CN204313064U - A kind of LED electricity-saving lamp of doorframe shape fluorescent tube - Google Patents
A kind of LED electricity-saving lamp of doorframe shape fluorescent tube Download PDFInfo
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- CN204313064U CN204313064U CN201420807480.8U CN201420807480U CN204313064U CN 204313064 U CN204313064 U CN 204313064U CN 201420807480 U CN201420807480 U CN 201420807480U CN 204313064 U CN204313064 U CN 204313064U
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- fluorescent tube
- led
- lamp
- lamp socket
- horizontal part
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Abstract
The utility model discloses a kind of LED electricity-saving lamp of doorframe shape fluorescent tube, comprise lamp socket, and the lamp holder be arranged on lamp socket and fluorescent tube, described lamp socket wall is provided with the air-vent being communicated with its inner chamber, described lamp socket inner chamber is provided with LED power module, described LED power module input connects lamp holder, described fluorescent tube is made up of two sections of vertical portions and one section of horizontal part, one end of described two sections of vertical portions is communicated with lamp socket respectively, the other end is communicated with horizontal part two ends respectively, described horizontal part is provided with louvre towards the side of lamp socket, substrate is respectively equipped with in two sections of vertical portions of described fluorescent tube, described substrate back laminating tube wall, front is provided with LED chip, described LED chip is connected to LED power module output.The utility model adopts doorframe shape fluorescent tube, and the light that the LED chip on substrate top sends enters horizontal part by tube wall reflection and can not be blocked, and improves the brightness of center, fluorescent tube top, improves illuminating effect.
Description
Technical field
The utility model relates to electricity-saving lamp field, is specifically related to a kind of LED electricity-saving lamp of doorframe shape fluorescent tube.
Background technology
Existing more than 100 year of the life of people come into by electric light, from initial by resistance wire heating power to incandescent state luminescence incandescent lamp, the various ways such as Halogen lamp LED till now, fluorescent lamp, ceramet lamp, LED.Traditional electricity-saving lamp a kind ofly fluorescent lamp is become an overall light fixture with ballast combinations, size is close with incandescent lamp, also identical with incandescent lamp with the interface of lamp socket, under the prerequisite that same luminous energy exports, power consumption only has 1/5 to 1/4 of ordinary incandescent lamp, instead of incandescent lamp in normal lighting field.But, the fluorescent lamp of composition electricity-saving lamp utilizes mercury vapour radiates ultraviolet in discharge process, thus make fluorescent material send visible ray, therefore mercury must be filled with in electricity-saving lamp, once fluorescent tube is broken, cause serious pollution by environment, mercury exceeds standard and also can cause serious harm to human body simultaneously, even lethal.The life of people is come into the LED electricity-saving lamp that LED replaces mercury generation ultraviolet to make fluorescent material send visible ray, but this lamp must arrange cooling mechanism and distribute in order to heat LED chip produced in running, avoid light efficiency and the service life of the too high reduction LED chip of temperature.The fluorescent tube of current LED electricity-saving lamp mostly is U-shaped or H-shaped, the substrate installing LED chip cannot insert the curved portions of U-shaped fluorescent tube, and although H-shaped fluorescent tube can be inserted into the end, but its horizontal part is communicated with the middle part of vertical portion, two ends block by substrate, the light reflexing to horizontal part is little, and two kinds of fluorescent tubes look over the light that all can find center from top obviously relatively darker, and illuminating effect is undesirable.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of LED electricity-saving lamp of doorframe shape fluorescent tube, and can solve existing LED electricity-saving lamp and adopt U-shaped or H-shaped fluorescent tube, center, top dark, causes the problem that illuminating effect is undesirable.
The utility model is achieved through the following technical solutions:
A kind of LED electricity-saving lamp of doorframe shape fluorescent tube, comprise lamp socket, and the lamp holder be arranged on lamp socket and fluorescent tube, described lamp socket wall is provided with the air-vent being communicated with its inner chamber, described lamp socket inner chamber is provided with LED power module, described LED power module input connects lamp holder, described fluorescent tube is made up of two sections of vertical portions and one section of horizontal part, one end of described two sections of vertical portions is communicated with lamp socket respectively, the other end is communicated with horizontal part two ends respectively, described horizontal part is provided with louvre towards the side of lamp socket, substrate is respectively equipped with in two sections of vertical portions of described fluorescent tube, described substrate back laminating tube wall, front is provided with LED chip, described LED chip is connected to LED power module output.
Further improvement of the utility model scheme is, described substrate back is connected to U-shaped fluorescent tube by gluing.
Further improvement project more of the present utility model is that described substrate is pcb board, and LED chip is welded on pcb board.
Further improvement project more of the present utility model is that described fluorescent tube is made up of glass, and its inwall is provided with diffusion bisque.
Further improvement project more of the present utility model is that described LED chip is fluorescent material conversion LED.
The utility model advantage is compared with prior art:
One, the doorframe shape fluorescent tube of two sections of vertical portions and one section of horizontal part composition is adopted, the substrate installing LED chip can insert enough degree of depth, the light emitting anger of LED chip is 120 °, the light that the LED chip on substrate top sends enters horizontal part by tube wall reflection and can not be blocked, improve the brightness of center, fluorescent tube top, improve illuminating effect;
Two, fluorescent tube and lamp socket inner space, louvre is provided with in fluorescent tube level, coordinate the air-vent on lamp socket, light fixture defines two ends and is communicated with outside air duct respectively, air in light fixture has good circulation, the heat that LED chip produces can be dispersed into outside light fixture by air circulation in time, avoids heat accumulation to affect light efficiency and the service life of LED chip; Louvre is arranged on fluorescent tube both can enter fluorescent tube by the pollutant such as anti-sealing, ash towards the side of lamp socket, and the light direct projection that LED chip can also be avoided to send causes discomfort to human eye;
Three, pcb board back side laminating fluorescent tube vertical portion, the heat that both LED chip can be conducted to pcb board is distributed by lamp tube wall, and the rate of air circulation that LED chip light-emitting area can be made again to contact maximizes, and reduces the temperature in fluorescent tube further;
Four, the pcb board back side is connected to fluorescent tube by gluing, can prevent from loosening between pcb board and lamp tube wall producing gap, affects heat-transfer effect, or collides and cause LED chip sealing-off on tubes breaks down or pcb board;
Five, the light transmission of glass is good, arranges diffusion bisque at glass lamp inwall, the visible ray that fluorescent material conversion LED can be sent more evenly send, improve the brightness of light fixture entirety.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Detailed description of the invention
embodiment 1
The LED electricity-saving lamp of a kind of doorframe shape fluorescent tube as shown in Figure 1, comprise lamp socket 1, and the lamp holder 2 be arranged on lamp socket 1 and individual glass fluorescent tube 3, described fluorescent tube 3 inwall is provided with diffusion bisque, described lamp socket 1 wall is provided with the air-vent 8 being communicated with its inner chamber, described lamp socket 1 inner chamber is provided with LED power module 4, described LED power module 4 input connects lamp holder 2, described fluorescent tube 3 is made up of two sections of vertical portions and one section of horizontal part, one end of described two sections of vertical portions is communicated with lamp socket 1 respectively, the other end is communicated with horizontal part two ends respectively, described horizontal part is provided with louvre 7 towards the side of lamp socket 1, PCB substrate 5 is respectively equipped with in two sections of vertical portions of described fluorescent tube 3, described PCB substrate 5 back side is connected on tube wall by gluing, face bonding is connected to the fluorescent material conversion LED chip 6(phosphor converted Light Emitting Diode sending visible ray, pc-LED), described LED chip 6 is connected to LED power module 4 output.
embodiment 2
The LED electricity-saving lamp of a kind of doorframe shape fluorescent tube as shown in Figure 2, described lamp socket 1 is provided with four fluorescent tubes 3, and two adjacent fluorescent tube 3 outer walls are adhered to same transition conduit 9, damages when directly contacting produce collision with preventing light tube.
All the other are implemented as embodiment 1.
According to demand, fluorescent tube 3 can also be two, three, the six roots of sensation, eight, 12, quantity that ten six roots of sensation etc. are identical with common U-shaped modulator tube electricity-saving lamp, or other unconventional quantity.
Claims (5)
1. the LED electricity-saving lamp of a doorframe shape fluorescent tube, comprise lamp socket (1), and the lamp holder (2) be arranged on lamp socket (1) and fluorescent tube (3), described lamp socket (1) wall is provided with the air-vent (8) being communicated with its inner chamber, described lamp socket (1) inner chamber is provided with LED power module (4), described LED power module (4) input connects lamp holder (2), it is characterized in that: described fluorescent tube (3) is made up of two sections of vertical portions and one section of horizontal part, one end of described two sections of vertical portions is communicated with lamp socket (1) respectively, the other end is communicated with horizontal part two ends respectively, described horizontal part is provided with louvre (7) towards the side of lamp socket (1), substrate (5) is respectively equipped with in two sections of vertical portions of described fluorescent tube (3), described substrate (5) back side laminating tube wall, front is provided with LED chip (6), described LED chip (6) is connected to LED power module (4) output.
2. the LED electricity-saving lamp of doorframe shape fluorescent tube as claimed in claim 1, is characterized in that: described substrate (5) back side is connected to U-shaped fluorescent tube (3) by gluing.
3. the LED electricity-saving lamp of doorframe shape fluorescent tube as claimed in claim 1 or 2, it is characterized in that: described substrate (5) is pcb board, LED chip (6) is welded on pcb board.
4. the LED electricity-saving lamp of doorframe shape fluorescent tube as claimed in claim 1 or 2, is characterized in that: described fluorescent tube (3) is made up of glass, and its inwall is provided with diffusion bisque.
5. the LED electricity-saving lamp of doorframe shape fluorescent tube as claimed in claim 3, is characterized in that: described LED chip (6) is fluorescent material conversion LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807480.8U CN204313064U (en) | 2014-12-19 | 2014-12-19 | A kind of LED electricity-saving lamp of doorframe shape fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420807480.8U CN204313064U (en) | 2014-12-19 | 2014-12-19 | A kind of LED electricity-saving lamp of doorframe shape fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313064U true CN204313064U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420807480.8U Expired - Fee Related CN204313064U (en) | 2014-12-19 | 2014-12-19 | A kind of LED electricity-saving lamp of doorframe shape fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095182A1 (en) * | 2014-12-19 | 2016-06-23 | 江苏昌泽电子有限公司 | Led energy-saving lamp of doorframe shaped lamp tube |
| CN106838663A (en) * | 2017-04-06 | 2017-06-13 | 广东雪莱特光电科技股份有限公司 | A kind of LED for substituting fluorescent lamp |
-
2014
- 2014-12-19 CN CN201420807480.8U patent/CN204313064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095182A1 (en) * | 2014-12-19 | 2016-06-23 | 江苏昌泽电子有限公司 | Led energy-saving lamp of doorframe shaped lamp tube |
| CN106838663A (en) * | 2017-04-06 | 2017-06-13 | 广东雪莱特光电科技股份有限公司 | A kind of LED for substituting fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20161219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |