CN207796717U - A kind of good bar-shaped LED lamp of heat dissipation performance - Google Patents
A kind of good bar-shaped LED lamp of heat dissipation performance Download PDFInfo
- Publication number
- CN207796717U CN207796717U CN201820031491.XU CN201820031491U CN207796717U CN 207796717 U CN207796717 U CN 207796717U CN 201820031491 U CN201820031491 U CN 201820031491U CN 207796717 U CN207796717 U CN 207796717U
- Authority
- CN
- China
- Prior art keywords
- shell
- bar
- shaped led
- light source
- led light
- 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
Links
Abstract
The utility model provides a kind of good bar-shaped LED lamp of heat dissipation performance, shell, a transparent end cap including a U-type groove shape, at least one bar-shaped LED light source is provided on the inner bottom surface of shell, bar-shaped LED light source is arranged along the long axis direction of shell, and is mutually parallel；Be provided with radiator structure on the outer bottom of the shell face LED light source, the radiator structure be include the longeron vertical with the outer bottom of shell, and the cooling fin being vertically set on the longeron；Described longeron one end is fixed on the outer bottom of shell, and other end setting is the tablet of an outer bottom for being parallel to shell there are one fixing piece, the fixing piece, and both ends offer at least one mounting hole；Offer one group of tongue-and-groove on the inside of the both ends of the opening of the shell, the tenon that be provided at both ends with and the tongue-and-groove of end cap match, end cap passes through tenon and the slot detachable connection on the inside of end cap both ends.The utility model can improve the heat dissipation effect of LED light.
Description
Technical field
The utility model belongs to electrical engineering technical field, more particularly to a kind of bar-shaped LED lamp with heat-dissipating casing.
Background technology
Bar-shaped LED lamp currently on the market is using small-power lamp bead, such as plastics flexible LED lamp belt, and translucency is poor, light
According to uneven, heat dissipation is bad, can only do band-like brightening and cannot be used for illuminating.Flexible light band for another example, water proofing property is very poor, the service life
Relatively short, it is fixed inconvenient to install.Using large-power LED light bead, other than point light source, the generally circular in cross section fluorescent tube of bar shaped
Type, such as guardrail pipe, charactron, frangible, installation is inconvenient, and length is defined generally to one meter, at two fluorescent tube continued accesses closely
See that apparent blanking bar, illumination are discontinuous；It is installed due to being closed with tubing, heat dissipation is bad, and LED lamp bead light decay is serious, influences
Bulk life time.
Utility model content
The purpose of this utility model is to provide a kind of good bar-shaped LED lamp of heat dissipation performance, to solve to deposit in the prior art
Bar-shaped LED lamp radiate bad problem.Technical solution：
A kind of good bar-shaped LED lamp of heat dissipation performance, including the shell of a U-type groove shape, a transparent end cap, shell
At least one bar-shaped LED light source is provided on the inner bottom surface of body, bar-shaped LED light source is arranged along the long axis direction of shell, and phase
It is mutually parallel；Radiator structure is provided on the outer bottom of the shell face LED light source, the radiator structure is to include and shell
The vertical longeron of outer bottom, and the cooling fin that is vertically set on the longeron；Described longeron one end is fixed on the outer bottom of shell
On face, other end setting is the tablet of an outer bottom for being parallel to shell there are one fixing piece, the fixing piece, and both ends are opened
Equipped at least one mounting hole；One group of tongue-and-groove is offered on the inside of the both ends of the opening of the shell, the both ends of the end cap are set
It is equipped with the tenon to match with the tongue-and-groove, end cap passes through the slot detachable connection on the inside of tenon and end cap both ends.
The inner bottom surface of the shell is plane or arcwall face, and the outer ground of shell is plane.
The tenon and tongue-and-groove are swallow-tail form.
The bar-shaped LED light source is installed on by mounting base on the inner bottom surface of shell, and mounting base is fixed on the interior bottom of shell
On face.
In the embedded mounting base of a part of the bar-shaped LED light source.
The quantity of the radiator structure is consistent with the quantity of bar-shaped LED light source, longeron setting bar-shaped LED light source just
To shell outer bottom.
The shell, longeron, cooling fin material be aluminium alloy.
Advantageous effect：The good bar-shaped LED lamp of heat dissipation performance of the utility model is dissipated by being arranged in the outer surface of outer cover
Backing radiates, and is greatly improved the heat dissipation effect of LED light, improves the light efficiency and service life of LED light.Shell and cooling fin use
The aluminium alloy of lightweight, good heat dissipation effect, and it is light, intensity is high, convenient for scale process；Being used between end cap and shell can
It is detachably connected with, it is easy to disassemble, replace LED light source；And due to being installed by the tenon of swallow-tail form and tongue-and-groove between it, stability
It is higher；The bar-shaped LED lamp with heat-dissipating casing of the utility model is with energy-efficient, the advantages of service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Further explanation is done to the utility model below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of good bar-shaped LED lamp of heat dissipation performance of the utility model includes the shell of a U-type groove shape
1, a transparent end cap 7, is provided at least one bar-shaped LED light source 6 on the inner bottom surface of shell 1, bar-shaped LED light source 6 along
The long axis direction of shell 1 is arranged, and is mutually parallel；It is provided with radiator structure on the outer bottom of 1 face LED light source 6 of the shell,
The radiator structure be include the longeron 4 vertical with the outer bottom of shell 1, and the cooling fin being vertically set on the longeron 4
9；4 one end of the longeron is fixed on the outer bottom of shell 1, and there are one fixing piece 2, the fixing piece 2 is one for other end setting
The tablet of a outer bottom for being parallel to shell 1, both ends offer at least one mounting hole 3；The two of the opening of the shell 1
End inside offers one group of tongue-and-groove, and the tenon 8 that be provided at both ends with and the tongue-and-groove of the end cap 7 match, end cap 7 passes through tenon
8 with 7 both ends of end cap on the inside of slot detachable connection.
The inner bottom surface of shell 1 is plane or arcwall face, and the outer ground of shell 1 is plane.It can according to demand, by shell 1
Inner bottom surface is set as minute surface, increases the brightness of bar-shaped LED lamp.
The effect of fixing piece 2 is to pass through mounting hole using screw for bar-shaped LED lamp to be mounted on roof or wall
3, bar-shaped LED lamp is fixed on roof or wall.
Tenon 8 and tongue-and-groove are swallow-tail form, and the combination of end cap 7 and shell 1 can be made more stable.
Bar-shaped LED light source 6 is installed on by mounting base 5 on the inner bottom surface of shell 1, and mounting base 5 is fixed on the interior bottom of shell 1
On face.Mounting base 5 modes such as can be connected by screw and be fixed on the inner bottom surface of shell 1, and bar-shaped LED light source 6 can pass through stickup
Etc. modes be mounted on mounting base 5 in.Preferably, in the part insertion mounting base 5 of bar-shaped LED light source 6, bar shaped can be increased
The contact surface of LED light source 6 and mounting base 5, to improve stability.
The quantity of radiator structure is consistent with the quantity of bar-shaped LED light source 6, the longeron 4 setting bar-shaped LED light source 6 just
To 1 outer bottom of shell.Setting can as much as possible guide the heat of bar-shaped LED light source 6 to longeron 4 and cooling fin in this way
On 9
Shell 1, longeron 4, cooling fin 9 material be light-weight metal, preferably aluminium alloy.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of good bar-shaped LED lamp of heat dissipation performance, it is characterised in that：Include the shell of a U-type groove shape（1）, one
Transparent end cap（7）, shell（1）Inner bottom surface on be provided at least one bar-shaped LED light source（6）, bar-shaped LED light source（6）Edge
Shell（1）Long axis direction setting, and be mutually parallel；The shell（1）Face LED light source（6）Outer bottom on be provided with
Radiator structure, the radiator structure are to include and shell（1）The vertical longeron of outer bottom（4）, and be vertically set on this and indulge
Beam（4）On cooling fin（9）；The longeron（4）One end is fixed on shell（1）Outer bottom on, there are one solid for other end setting
Determine part（2）, the fixing piece（2）It is parallel to shell for one（1）Outer bottom tablet, both ends offer at least one peace
Fill hole（3）；The shell（1）Opening both ends on the inside of offer one group of tongue-and-groove, the end cap（7）Be provided at both ends with
The tenon that the tongue-and-groove matches（8）, end cap（7）Pass through tenon（8）With end cap（7）Slot detachable connection on the inside of both ends.
2. the good bar-shaped LED lamp of heat dissipation performance according to claim 1, it is characterised in that：The shell（1）Interior bottom
Face is plane or arcwall face, shell（1）Outer ground be plane.
3. the good bar-shaped LED lamp of heat dissipation performance according to claim 1, it is characterised in that：The tenon（8）And tongue-and-groove
For swallow-tail form.
4. the good bar-shaped LED lamp of heat dissipation performance according to claim 1, it is characterised in that：The bar-shaped LED light source
（6）Pass through mounting base（5）It is installed on shell（1）Inner bottom surface on, mounting base（5）It is fixed on shell（1）Inner bottom surface on.
5. the good bar-shaped LED lamp of heat dissipation performance according to claim 4, it is characterised in that：The bar-shaped LED light source
（6）The embedded mounting base of a part（5）In.
6. the good bar-shaped LED lamp of heat dissipation performance according to claim 1, it is characterised in that：The number of the radiator structure
Amount and bar-shaped LED light source（6）Quantity it is consistent, the longeron（4）It is arranged in bar-shaped LED light source（6）The shell of face（1）Outer bottom
Face.
7. the good bar-shaped LED lamp of heat dissipation performance according to claim 1, it is characterised in that：The shell（1）, longeron
（4）, cooling fin（9）Material be aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031491.XU CN207796717U (en) | 2018-01-09 | 2018-01-09 | A kind of good bar-shaped LED lamp of heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031491.XU CN207796717U (en) | 2018-01-09 | 2018-01-09 | A kind of good bar-shaped LED lamp of heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796717U true CN207796717U (en) | 2018-08-31 |
Family
ID=63278594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820031491.XU Expired - Fee Related CN207796717U (en) | 2018-01-09 | 2018-01-09 | A kind of good bar-shaped LED lamp of heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796717U (en) |
-
2018
- 2018-01-09 CN CN201820031491.XU patent/CN207796717U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180831 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |