CN208295678U - LED point light source and light emitting device - Google Patents
LED point light source and light emitting device Download PDFInfo
- Publication number
- CN208295678U CN208295678U CN201820864363.3U CN201820864363U CN208295678U CN 208295678 U CN208295678 U CN 208295678U CN 201820864363 U CN201820864363 U CN 201820864363U CN 208295678 U CN208295678 U CN 208295678U
- Authority
- CN
- China
- Prior art keywords
- point light
- light source
- shell
- led point
- inner cavity
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of LED point light sources, including shell, installation part and multiple LED lamp beads.Shell has an inner cavity, the opening being connected to inner cavity and at least two ventilation slots being connected to inner cavity, is opened in one end of shell axial direction, at least two ventilation slots are opened in the circumferential side wall of shell；Installation part is set to the opening of shell, and installation part includes interconnecting piece and the mounting portion for being fixedly connected on interconnecting piece, and for connecting portion in inner cavity, mounting portion is fixedly connected on the side backwards to inner cavity of interconnecting piece；Multiple LED lamp beads are installed in the side of the separate interconnecting piece of mounting portion.By the way that above-mentioned LED point light source is arranged, shell is integrally formed, the interconnecting piece of installation part, and also there are gaps enhances heat dissipation effect, the accumulation of the heat avoided along with the setting of ventilation slot increases the mobility of air between the bottom wall of shell inner cavity.Lampshade uses salient point lens design simultaneously, increases light-emitting surface, improves visual effect.The utility model further relates to a kind of light emitting device.
Description
Technical field
The utility model relates to technical field of LED illumination, more particularly to a kind of LED point light source and light emitting device.
Background technique
With the development of LED industry, the progress of LED chip and encapsulation technology and LED itself have high photosynthetic efficiency, longevity
A little, LED is also more and more extensive in the application of lighting area for life, energy conservation and environmental protection etc..LED can be used as a little due to small in size simultaneously
Light source uses.
LED point light source is the built-in microcomputer chip using LED cold light source luminous, can any programming Control, it is multiple synchronous to become
Synchronous seven color gradual changes also may be implemented in change, monochromatic variation, jump, scanning and the full-color variation effect of running lamp etc., are building body, bridge
Profile, 9 points, billboard, curtain wall and the lamplit best ornament of evening show.LED point light source needs the pcb board in small size
On integrate large-scale luminescence unit, be easy to cause a large amount of thermal accumlation, and then pcb board is be easy to cause to burn out, influence using.
But traditional LED point light source, due to the limitation of structure, heat dissipation effect is poor.
Utility model content
Based on this, it is necessary to for the problem that traditional LED point light source heat dissipation effect is poor, it is good to provide a kind of heat dissipation effect
Alright, the LED point light source and light emitting device of amount of heat accumulation be can effectively solve the problem that.
A kind of LED point light source, comprising:
Shell, including an inner cavity, opening in communication with the inner cavity and at least two ventilation in communication with the inner cavity
Slot, described one end for being opened in the shell axial direction, at least two ventilation slots are opened in the peripheral side of the shell
Wall；
Installation part, including interconnecting piece and mounting portion, the interconnecting piece are set to the inner cavity, and the mounting portion is fixedly connected
In side of the interconnecting piece far from the bottom wall of inner cavity；
Multiple LED lamp beads are installed in the side far from the interconnecting piece of the mounting portion.
By the way that above-mentioned LED point light source is arranged, shell is integrally formed, between installation part and the bottom wall of shell inner cavity also there are
Gap enhances heat dissipation effect, the accumulation of the heat avoided along with the setting of ventilation slot increases the mobility of air.
At least two ventilation slots are symmetrically set on the basis of the central axes of the shell in one of the embodiments,
It sets, to form convection channel.
The ventilation slot is strip groove in one of the embodiments, and the strip groove is along the axial direction side of the shell
To extension.
The circumferential side wall of the shell is equipped with multiple detent portions in one of the embodiments, between multiple detent portions
Every laying.
The circumferential side wall of the shell is also provided with two wiring holes, two wiring in one of the embodiments,
Hole is located at the opposite both ends of the shell.
The LED point light source further includes two connecting tubes, the connecting tube and the shell in one of the embodiments,
Connection, and each connecting tube is connected to a wiring hole.
The LED point light source further includes connecting wire in one of the embodiments, and the connecting wire is arranged in described
Connecting tube and the wiring hole, are electrically connected with the multiple LED lamp bead.
The LED point light source further includes multiple lampshades in one of the embodiments, and the lampshade is connected to the installation
The side far from the interconnecting piece in portion.
The LED point light source further includes controller in one of the embodiments, and the control is set to the connection
Portion, and be electrically connected with the multiple LED lamp bead.
A kind of light emitting device, including mounting seat and LED point light source as described above, the LED point light source are installed in
The mounting seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the LED point light source that an embodiment of the present invention provides；
Fig. 2 is the structural schematic diagram of another angle of LED point light source shown in FIG. 1；
Fig. 3 is the structural schematic diagram of another angle of LED point light source shown in FIG. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
Any and all combinations of one or more related listed items.
As shown in Figures 1 and 2, the LED point light source 10 that an embodiment of the present invention provides includes shell 12, installation part 14
And multiple LED lamp bead (not shown).
Shell 12 includes an inner cavity (not shown), the opening (not shown) being connected to inner cavity and be connected to inner cavity at least two
A ventilation slot 122, shell 12 have one it is axial and with axially opposing circumferential direction, be opened in one end of 12 axial direction of shell, until
Few two ventilation slots 122 are opened in the circumferential side wall of shell 12.
Installation part 14 includes interconnecting piece (not shown) and the mounting portion (figure is not marked) for being fixedly connected on interconnecting piece, and interconnecting piece is set
It is placed in inner cavity, mounting portion is fixedly connected on the side of the separate bottom wall of inner cavity of interconnecting piece.Multiple LED lamp beads are installed in mounting portion
Side far from interconnecting piece.It should be noted that the bottom wall of inner cavity is for opening, opposite inner wall is with being open
The bottom wall of inner cavity.
By the way that above-mentioned LED point light source 10 is arranged, shell 12 is integrally formed, the connecting portion of installation part 14 in inner cavity, and
Also there are gaps between the bottom wall of 12 inner cavity of shell increases the mobility of air along with the setting of ventilation slot 122, increases
Strong heat dissipation effect, avoids the accumulation of heat.
In one embodiment, at least connect a ventilation slot 122 and be symmetrically disposed on shell on the basis of the central axes of shell 12
12 opposite both ends, to form the channel of gaseous exchange.It, can also be with it is understood that when the quantity of ventilation slot 122 is enough
The side wall of surrounding housing 12 is arranged, and multiple ventilation slots 122 are parallel to each other, and uniform intervals are laid.Further, ventilation slot 122
For strip groove, and strip groove extends along the axial direction of shell 12.Specifically, shell 12 is a cylindrical body with inner cavity, is opened
Mouth is opened in the one of bottom surface of cylindrical body, and ventilation slot 122 is opened in the side of cylindrical body along the axial direction of cylindrical body.
In one embodiment, the circumferential side wall of shell 12 is provided with multiple detent portions 124, in this way, can pass through detent
Mode installs LED point light source 10.Further, detent portion 124 be opened in shell 12 with the adjacent side of being open, and uniformly between
Every laying.It should be noted that detent portion 124 can be setting detent protrusion, it is also possible to open up the hole of detent, form is not
Limit.
In one embodiment, the circumferential side wall of shell 12 is also provided with two wiring hole (not shown), two wiring holes
The both ends opposite positioned at shell 12, and it is adjacent with being open.Further, LED point light source 10 further includes two connecting tubes 16, connection
Pipe 16 is connect with shell 12, and each connecting tube 16 is connected to a wiring hole.Further, LED point light source 10 further includes connecting
Conducting wire (not shown) is connect, connecting wire is arranged in connecting tube 16 and connecting hole, and is electrically connected with multiple LED lamp beads.
In one embodiment, LED point light source 10 further includes multiple lampshades 18, and lampshade 18 is connected to the separate of installation part 14
The side of inner cavity, and each lampshade 18 covers at a LED lamp bead.Specifically, lampshade 18 is salient point lens.In this way, can be effective
Increase LED lamp bead light-emitting surface, improve the visual effect of LED point light source 10.
In one embodiment, LED point light source 10 further includes controller (not shown), and controller is set to interconnecting piece, and
It is electrically connected with multiple LED lamp beads, is controlled with the opening and closing to LED lamp bead.
A kind of light emitting device (not shown), including mounting seat (not shown) and LED point light source as described above 10, LED point
Light source 10 is installed in mounting seat.Further, clamping portion is offered in mounting seat, detent portion 124 is connected in clamping portion, with
LED point light source 10 is installed in mounting seat.
Compared with prior art, LED point light source provided by the utility model and light emitting device have at least the following advantages:
1) there are gaps for installation part and bottom wall of inner cavity, and ventilation slot is arranged in side wall, forms convection channel, effectively avoids heat
The accumulation of amount, enhances heat dissipation effect；
2) setting of lampshade enhances the visual effect of LED point light source so that the light-emitting surface of LED lamp bead increases；
3) it is connected in mounting seat, mounting means is simple and convenient.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of LED point light source characterized by comprising
Shell, including an inner cavity, opening in communication with the inner cavity and at least two ventilation slot in communication with the inner cavity,
Described one end for being opened in the shell axial direction, at least two ventilation slots are opened in the circumferential side wall of the shell；
Installation part, including interconnecting piece and mounting portion, the interconnecting piece are set to the inner cavity, and the mounting portion is fixedly connected on institute
State side of the interconnecting piece far from the bottom wall of inner cavity；
Multiple LED lamp beads are installed in the side far from the interconnecting piece of the mounting portion.
2. LED point light source according to claim 1, which is characterized in that at least two ventilation slots are with the shell
It is symmetrical arranged on the basis of central axes, to form convection channel.
3. LED point light source according to claim 1, which is characterized in that the ventilation slot is strip groove, and the strip groove
Axial direction along the shell extends.
4. LED point light source according to claim 1, which is characterized in that the circumferential side wall of the shell is equipped with multiple detents
Portion, multiple detent portion intervals are laid.
5. LED point light source according to claim 1, which is characterized in that the circumferential side wall of the shell is also provided with two
Wiring hole, two wiring holes are located at the opposite both ends of the shell.
6. LED point light source according to claim 5, which is characterized in that the LED point light source further includes two connecting tubes,
The connecting tube and the cage connection, and each connecting tube is connected to a wiring hole.
7. LED point light source according to claim 6, which is characterized in that the LED point light source further includes connecting wire, institute
It states connecting wire and is arranged in the connecting tube and the wiring hole, be electrically connected with the multiple LED lamp bead.
8. LED point light source according to claim 1, which is characterized in that the LED point light source further includes multiple lampshades, institute
State the side far from the interconnecting piece that lampshade is connected to the mounting portion.
9. described in any item LED point light sources according to claim 1~8, which is characterized in that the LED point light source further includes control
Device processed, the control is set to the interconnecting piece, and is electrically connected with the multiple LED lamp bead.
10. a kind of light emitting device, including mounting seat, which is characterized in that the light emitting device further includes such as claim 1~9
Described in any item LED point light sources, the LED point light source are installed in the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864363.3U CN208295678U (en) | 2018-06-05 | 2018-06-05 | LED point light source and light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820864363.3U CN208295678U (en) | 2018-06-05 | 2018-06-05 | LED point light source and light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295678U true CN208295678U (en) | 2018-12-28 |
Family
ID=64722186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820864363.3U Expired - Fee Related CN208295678U (en) | 2018-06-05 | 2018-06-05 | LED point light source and light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116677956A (en) * | 2023-08-02 | 2023-09-01 | 广州热伙照明设计有限公司 | Prism line type lamp |
-
2018
- 2018-06-05 CN CN201820864363.3U patent/CN208295678U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116677956A (en) * | 2023-08-02 | 2023-09-01 | 广州热伙照明设计有限公司 | Prism line type lamp |
| CN116677956B (en) * | 2023-08-02 | 2023-12-01 | 广州热伙照明设计有限公司 | Prism line type 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: 20181228 |