CN205299129U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN205299129U CN205299129U CN201620013746.0U CN201620013746U CN205299129U CN 205299129 U CN205299129 U CN 205299129U CN 201620013746 U CN201620013746 U CN 201620013746U CN 205299129 U CN205299129 U CN 205299129U
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- China
- Prior art keywords
- light
- lamp holder
- led
- emitting
- lamp
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a LED lamp, it includes lamp holder, lamp body, dirver circuit board and luminescence unit, and the lamp body is placed in to the luminescence unit, and dirver circuit board places the lamp holder in, and the lamp holder can be dismantled with the lamp body and be connected, the luminescence unit includes luminous of a plurality of rectangular shapes, and this a plurality of luminous center pin that is on a parallel with the lamp body encircles the center pin interval arrangement, and the one end of luminous strip is fixed in the lamp holder and the electricity meets dirver circuit board. It has following advantage: light is at the brightness uniformity on LED lamp shell surface, and that improves LED lamp shines luminance and heat dispersion.
Description
Technical field
This utility model relates to a kind of LED.
Background technology
In prior art, luminescence unit is fixed on the medium position in lamp housing mostly, the luminescence unit of LED includes substrate and the LED bare crystalline being attached on substrate, LED bare crystalline is distributed in the one side of substrate, the another side of substrate is connected with lamp holder by connection member, substrate is attached with the one of LED bare crystalline facing to the front end of lamp housing, the another side of substrate is towards lamp holder, it is provided with LED bare crystalline owing to the another side of substrate there is no, therefore cause that another side (dorsal surface of LED bare crystalline) is to the dark between lamp holder, brightness is inadequate, luminescence unit is at the beam projecting skewness (distribution of lamp housing surface brightness is very uneven) on lamp housing surface, simultaneously, owing to LED bare crystalline integrated distribution is on a plate base, radiating effect is not good.
Utility model content
This utility model provides a kind of LED, which overcomes the deficiencies in the prior art described in background technology.
This utility model solves its technical problem and be the technical scheme is that
A kind of LED, it includes lamp holder, lamp housing, drive circuit board and luminescence unit, and luminescence unit is placed in lamp housing, and drive circuit board is placed in lamp holder, and lamp holder and lamp housing removably connect; Described luminescence unit includes the light-emitting section of some strips, and these some light-emitting sections are parallel to the central shaft of lamp housing and arrange around central shaft interval, and lamp holder is fixed in one end of light-emitting section and electricity connects drive circuit board.
Among one embodiment: described light-emitting section is vertical bar.
Among one embodiment: at least two light-emitting sections of described some light-emitting sections in the one end away from lamp holder in opposite directions bending 90 degree formed some bending sections, and these some bending sections be upwardly formed in the side of central shaft tool stratified interval of staggering.
Among one embodiment: described drive circuit board draws the electrical termination mouth that quantity is suitable with luminous rule number, one end of described some light-emitting sections is fixed correspondingly with electrical termination mouth and is contacted electricity respectively and connects.
Among one embodiment: described some light-emitting sections and electrical termination mouth by grafting, be spirally connected, any one mode is fixing in clamping is connected.
Among one embodiment: described lamp holder is provided with a disk suitable with lamp holder bore, offering the spacing hole that quantity is suitable with luminous rule number on this disk, one end of described some light-emitting sections is affixed with corresponding electrical termination mouth after corresponding spacing hole correspondingly respectively.
Among one embodiment: described some light-emitting sections are about layout substantially symmetrical about its central axis.
Among one embodiment: described light-emitting section includes carrier and LED bare crystalline, and LED bare crystalline is uniformly laid on this carrier.
Among one embodiment: described carrier is strip tabular.
Among one embodiment: described light-emitting section has more than four.
The technical program is compared with background technology, and it has the advantage that
1, luminescence unit described in the utility model includes the light-emitting section of some strips, and these some light-emitting sections are parallel to the central shaft of lamp housing and arrange around central shaft interval, and lamp holder is fixed in one end of light-emitting section and electricity connects drive circuit board; The luminescence unit of this structure makes LED bare crystalline obtain dispersed placement in lamp housing, and the light that luminescence unit sends can be launched on direction, the 360 of vertical center axis degree, and the brightness uniformity on lamp housing peripheric surface improves the irradiation brightness of luminescence unit; Simultaneously because light-emitting section interval each other and set, increase heat-dissipating space, therefore improve the heat dispersion of luminescence unit, LED.
2, at least two light-emitting sections of described some light-emitting sections in the one end away from lamp holder in opposite directions bending 90 degree formed some bending sections, and these some bending sections are upwardly formed the stratified interval of staggering of tool, now bending section vertical center axis paralleling with lamp housing away from the incisal plane of lamp holder one end in the side of central shaft; The vertical lamp housing of light that on this bending section, LED bare crystalline sends is away from one end of lamp holder, ensure that this lamp housing also is able to obtain the irradiation of luminescence unit away from one end of lamp holder, avoid lamp housing away from lamp holder one end due to lack light irradiate shading position, ensure the brightness uniformity on whole lamp housing surface, improve the overall brightness of this LED and the luminescent properties of LED further.
3, described drive circuit board draws the electrical termination mouth that quantity is suitable with luminous rule number, and one end of some light-emitting sections is fixed correspondingly with electrical termination mouth and contacted electricity respectively and connects; By arranging and light-emitting section electrical termination mouth one to one, when light-emitting section is installed, each light-emitting section only need to be passed through with electrical termination mouth grafting or be spirally connected or connect and fix and be connected, what this measure achieved on the one hand light-emitting section is mechanically fixed connection, it is simultaneously achieved again the electricity with electrical termination mouth to connect, installs and change light-emitting section and be quite convenient to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 depicts the exploded perspective figure of a kind of LED described in embodiment one.
Fig. 2 depicts the three-dimensional structure diagram after a kind of LED described in embodiment one hides lamp housing.
Detailed description of the invention
Embodiment one, consults Fig. 1 and Fig. 2:
A kind of LED, it includes lamp holder 10, lamp housing 20, drive circuit board (not shown) and luminescence unit, and luminescence unit is placed in lamp housing 20, and drive circuit board is placed in lamp holder 10, and lamp holder 10 and lamp housing 20 removably connect; Described luminescence unit includes the light-emitting section 30 of some strips, and these some light-emitting sections 30 are parallel to the central shaft of lamp housing 20 and arrange around central shaft interval, and lamp holder 10 is fixed in one end of light-emitting section 30 and electricity connects drive circuit board. Described light-emitting section 30 includes carrier and LED bare crystalline, and LED bare crystalline is uniformly laid on this carrier, and in the present embodiment, described carrier is strip tabular. Preferably, described light-emitting section includes more than four, to ensure that LED has enough luminosity.
In the present embodiment, at least two light-emitting sections of described some light-emitting sections 30 in the one end away from lamp holder 10 in opposite directions bending 90 degree formed some bending sections 31, and these some bending sections 31 be upwardly formed in the side of central shaft tool stratified interval of staggering.Now bending section 31 vertical center axis paralleling away from the incisal plane of lamp holder one end with lamp housing 20, the vertical lamp housing 20 of light that on this bending section 31, LED bare crystalline sends is away from one end of lamp holder, ensure that this lamp housing 20 also is able to obtain the irradiation of luminescence unit away from one end of lamp holder 10, avoid lamp housing 20 away from lamp holder 10 one end due to lack light irradiate shading position, ensure the brightness uniformity on whole lamp housing 20 surface, improve the overall brightness of this LED and the luminescent properties of LED further. Each bending section 31 is formed tool stratified interval here stagger, ensure that the luminescence unit at bending section 31 place has bigger heat-dissipating space, it is easy to heat radiation, additionally can also make light not the blocking mutually by each bending section 31 that the LED bare crystalline on each bending section 31 sends, improve the exitance of light, improve irradiation brightness.
Described drive circuit board draws the electrical termination mouth that quantity is suitable with light-emitting section 30 quantity, and one end of described some light-emitting sections 30 is fixed correspondingly with electrical termination mouth and contacted electricity respectively and connects. Described some light-emitting sections 30 and electrical termination mouth are by grafting or are spirally connected or connect and fix and are connected, and the connection of this light-emitting section 30 and electrical termination mouth can be similar to connection between lamp holder and lamp socket (include screw socket connect, bayonet connection and direct insertion connection).
Preferably, described lamp holder 10 is provided with a disk 40 suitable with lamp holder bore, this disk 40 offers the spacing hole 41 that quantity is suitable with light-emitting section quantity, one end of described some light-emitting sections 30 is affixed with corresponding electrical termination mouth after corresponding spacing hole 41 correspondingly respectively, each light-emitting section 30 can be made to avoid in the transport of LED and install and use in process by this spacing hole 41, touching causes that (light-emitting section is strip in short circuit mutually, easily there is elastic deformation campaign because of vibration, thus mutually touch).
In the present embodiment, described some light-emitting sections 30 are about layout substantially symmetrical about its central axis.
Embodiment two:
Embodiment two and embodiment one are distinctive in that: described light-emitting section is vertical bar. The light that the light-emitting section of this structure sends can be launched on direction, the 360 of vertical center axis degree, and the brightness uniformity on the peripheric surface of lamp housing improves the irradiation brightness of luminescence unit; Simultaneously because light-emitting section interval each other and set, increase heat-dissipating space, therefore improve the heat dispersion of luminescence unit, LED. But, there is no away from one end of lamp holder at lamp housing and set LED bare crystalline, therefore irradiate shading position away from one end of lamp holder owing to lacking light at lamp housing, reduce the overall performance of LED to a certain extent.
The above, it is only this utility model preferred embodiment, therefore the scope that this utility model is implemented can not be limited according to this, the equivalence namely made according to this utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that this utility model is contained.
Claims (10)
1. a LED, including lamp holder, lamp housing, drive circuit board and luminescence unit, luminescence unit is placed in lamp housing, and drive circuit board is placed in lamp holder, and lamp holder and lamp housing removably connect; It is characterized in that: described luminescence unit includes the light-emitting section of some strips, these some light-emitting sections are parallel to the central shaft of lamp housing and arrange around central shaft interval, and lamp holder is fixed in one end of light-emitting section and electricity connects drive circuit board.
2. a kind of LED according to claim 1, it is characterised in that: described light-emitting section is vertical bar.
3. a kind of LED according to claim 1, it is characterized in that: at least two light-emitting sections of described some light-emitting sections in the one end away from lamp holder in opposite directions bending 90 degree formed bending section, and these some bending sections be upwardly formed in the side of central shaft tool stratified interval of staggering.
4. a kind of LED according to any one of claim 1 to 3, it is characterized in that: described drive circuit board draws the electrical termination mouth that quantity is suitable with the bar number of light-emitting section, one end of described some light-emitting sections is fixed correspondingly with electrical termination mouth and is contacted electricity respectively and connects.
5. a kind of LED according to claim 4, it is characterised in that: described some light-emitting sections and electrical termination mouth by grafting, be spirally connected, any one mode is fixed and is connected in clamping.
6. a kind of LED according to claim 4, it is characterized in that: described lamp holder is provided with a disk suitable with lamp holder bore, offering the spacing hole that quantity is suitable with luminous rule number on this disk, one end of described some light-emitting sections is affixed with corresponding electrical termination mouth after corresponding spacing hole correspondingly respectively.
7. a kind of LED according to any one of claim 1 to 3, it is characterised in that: described some light-emitting sections are about layout substantially symmetrical about its central axis.
8. a kind of LED according to any one of claim 1 to 3, it is characterised in that: described light-emitting section includes carrier and LED bare crystalline, and LED bare crystalline is uniformly laid on this carrier.
9. a kind of LED according to claim 8, it is characterised in that: described carrier is strip tabular.
10. a kind of LED according to any one of claim 1 to 3, it is characterised in that: described light-emitting section has more than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013746.0U CN205299129U (en) | 2016-01-07 | 2016-01-07 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013746.0U CN205299129U (en) | 2016-01-07 | 2016-01-07 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205299129U true CN205299129U (en) | 2016-06-08 |
Family
ID=56485280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013746.0U Expired - Fee Related CN205299129U (en) | 2016-01-07 | 2016-01-07 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205299129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465635A (en) * | 2016-01-07 | 2016-04-06 | 莆田康布斯光电科技有限公司 | LED (Light Emitting Diode) lamp |
-
2016
- 2016-01-07 CN CN201620013746.0U patent/CN205299129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465635A (en) * | 2016-01-07 | 2016-04-06 | 莆田康布斯光电科技有限公司 | LED (Light Emitting Diode) 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: 20160608 Termination date: 20170107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |