CN207049872U - The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged - Google Patents
The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged Download PDFInfo
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- CN207049872U CN207049872U CN201721083782.5U CN201721083782U CN207049872U CN 207049872 U CN207049872 U CN 207049872U CN 201721083782 U CN201721083782 U CN 201721083782U CN 207049872 U CN207049872 U CN 207049872U
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- fixture block
- guide rod
- lamp body
- damping
- damping fixture
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Abstract
The utility model discloses the light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged, including lamp body, light bulb, connector, support and damping fixture block；The inwardly protruding guide rod for forming cylindricality of the light bulb, the damping fixture block clamps with guide rod to be connected and can be moved up and down along guide rod；The support has U-shaped structure, and its both ends is fixedly connected with damping fixture block respectively, and centre is fixedly connected by connector with lamp body；The lamp body carries out stretching motion up and down under the drive of support, relative to light bulb；For the lamp body after stretching or contractile motion is completed, the damping fixture block is matched for clamping tightly fixation with guide rod, so as to carry out limitation fixation to the position of lamp body.The light fixture drawing mechanism, lamp body is during telescopic adjustment, steady noiseless generation.After lamp body completes telescopic adjustment, because damping fixture block and guide rod are matched for clamping tightly fixation so that the position of lamp body is able to limitation and fixed, and effectively prevent rocking for light, ensures illuminating effect.
Description
Technical field
The technical field of LED illumination lamp is the utility model is related to, is engaged more particularly, to a kind of guide rod damping fixture block
Light fixture drawing mechanism.
Background technology
LED is a kind of solid-state semiconductor device that can convert electrical energy into visible ray, and it directly can turn electric energy
Luminous energy is turned to, there is the advantages of high brightness, low power consuming, environmental protection, long lifespan, impact resistance and stable performance.Due to LED light sources
Various advantages with the above so that it is widely used in lighting field.
In existing Design of Luminaires, in order to meet the regulation requirement of structure, LED lamp generally requires the stretching for realizing structure
Adjusted with shrinking.It is but more using positioning hoodle in traditional light fixture stretching structure（Post）To realize telescopic adjustment.Position hoodle
（Post）Structure carries out positioning slip by the positioning hole in chute, can not realize the flexible tune of the random length in telescopic extensions
Section, that is, stepless retractable is not realized, and larger noise is easily produced during adjusting.
Therefore, it is necessary to be improved to the stretching structure of existing LED lamp, make that its is simple in construction, has good resistance
Buddhist nun's effect, and can realize that stepless retractable is adjusted, meet that the structure regulation of LED lamp, especially LED spotlight requires.
The content of the invention
In order to solve above mentioned problem existing for prior art, the utility model provides one kind using guide rod and damping fixture block
The light fixture drawing mechanism worked in coordination, the mechanism use the interior external damping fixture block with holding function to clamp connection cylindricality guide rod,
Then by being driven with the close-connected support of damping fixture block, lamp body is stretched and contractile motion, telescopic process are steadily noiseless
Produce.After lamp body completes telescopic adjustment, because damping fixture block and guide rod are matched for clamping tightly fixation so that the position of lamp body obtains
Fixed with limiting, effectively prevent rocking for light, ensure illuminating effect.
To achieve these goals, the utility model provides following technical scheme：
The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged, including lamp body, light bulb, connector, support and damping
Fixture block；The inwardly protruding guide rod for forming cylindricality of the light bulb, the damping fixture block and guide rod clamp connection and can be along on guide rods
Lower movement；The support has U-shaped structure, and its both ends is fixedly connected with damping fixture block respectively, and centre passes through connector and lamp body
It is fixedly connected；The lamp body carries out stretching motion up and down under the drive of support, relative to light bulb；The lamp body is completed to stretch
Or after contractile motion, the damping fixture block is matched for clamping tightly fixation with guide rod, so as to carry out limitation fixation to the position of lamp body.
In the light fixture drawing mechanism, damping fixture block clamps the cylindricality guide rod that connection light bulb convexes to form inwards so that lamp body
Under the drive of connector and U-bracket, moved up and down in light bulb, realize stretching and the structure shunk regulation.The tune
Save and adjusted for stepless retractable, you can to realize the regulation of random length, and noiseless generation in telescopic extensions.
After lamp body completes telescopic adjustment, because damping fixture block and guide rod are matched for clamping tightly fixation so that lamp body
Position is able to limitation and fixed, and avoids rocking for light, ensures illuminating effect.
The light fixture drawing mechanism that guide rod damping fixture block i.e. of the present utility model is engaged, guide rod damping fixture block are matched for clamping tightly
Connected mode can both realize the smooth adjustment of lamp body stepless retractable, and and can is after the completion of lamp body telescopic adjustment to the position of lamp body
It is fixed, there is good damping restriction effect.
As further describing for the technical solution of the utility model, the inwall of the light bulb and the guide rod of homonymy form cunning
Groove；The damping fixture block includes internal damping fixture block and external damping fixture block；The external damping fixture block is arranged in chute, and and internal resistance
Buddhist nun's fixture block is screwed together, and fixation is clamped to the guide rod of homonymy.
2 cylindricality guide rods of light bulb homonymy and the inwall of light bulb form chute, as a cavity, for accommodating damping folder
External damping fixture block in block, external damping fixture block are spirally connected with internal damping fixture block and are fixed together, and 2 guide rods of homonymy are clamped
It is fixed, realize the tight fit of damping fixture block and guide rod, it is ensured that the telescopic adjustment of lamp body is steady and the position of lamp body is fixed.
As further describing for the technical solution of the utility model, internal damping fixture block and external damping the fixture block clamping is led
The contact surface of bar is arcwall face.
The contact surface of the internal damping fixture block and external damping fixture block that damp fixture block is disposed as arcwall face, can preferably be adjacent to and lead
Bar, increasing friction force, the contact surface of arcuate structure can be clamped effectively to guide rod, it is ensured that will not be shaken in lamp body drawing process
Shake.
As further describing for the technical solution of the utility model, the connector is cylindricality connecting rod, the connection
One end of part is fixedly connected with the center of lamp body, and the other end is fixedly connected with the center of support.
As connector, cylindricality connecting rod is fixedly connected with the center of lamp body and the center of support respectively so that lamp body with
Support is connected firmly, and when lamp body carries out stretching and contractile motion, lamp body will not swing, and avoid rocking for light, protect
Demonstrate,prove illuminating effect.
Based on above-mentioned technical scheme, the technique effect that the utility model obtains is：
（1）The light fixture drawing mechanism that guide rod damping fixture block provided by the utility model is engaged, using interior external damping fixture block
With cylindricality guide rod clamping engagement so that lamp body carries out steady, continuous uniform when stretching and contractile motion under the drive of support, no
Meeting interim card, has good regulation feel, and noiseless generation；Lamp body complete telescopic adjustment after, due to damping fixture block with
Guide rod is matched for clamping tightly fixation so that the position of lamp body is able to limitation and fixed, and effectively prevent rocking for light, ensures illumination
Effect.
（2）The light fixture drawing mechanism that guide rod damping fixture block of the present utility model is engaged, interior external damping fixture block are matched for clamping tightly
The connected mode of guide rod, the smooth adjustment of lamp body stepless retractable can be both realized, and can is after the completion of lamp body telescopic adjustment to lamp
The position of body is fixed, and has good damping restriction effect, and the structure regulation for meeting LED lamp well requires.
（3）The light fixture drawing mechanism that guide rod fixture block of the present utility model is engaged, guide rod are formed in one with light bulb, and it is tied
Structure is simple, handling ease, whole lamp simple and beautiful.
Brief description of the drawings
Fig. 1 is the structural representation that guide rod of the present utility model damps the light fixture drawing mechanism that fixture block is engaged.
Fig. 2 is the internal structure sectional view that guide rod of the present utility model damps the light fixture drawing mechanism that fixture block is engaged.
Embodiment
For the ease of understanding the utility model, the utility model is carried out more below in conjunction with accompanying drawing and specific embodiment
Comprehensive description.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can be with many differences
Form realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make pair
The more thorough and comprehensive that disclosure of the present utility model understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Embodiment 1
The structural representation for the light fixture drawing mechanism that the guide rod damping fixture block that Fig. 1 gives the present embodiment is engaged, Fig. 2 give
The internal structure sectional view of the light fixture drawing mechanism of the present embodiment is gone out, fixture block is damped with reference to reference to figure 1 and Fig. 2, a kind of guide rod
The light fixture drawing mechanism being engaged, including lamp body 1, light bulb 2, connector 3, support 4 and damping fixture block 5.Wherein, light bulb 2 is to lamp
Cylinder internal protrusion forms the guide rod 21 of cylindricality, and the guide rod 21 of homonymy then forms chute 22 with the light bulb inwall of the side.In this reality
Apply in example, connector 3 is cylindricality connecting rod, and one end of connector 3 is fixedly connected with the center of lamp body 1, the other end and support 4
Center is fixedly connected.
It should be noted that with cylindricality connection rod-shape connector 3 respectively with the center and support 4 of lamp body 1
The heart is fixedly connected so that lamp body 1 is connected firmly with support 4, and when lamp body 1 carries out stretching and contractile motion, lamp body 1 will not be left
Right swing, rocking for light is avoided, ensure illuminating effect.
Support 4 has U-shaped structure, and its both ends is fixedly connected with damping fixture block 5 respectively, and centre passes through connector 3 and lamp body 1
It is fixedly connected.
Damping fixture block 5 includes internal damping fixture block 51 and external damping fixture block 52.Wherein, external damping fixture block 52 is arranged at homonymy
Guide rod 21 and the light bulb inwall of the side are then formd in chute 22, and are screwed together with internal damping fixture block 51, support 4, to same
Two guide rods 21 of side are clamped fixation.As depicted in figs. 1 and 2, internal damping fixture block 51 and external damping fixture block 52 clamp guide rod
21 contact surface is arcwall face.
Damping in fixture block 5, the contact surface of internal damping fixture block 51 and external damping fixture block 52 and guide rod 21 is disposed as arcwall face,
Guide rod 21 so can be preferably adjacent to, increasing friction force, effectively guide rod 21 is clamped, it is ensured that in lamp body drawing process not
It can rock.
Further, damp the clamping of fixture block 5 to be connected to guide rod 21 and can move up and down along guide rod 21, due to damping fixture block
5 are fixedly connected with support 4 again, and such lamp body 1 then carries out stretching motion up and down under the drive of support 4 relative to light bulb 2；Lamp
For body 1 after stretching or contractile motion is completed, damping fixture block 5 is matched for clamping tightly fixation with guide rod 21, so as to be carried out to the position of lamp body 1
Limitation is fixed.
The drawing process of lamp body is introduced now, the light fixture drawing mechanism that the present embodiment provides, damping fixture block 5 clamps
The cylindricality guide rod 21 that connection light bulb 2 convexes to form inwards so that lamp body 1 is under the drive of connector 3 and U-bracket 4, in light bulb
Moved up and down in 2, realize stretching and the structure shunk regulation.It is this to be adjusted to stepless retractable regulation, you can with flexible
In the range of realize the regulation of random length, and noiseless generation.
After lamp body completes telescopic adjustment, fixation is matched for clamping tightly due to damping fixture block 5 and guide rod 21 so that lamp body
Position be able to limitation and fix, avoid rocking for light, ensure illuminating effect.
The guide rod that i.e. the present embodiment provides damps the light fixture drawing mechanism that fixture block is engaged, and is employed in part connection procedure
4 guide rods, 4 damping fixture blocks, 1 support and 1 cylindricality connecting rod.Wherein, the connection side that guide rod damping fixture block is matched for clamping tightly
Formula can both realize the smooth adjustment of lamp body stepless retractable, and and can is consolidated after the completion of lamp body telescopic adjustment to the position of lamp body
It is fixed, there is good damping restriction effect.
Meanwhile the light fixture drawing mechanism that the guide rod damping fixture block of the present embodiment is engaged, guide rod are formed in one with light bulb,
Its is simple in construction, handling ease, whole lamp simple and beautiful.
Above content is only structure example and explanation of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these it is aobvious and
The alternative forms being clear to belong to the scope of protection of the utility model.
Claims (4)
1. the light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged, it is characterised in that including lamp body（1）, light bulb（2）, even
Fitting（3）, support（4）With damping fixture block（5）；The light bulb（2）The inwardly protruding guide rod for forming cylindricality（21）, the damping folder
Block（5）With guide rod（21）Clamping connection simultaneously can be along guide rod（21）Move up and down；The support（4）With U-shaped structure, its both ends
Respectively with damping fixture block（5）It is fixedly connected, centre passes through connector（3）With lamp body（1）It is fixedly connected；The lamp body（1）Propping up
Frame（4）Drive under, relative to light bulb（2）Carry out stretching motion up and down；The lamp body（1）Complete stretching or contractile motion
Afterwards, the damping fixture block（5）With guide rod（21）Fixation is matched for clamping tightly, so as to lamp body（1）Position carry out limitation fixation.
2. the light fixture drawing mechanism that guide rod damping fixture block according to claim 1 is engaged, it is characterised in that the light bulb
（2）Inwall and homonymy guide rod（21）Form chute（22）；The damping fixture block（5）Including internal damping fixture block（51）And extrernal resistance
Buddhist nun's fixture block（52）；The external damping fixture block（52）It is arranged at chute（22）In, and with internal damping fixture block（51）It is screwed together, it is right
The guide rod of homonymy（21）It is clamped fixation.
3. the light fixture drawing mechanism that guide rod damping fixture block according to claim 2 is engaged, it is characterised in that the internal resistance
Buddhist nun's fixture block（51）With external damping fixture block（52）Clamp guide rod（21）Contact surface be arcwall face.
4. the light fixture drawing mechanism that guide rod damping fixture block according to claim 1 is engaged, it is characterised in that the connection
Part（3）For cylindricality connecting rod, the connector（3）One end and lamp body（1）Center be fixedly connected, the other end and support（4）
Center be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083782.5U CN207049872U (en) | 2017-08-28 | 2017-08-28 | The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083782.5U CN207049872U (en) | 2017-08-28 | 2017-08-28 | The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049872U true CN207049872U (en) | 2018-02-27 |
Family
ID=61503536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083782.5U Active CN207049872U (en) | 2017-08-28 | 2017-08-28 | The light fixture drawing mechanism that a kind of guide rod damping fixture block is engaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049872U (en) |
-
2017
- 2017-08-28 CN CN201721083782.5U patent/CN207049872U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 528400 the first and second layers of No. 309 East Coast North Road, Guzhen Town, Zhongshan, Guangdong Patentee after: ZHONGSHAN NVC DECORATIVE LIGHTING CO., LTD. Address before: 516021 Guangdong province Huizhou Huicheng District Ru Hu Town East Asian village committee stone bridge head (reed Industrial Park) Patentee before: Huizhou Leishi Optoelectronic Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |