CN207661452U - A kind of LED bar graph lamp - Google Patents
A kind of LED bar graph lamp Download PDFInfo
- Publication number
- CN207661452U CN207661452U CN201721884365.0U CN201721884365U CN207661452U CN 207661452 U CN207661452 U CN 207661452U CN 201721884365 U CN201721884365 U CN 201721884365U CN 207661452 U CN207661452 U CN 207661452U
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- lamp
- light bar
- tube
- fluorescent
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of LED bar graph lamps, including fluorescent tube, light bar, the lamp bead being set in light bar and lamp tube joint, fluorescent tube is installed between two lamp tube joints, light bar is installed in fluorescent tube, power supply connection in the both sides and lamp tube joint of light bar, the fluorescent tube includes first fluorescent tube and two second fluorescent tubes, and the internal diameter of the first fluorescent tube is equal to the outer diameter of the second fluorescent tube, and two second fluorescent tube one end are inserted in the first fluorescent tube；First fluorescent tube, the second fluorescent tube outside be respectively provided with there are one length adjustment piece, length adjustment piece one end stretches out in the outside of fluorescent tube, and inner end is inserted into fluorescent tube and is connect with light bar.The fluorescent tube of the strip light of the utility model is adjustable, and then the length of the control lamp body of flange, and adjusts the length of interior lamp band by the length adjustment piece outside fluorescent tube after the completion of adjusting, adjusts the lighting angle and tight degree of light bar.
Description
Technical field
The utility model is related to the LED fields, and in particular to a kind of LED bar graph lamp.
Background technology
Existing LED bar graph lamp is typically to be made of bar shaped fluorescent tube, LED power, LED light source and bar shaped radiator, bar shaped
The length of fluorescent tube is unadjustable, and the length of light bar is also unadjustable, causes the use of entire strip light more to be limited to, Wu Faying
For a variety of installation environments.And the irradiating angle of the lamp bead of light bar is all a direction, can not be reached in some special occasions
Better divergence can not meet special light-emitting angle.
Invention content
The technical problem to be solved by the utility model is to provide a kind of LED bar graph lamps, and fluorescent tube length and lamp is adjusted
Strip length, and adjust the irradiating angle of lamp bead in light bar so that light bar can use in more occasions.
The utility model is achieved through the following technical solutions：A kind of LED bar graph lamp, including fluorescent tube, light bar, setting
In lamp bead and lamp tube joint in light bar, fluorescent tube is installed between two lamp tube joints, and light bar is installed in fluorescent tube, light bar
Both sides and lamp tube joint in power supply connection, it is characterised in that：The fluorescent tube includes first fluorescent tube and two second
Fluorescent tube, the internal diameter of the first fluorescent tube are equal to the outer diameter of the second fluorescent tube, and two second fluorescent tube one end are inserted in the first fluorescent tube；
First fluorescent tube, the second fluorescent tube outside be respectively provided with there are one length adjustment piece, length adjustment piece one end is stretched out
In the outside of fluorescent tube, inner end is inserted into fluorescent tube and is connect with light bar.
The length adjustment piece includes a rotating part, adjusting screw rod, connecting rod and a gold medal as a preferred technical solution,
Belong to fixinig plate, the metal stator rear end is connected with connecting rod, and external screw thread, the end face of adjusting screw rod is arranged in adjusting screw rod outer wall
One miniature bearing of embedded setting, connecting rod one end are inserted in the bearing hole of miniature bearing, and rotating part is set to the outer of fluorescent tube
Side, adjusting screw rod are incorporated in the screw hole of fluorescent tube.
For the metal stator outboard end tool there are one clamping opening, light bar is incorporated in the clamping opening as a preferred technical solution,
Middle clamping, entire metal stator section are in " C " font, and elastic metallic material is used to be made.
The both sides of first fluorescent tube are respectively set there are one transition face as a preferred technical solution, transition face one end
It is connected with the second fluorescent tube of both sides.
The inner wall of first fluorescent tube is provided with layer of transparent layer of silica gel as a preferred technical solution,.
The utility model has the beneficial effects that：The fluorescent tube of the strip light of the utility model is adjustable, and then the control lamp of flange
The length of body, and light bar is adjusted by the length of the length adjustment piece adjusting interior lamp band outside fluorescent tube after the completion of adjusting
Lighting angle and tight degree.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the internal structure schematic diagram after the fluorescent tube of the utility model shortens；
Fig. 4 is the structural schematic diagram of the length adjustment piece of the utility model.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As Figure 1-Figure 2, including fluorescent tube, light bar 5, the lamp bead 6 being set in light bar 5 and lamp tube joint 1, fluorescent tube
It being installed between two lamp tube joints 1, light bar 5 is installed in fluorescent tube, and the both sides of light bar 5 are connect with the power supply in lamp tube joint 1,
Fluorescent tube includes first fluorescent tube 3 and two second fluorescent tubes 2, and the internal diameter of the first fluorescent tube 3 is equal to the outer diameter of the second fluorescent tube 2, and two
2 one end of the second fluorescent tube of root is inserted in the first fluorescent tube 3；
First fluorescent tube 3, the second fluorescent tube 2 outside be respectively provided with there are one length adjustment piece 4,4 one end of length adjustment piece is stretched out
In the outside of fluorescent tube, inner end is inserted into fluorescent tube and is connect with light bar 5, and the first fluorescent tube of both sides is inserted towards in the second fluorescent tube
Enter, you can the length for adjusting whole fluorescent tube obtains the fluorescent tube length of needs with this, after the completion of adjusting, internal light bar will certainly
It causes to be bent, therefore by length adjustment piece come so that light bar flexural deformation so that the adjusting of light bar length.
As shown in figure 4, length adjustment piece includes a rotating part 8, adjusting screw rod 11, connecting rod 9 and a metal stator
7,7 rear end of metal stator is connected with connecting rod 9, and external screw thread, the end face insertion of adjusting screw rod 11 is arranged in 11 outer wall of adjusting screw rod
One miniature bearing is set, and 9 one end of connecting rod is inserted in the bearing hole of miniature bearing, and rotating part 8 is set to the outside of fluorescent tube
End, adjusting screw rod 11 are incorporated in the screw hole of fluorescent tube.For 7 outboard end of metal stator tool there are one clamping opening, light bar is incorporated in the folder
It is clamped in mouthful, entire metal stator section is in " C " font, and elastic metallic material is used to be made.When adjusting, as long as rotation is outer
The rotating part in portion so that adjusting screw rod is inserted into fluorescent tube, and metal stator remains stationary as under the action of miniature bearing, into
And eject lamp bar towards outside, achieve the purpose that tight, multiple length adjustment pieces can be adjusted simultaneously so that light bar keeps one
A level, as shown in Figure 3；But one of length adjustment piece is also adjusted so that an angle occurs in light bar wherein side
Turnover, and the lamp bead in the light bar of this transition location, in a folder between the light that the light of injection and remaining lamp bead project
Angle achievees the purpose that lighting angle changes with this.
The both sides of first fluorescent tube 3 are respectively set there are one transition face, and transition face one end is connected with the second fluorescent tube 2 of both sides,
The inner wall of first fluorescent tube is provided with layer of transparent layer of silica gel.
The utility model has the beneficial effects that：The fluorescent tube of the strip light of the utility model is adjustable, and then the control lamp of flange
The length of body, and light bar is adjusted by the length of the length adjustment piece adjusting interior lamp band outside fluorescent tube after the completion of adjusting
Lighting angle and tight degree.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of LED bar graph lamp, including fluorescent tube, light bar, the lamp bead being set in light bar and lamp tube joint, fluorescent tube are installed on
Between two lamp tube joints, light bar is installed in fluorescent tube, and the power supply connection in the both sides and lamp tube joint of light bar, feature exists
In：The fluorescent tube includes first fluorescent tube and two second fluorescent tubes, and the internal diameter of the first fluorescent tube is equal to the outer diameter of the second fluorescent tube,
Two second fluorescent tube one end are inserted in the first fluorescent tube；
First fluorescent tube, the second fluorescent tube outside be respectively provided with there are one length adjustment piece, length adjustment piece one end stretches out in lamp
The outside of pipe, inner end are inserted into fluorescent tube and are connect with light bar.
2. LED bar graph lamp as described in claim 1, it is characterised in that：The length adjustment piece includes a rotating part, adjusts spiral shell
Bar, connecting rod and a metal stator, the metal stator rear end are connected with connecting rod, and outer spiral shell is arranged in adjusting screw rod outer wall
Line, end face insertion one miniature bearing of setting of adjusting screw rod, connecting rod one end is inserted in the bearing hole of miniature bearing, rotates
Portion is set to the outboard end of fluorescent tube, and adjusting screw rod is incorporated in the screw hole of fluorescent tube.
3. LED bar graph lamp as claimed in claim 2, it is characterised in that：Clamping opening that there are one the metal stator outboard end tools,
Light bar is incorporated in the clamping opening and clamps, and entire metal stator section is in " C " font, and elastic metallic material is used to be made.
4. LED bar graph lamp as described in claim 1, it is characterised in that：There are one the both sides of first fluorescent tube are respectively set
Transition face, transition face one end are connected with the second fluorescent tube of both sides.
5. LED bar graph lamp as described in claim 1, it is characterised in that：The inner wall of first fluorescent tube is provided with layer of transparent
Layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884365.0U CN207661452U (en) | 2017-12-29 | 2017-12-29 | A kind of LED bar graph lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884365.0U CN207661452U (en) | 2017-12-29 | 2017-12-29 | A kind of LED bar graph lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661452U true CN207661452U (en) | 2018-07-27 |
Family
ID=62944364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884365.0U Expired - Fee Related CN207661452U (en) | 2017-12-29 | 2017-12-29 | A kind of LED bar graph lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661452U (en) |
-
2017
- 2017-12-29 CN CN201721884365.0U patent/CN207661452U/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: 20180727 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |