status, at switch protector 4 for being channel status during off state; First adhesive switch 5031 comprises the first switch plate 50311, first extension spring 50312 and the first electromagnet 50313; one end of first electromagnet 50313 is connected with one that is connected to switch protector 4 end of incoming cables electric inlet wire 3; the other end of the first electromagnet 50313 is connected with other the electric inlet wires 3 being connected to switch protector 4 leading-out terminal, and the first extension spring 50312 is connected with the first switch plate 50311.When switch protector 4 is in off state time, the first electromagnet 50313 must not connect circuit by electricity release the first switch plate 50311, first switch plate 50311 under the effect of the first extension spring 50312.
Second adhesive switch 5032 is channel status when switch protector 4 is connected with external electrical network, is off state when switch protector 4 disconnects with external electrical network.Second adhesive switch 5032 comprises second switch sheet 50321, second extension spring 50322 and the second electromagnet 50323; one end of second electromagnet 50323 is connected with one that is connected to switch protector 4 end of incoming cables electric inlet wire 3; the other end of the second electromagnet 50323 is connected with other the electric inlet wires 3 being connected to switch protector 4 end of incoming cables, and the second extension spring 50322 is connected with second switch sheet 50321.When externally fed cuts off time, the second electromagnet 50323 must not discharge second switch sheet 50321, second switch sheet 50321 disconnecting circuit under the effect of the second extension spring 50322 by electricity.When switch protector 4 is connected time, and when externally fed is normal, the second adhesive switch 5032 is in the state connecting circuit all the time.
The duty of the first adhesive switch 5031 is the duty of power-off engaging means 503, and the second adhesive switch 5032 Main Function coordinates external control in order to cut off lamp power completely, in order to avoid cause the state that light fixture cannot be closed.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (9)
1. a lamp switch operator guards; comprise light source module (1), power module (2) and at least two electric inlet wires (3); the output of described power module (2) is connected with described light source module (1); it is characterized in that: also comprise switch protector (4), described switch protector (4) is arranged between described power module (2) and described electric inlet wire (3).
2. a kind of lamp switch operator guards according to claim 1; it is characterized in that: when being also included in power-off be light fixture continue power supply from network source device (5), described is connected in parallel between described light source module (1) and described electric inlet wire (3) from network source device (5) and described power module (2).
3. a kind of lamp switch operator guards according to claim 2; it is characterized in that: described comprises battery (501), charger (502) and power-off engaging means (503) from network source device (5), and described battery (501) is arranged between described charger (502) and described power-off engaging means (503).
4. a kind of lamp switch operator guards according to claim 3; it is characterized in that: described power-off engaging means (503) are arranged between described battery (501) and described light source module (1), described power-off engaging means (503) are contrary with described switch protector (4) duty.
5. a kind of lamp switch operator guards according to claim 4, it is characterized in that: described power-off engaging means (503) comprise the first adhesive switch (5031) and the second adhesive switch (5032), the first described adhesive switch (5031) at described switch protector (4) for being off state during channel status, at described switch protector (4) for being channel status during off state; The second described adhesive switch (5032) is channel status when described switch protector (4) is connected with external electrical network, is off state when described switch protector (4) disconnects with external electrical network.
6. a kind of lamp switch operator guards according to claim 5, it is characterized in that: the first described adhesive switch (5031) comprises the first switch plate (50311), first extension spring (50312) and the first electromagnet (50313), one end of described the first electromagnet (50313) is connected with one that is connected to described switch protector (4) end of incoming cables described electric inlet wire (3), the other end of described first electromagnet (50313) be connected to described switch protector (4) leading-out terminal other described in electrically inlet wire (3) be connected, described first extension spring (50312) is connected with described first switch plate (50311).
7. a kind of lamp switch operator guards according to claim 5, it is characterized in that: the second described adhesive switch (5032) comprises second switch sheet (50321), second extension spring (50322) and the second electromagnet (50323), one end of described the second electromagnet (50323) is connected with one that is connected to described switch protector (4) end of incoming cables described electric inlet wire (3), the other end of described second electromagnet (50323) be connected to described switch protector (4) end of incoming cables other described in electrically inlet wire (3) be connected, described second extension spring (50322) is connected with described second switch sheet (50321).
8. a kind of lamp switch operator guards according to claim 3, is characterized in that: described battery (501) is lithium battery.
9. a kind of lamp switch operator guards according to claim 1, is characterized in that: described switch protector (4) is the short-circuit protector that automatically resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272756.1U CN204554738U (en) | 2015-04-30 | 2015-04-30 | A kind of lamp switch operator guards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520272756.1U CN204554738U (en) | 2015-04-30 | 2015-04-30 | A kind of lamp switch operator guards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554738U true CN204554738U (en) | 2015-08-12 |
Family
ID=53829843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520272756.1U Withdrawn - After Issue CN204554738U (en) | 2015-04-30 | 2015-04-30 | A kind of lamp switch operator guards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848182A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Protection structure of lamp switch |
-
2015
- 2015-04-30 CN CN201520272756.1U patent/CN204554738U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848182A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Protection structure of lamp switch |
| CN104848182B (en) * | 2015-04-30 | 2018-09-28 | 浙江晶日照明科技有限公司 | A kind of lamp switch protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20180928 |
|
| AV01 | Patent right actively abandoned |