CN207796639U - A kind of bar-shaped LED lamp - Google Patents
A kind of bar-shaped LED lamp Download PDFInfo
- Publication number
- CN207796639U CN207796639U CN201820031332.XU CN201820031332U CN207796639U CN 207796639 U CN207796639 U CN 207796639U CN 201820031332 U CN201820031332 U CN 201820031332U CN 207796639 U CN207796639 U CN 207796639U
- Authority
- CN
- China
- Prior art keywords
- bar
- shell
- shaped led
- led lamp
- end cap
- 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 bar-shaped LED lamp, including the shell of a U-type groove shape, a transparent end cap, 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；The lateral outer of the shell is provided with radiator structure, if the radiator structure is dry plate cooling fin；It is respectively arranged with a fixing piece at the nearly bottom surface in two sides of the shell, mounting hole is offered on fixing piece；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 the end cap match, end cap passes through tenon and the slot detachable connection on the inside of end cap both ends.The utility model is greatly improved the heat dissipation effect of LED light, improves the light efficiency and service life 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.
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 bar-shaped LED lamp, is dissipated with solving bar-shaped LED lamp existing in the prior art
The bad problem of heat.Technical solution：
A kind of bar-shaped LED lamp, including the shell of a U-type groove shape, a transparent end cap are set on the inner bottom surface of shell
It is equipped at least one bar-shaped LED light source, bar-shaped LED light source is arranged along the long axis direction of shell, and is mutually parallel；The shell
Lateral outer be provided with radiator structure, if the radiator structure is dry plate cooling fin；The nearly bottom surface in two sides of the shell
Place is respectively arranged with a fixing piece, and mounting hole is offered on fixing piece；It is offered on the inside of the both ends of the opening of the shell
One group of tongue-and-groove, the tenon that be provided at both ends with and the tongue-and-groove of the end cap match, end cap pass through tenon on the inside of end cap both ends
Slot detachable connection.
The inner bottom surface of the shell is plane or arcwall face.
The lateral length of the fixing piece is longer than the lateral length of cooling fin.
One side of the fixing piece far from cooling fin and the outer bottom of shell are coplanar, and are plane.
Several ventilation holes are offered on the cooling fin.
Ventilation hole interlaced arrangement on adjacent cooling fin.
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 material of the shell and cooling fin is aluminium alloy.
Advantageous effect：The bar-shaped LED lamp of the utility model is radiated by the way that cooling fin is arranged in the shell side, can be significantly
The heat dissipation effect for improving LED light, improves the light efficiency and service life of LED light.Shell and cooling fin use the aluminium alloy of lightweight, dissipate
Thermal effect is good, and it is light, intensity is high, convenient for scale process；Detachable connection is used between end cap and shell, is convenient for
LED light source is replaced in dismounting；And due to being installed by the tenon of swallow-tail form and tongue-and-groove between it, high stability；The utility model
The bar-shaped LED lamp with heat-dissipating casing with energy-efficient, the advantages of service life.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of cooling fin.
Specific implementation mode
Further explanation is done to the present invention below in conjunction with the accompanying drawings.
Such as Fig. 1,1, transparent end cap 7 of shell of a kind of bar-shaped LED lamp of the invention, including a U-type groove shape,
At least one bar-shaped LED light source 6 is provided on the inner bottom surface of shell 1, bar-shaped LED light source 6 is set along the long axis direction of shell 1
It sets, and is mutually parallel；The lateral outer of the shell 1 is provided with radiator structure, if the radiator structure is dry plate cooling fin 4；
It is respectively arranged with a fixing piece 2 at the nearly bottom surface in two sides of the shell 1, mounting hole 3 is offered on fixing piece 2；It is described
Offer one group of tongue-and-groove on the inside of the both ends of the opening of shell 1, the tenon that be provided at both ends with and the tongue-and-groove of the end cap 7 match
First 8, end cap 7 passes through the slot detachable connection on the inside of tenon 8 and 7 both ends of end cap.
The inner bottom surface of shell 1 is plane or arcwall face.The inner bottom surface of shell 1 can be set to minute surface according to demand, increased
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, the lateral length of fixing piece 2 is longer than the lateral length of cooling fin 4.It is fixed
One side of the part 2 far from cooling fin 4 and the outer bottom of shell 1 are coplanar, and are plane.
Several ventilation holes 9 are offered on the cooling fin 4.9 purpose of ventilation hole is to enable intermediate cooling fin 4 and sky
Gas contacts, and transfers heat in air in time, and cooling fin 4 is avoided to overheat, in addition, the ventilation hole 9 on adjacent cooling fin 4 is handed over
Mistake arrangement, can make cooling fin 4 touch the air of flowing as far as possible.
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 material of shell 1 and cooling fin 4 is light-weight metal, preferably aluminium alloy.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of bar-shaped LED lamp, it is characterised in that：Include the shell of a U-type groove shape（1）, a 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）Along shell（1）Long axis
Direction is arranged, and is mutually parallel；The shell（1）Lateral outer be provided with radiator structure, if the radiator structure is dry plate
Cooling fin（4）；The shell（1）The nearly bottom surface in two sides at be respectively arranged with a fixing piece（2）, fixing piece（2）On open
Equipped with mounting hole（3）；The shell（1）Opening both ends on the inside of offer one group of tongue-and-groove, the end cap（7）Both ends set
It is equipped with the tenon to match with the tongue-and-groove（8）, end cap（7）Pass through tenon（8）With end cap（7）The detachable company of slot on the inside of both ends
It connects.
2. bar-shaped LED lamp according to claim 1, it is characterised in that：The shell（1）Inner bottom surface be plane or arc
Face.
3. bar-shaped LED lamp according to claim 1, it is characterised in that：The fixing piece（2）Lateral length be longer than heat dissipation
Piece（4）Lateral length.
4. bar-shaped LED lamp according to claim 1, it is characterised in that：The fixing piece（2）Far from cooling fin（4）One
Face and shell（1）Outer bottom it is coplanar, and be plane.
5. bar-shaped LED lamp according to claim 1, it is characterised in that：The cooling fin（4）On offer several ventilation holes
（9）.
6. bar-shaped LED lamp according to claim 1, it is characterised in that：Adjacent cooling fin（4）On ventilation hole（9）It hands over
Mistake arrangement.
7. bar-shaped LED lamp according to claim 1, it is characterised in that：The tenon（8）It is swallow-tail form with tongue-and-groove.
8. bar-shaped LED lamp 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.
9. bar-shaped LED lamp according to claim 8, it is characterised in that：The bar-shaped LED light source（6）A part it is embedded
Mounting base（5）In.
10. bar-shaped LED lamp according to claim 1, it is characterised in that：The shell（1）And cooling fin（4）Material be
Aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031332.XU CN207796639U (en) | 2018-01-09 | 2018-01-09 | A kind of bar-shaped LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820031332.XU CN207796639U (en) | 2018-01-09 | 2018-01-09 | A kind of bar-shaped LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796639U true CN207796639U (en) | 2018-08-31 |
Family
ID=63277835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820031332.XU Expired - Fee Related CN207796639U (en) | 2018-01-09 | 2018-01-09 | A kind of bar-shaped LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796639U (en) |
-
2018
- 2018-01-09 CN CN201820031332.XU patent/CN207796639U/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 |