CN202361113U - Overcurrent-prevention LED (light emitting diode) bulb - Google Patents
Overcurrent-prevention LED (light emitting diode) bulb Download PDFInfo
- Publication number
- CN202361113U CN202361113U CN2011204259981U CN201120425998U CN202361113U CN 202361113 U CN202361113 U CN 202361113U CN 2011204259981 U CN2011204259981 U CN 2011204259981U CN 201120425998 U CN201120425998 U CN 201120425998U CN 202361113 U CN202361113 U CN 202361113U
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- Prior art keywords
- bulb
- light source
- overcurrent
- fuse
- lamp
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- 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.)
- Expired - Fee Related
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- Fuses (AREA)
Abstract
The utility model discloses an overcurrent-prevention LED bulb. The overcurrent-prevention LED bulb comprises a lamp cap and a bulb, wherein the tail part of the bulb is fixed on the lamp cap; a drive circuit assembly is arranged in the lamp cap; a light source support is arranged in the bulb; an LED lamp is arranged on the top of the light source support; a base is arranged at the bottom of the light source support, and is fixed on the lamp cap; and a wire hole is formed in the light source support. The overcurrent-prevention LED bulb is characterized in that a fuse box is arranged on the base; a fuse is placed in the fuse box; and the wire of the drive circuit assembly is connected with the LED lamp through the fuse. The overcurrent-prevention LED bulb is simple in structure, energy-saving, environment-friendly, safe and reliable, and has the advantages of good heat dissipation effect and high luminous performance.
Description
Technical field
The utility model relates to the electric LED bulb of a kind of anti-mistake.
Background technology
Traditional electric light is an incandescent lamp bulb, and its illumination is lower, and light is not bright, not energy-conservation.The more LED lamp of energy-conserving and environment-protective has appearred at present; The light emission direction of LED lamp generally all has a taper angle, can not be luminous to all directions as traditional incandescent lamp, and be exactly that present LED lamp quantity of heat production is bigger in addition; Long-time high temperature damages parts down easily, is prone to cause short circuit etc.Also have LED voltage that lamp bears limited, voltage is excessive very easily to be burnt.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model is: to above deficiency, provide a kind of anti-mistake electric LED bulb, it is good that this bulb light is passed through performance, and energy-conserving and environment-protective are safe and reliable.
The technical scheme that the utility model adopts is:
The electric LED bulb of a kind of anti-mistake comprises lamp holder and bulb, and the afterbody of said bulb is fixed on the lamp holder; Be provided with the drive circuit assembly in the said lamp holder, be provided with light source bracket in the said bulb, the top of said light source bracket is provided with the LED lamp; Said light source bracket bottom is provided with base; Said base is fixed on the lamp holder, and wire hole is left in said light source bracket inside, and said base is provided with safety box; Be provided with fuse in the said crisper, the lead of said drive circuit assembly is connected with the LED lamp through fuse.
The afterbody of said bulb is fixed on the lamp holder through screw thread.
Said bulb is complete printing opacity or part printing opacity.
The utility model has adopted the safety box design, and when the voltage of circuit transfinited, fuse can break off earlier, thereby can prevent the infringement of voltage to the LED lamp; When being short-circuited in the LED lamp, fuse also can break off earlier, and then effectively entire circuit has been played protection.Fuse can take off bulb fuse is changed after breaking off, and has increased the service life of the utility model like this.
The utility model has the advantages that: simple in structure, energy-conserving and environment-protective, good heat dissipation effect, good luminous performance, safe and reliable.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, lamp holder, 2, bulb, 3, the drive circuit assembly, 4, light source bracket, 5, the LED lamp, 6, base, 7, wire hole, 8, safety box, 9, fuse.
The specific embodiment
As shown in Figure 1, the electric LED bulb of a kind of anti-mistake comprises lamp holder 1 and bulb 2; The afterbody of bulb 2 is fixed on the lamp holder 1, is provided with drive circuit assembly 3 in the lamp holder 1, is provided with light source bracket 4 in the bulb 2; The top of light source bracket 4 is provided with LED lamp 5, and light source bracket 4 bottoms are provided with base 6, and base 6 is fixed on the lamp holder 1; Wire hole 7 is left in light source bracket 4 inside; Base 6 is provided with safety box 8, is provided with fuse 9 in this crisper 8, and the lead of drive circuit assembly 3 is connected with the LED lamp through fuse 9.Bulb dismounting 2 quickly for ease is fixed on the afterbody of bulb 2 on the lamp holder 1 through screw thread.In order to strengthen aesthetic property, bulb 2 can be adopted as complete printing opacity or part printing opacity.
Claims (3)
1. prevented electric LED bulb for one kind, and comprised lamp holder and bulb, the afterbody of said bulb is fixed on the lamp holder; Be provided with the drive circuit assembly in the said lamp holder, be provided with light source bracket in the said bulb, the top of said light source bracket is provided with the LED lamp; Said light source bracket bottom is provided with base; Said base is fixed on the lamp holder, and wire hole is left in said light source bracket inside, it is characterized in that: said base is provided with safety box; Be provided with fuse in the said crisper, the lead of said drive circuit assembly is connected with the LED lamp through fuse.
2. the electric LED bulb of a kind of anti-mistake according to claim 1, it is characterized in that: the afterbody of said bulb is fixed on the lamp holder through screw thread.
3. the electric LED bulb of a kind of anti-mistake according to claim 1 is characterized in that: said bulb is complete printing opacity or part printing opacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259981U CN202361113U (en) | 2011-11-01 | 2011-11-01 | Overcurrent-prevention LED (light emitting diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204259981U CN202361113U (en) | 2011-11-01 | 2011-11-01 | Overcurrent-prevention LED (light emitting diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361113U true CN202361113U (en) | 2012-08-01 |
Family
ID=46572299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204259981U Expired - Fee Related CN202361113U (en) | 2011-11-01 | 2011-11-01 | Overcurrent-prevention LED (light emitting diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501111A (en) * | 2014-11-20 | 2015-04-08 | 广西大学 | Magnetic type over-current or over-voltage protection table lamp |
-
2011
- 2011-11-01 CN CN2011204259981U patent/CN202361113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501111A (en) * | 2014-11-20 | 2015-04-08 | 广西大学 | Magnetic type over-current or over-voltage protection table lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121101 |