CN214891000U - Position adjusting device for irradiation head of semiconductor lighting device - Google Patents
Position adjusting device for irradiation head of semiconductor lighting device Download PDFInfo
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- CN214891000U CN214891000U CN202121151555.8U CN202121151555U CN214891000U CN 214891000 U CN214891000 U CN 214891000U CN 202121151555 U CN202121151555 U CN 202121151555U CN 214891000 U CN214891000 U CN 214891000U
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Abstract
The utility model provides a semiconductor lighting device shines position adjustment device of head. The position adjusting device of the irradiation head of the semiconductor lighting device comprises: the top of the outer cover is provided with a telescopic groove; the bottom of the main lamp cap is fixed at the center of the top of the outer cover and used for main lamp light irradiation; the mounting rack is movably mounted inside the telescopic groove. The utility model provides a position adjustment device of semiconductor lighting device illumination head has two sets of auxiliary lamp holder slopes to install in the both sides of main lamp holder, provide supplementary irradiation source for the illumination lamp, satisfy the demand of different intensity of illumination, two sets of auxiliary lamp holders of slope installation simultaneously pass through linkage structure and make things convenient for inside and outside extension to adjust, when auxiliary lamp holder outwards extends, conveniently increase the holistic irradiation range of equipment, linkage structure conveniently adjusts the angle of use of auxiliary lamp holder according to the demand of using simultaneously, in order to satisfy the demand that uses when the actual work.
Description
Technical Field
The utility model relates to a semiconductor lighting apparatus technical field especially relates to a semiconductor lighting device shines position adjustment device of head.
Background
Semiconductor lighting is a new lighting technology, the basic device of the semiconductor lighting is a light emitting diode, the semiconductor solid light emitting device is a semiconductor solid light emitting device, a solid semiconductor chip is used as a light emitting material, excess energy is released through carrier recombination in a semiconductor to cause photon emission, and red, yellow, blue, green, cyan, orange, purple and white light is directly emitted.
When the semiconductor lighting equipment is used, the semiconductor lighting equipment is divided into a split type irradiation head and an integrated type irradiation head, and the irradiation head is mainly used for providing a light source and can provide stable light source output for the semiconductor lighting equipment.
In the prior art, after the irradiation head is installed on the existing semiconductor lighting equipment, the irradiation head is mostly installed in the middle, when the lighting equipment is used for adjusting light, the light source intensity of the side face is inconvenient to adjust, and the installation and the use position of the side face light source are inconvenient to adjust according to the use requirement.
Therefore, it is necessary to provide a position adjustment device for an irradiation head of a semiconductor illumination device to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a semiconductor lighting device shines position adjustment device of head has solved the inconvenient problem of adjusting of the in-service use position that semiconductor lighting apparatus shines the head.
In order to solve the above technical problem, the utility model provides a semiconductor lighting device shines position adjustment device of head includes: the top of the outer cover is provided with a telescopic groove; the bottom of the main lamp cap is fixed at the center of the top of the outer cover and used for main lamp light irradiation; the mounting rack is movably mounted inside the telescopic groove, an auxiliary lamp cap is fixedly connected to the outer surface of the mounting rack, one side of the mounting rack is rotatably connected to the inner surface of the telescopic groove through a rotating piece, and a connecting rod is fixedly connected to the bottom of the mounting rack; the bottom of the support frame is fixed on the inner wall of the outer cover, and a limiting sliding hole is formed in the support frame; the bottom of the adjusting motor is fixed to the top of the support frame, an output end of the adjusting motor is fixedly connected with an adjusting screw rod, the surface of the adjusting screw rod is in threaded connection with a sliding block, and two sides of the sliding block are fixedly connected with a linkage shaft; one side of the transmission rod is fixed at one end of the linkage shaft, and the outer surface of the transmission rod is fixedly connected with a transmission shaft; the linkage rod, the surface of linkage rod rotate through supporting the pivot install in the inside of dustcoat, the surface of linkage rod has seted up the transmission hole for connect the transmission shaft.
Preferably, the outer surface of the mounting frame is slidably connected with the inner surface of the telescopic groove, and the mounting frame is stably turned over and adjusted up and down.
Preferably, the bottom end of the adjusting screw rod penetrates through the surface of the support frame and extends to the inside of the support frame, and the outer surface of the sliding block is in sliding connection with the inner surface of the support frame.
Preferably, one end of the linkage shaft passes through the inside of the limiting sliding hole and extends to the outside of the supporting frame, and the surface of the linkage shaft is in sliding connection with the inner surface of the limiting sliding hole.
Preferably, the surface of the transmission shaft is in transmission connection with the inner surface of the transmission hole and used for rotation adjustment of the linkage rod.
Preferably, the top end of the linkage rod is rotatably connected with the bottom end of the connecting rod and used for driving the mounting frame to extend and adjust.
Preferably, a lifting slide hole is formed in the slide block, a buffer rod is movably mounted on the inner surface of the lifting slide hole, a transverse through hole is formed in the buffer rod, a pressure spring is fixedly connected to the top of the buffer rod, and a contact switch is fixedly connected to the top of the inner wall of the slide block.
Preferably, the outer surface of the buffer rod is fixedly connected with one side of the linkage shaft, and the output end of the contact switch is electrically connected with the control end of the adjusting motor.
Compared with the prior art, the utility model provides a semiconductor lighting device shines position adjustment device of head has following beneficial effect:
the utility model provides a position adjustment device of semiconductor lighting device illumination head, the both sides at main lamp holder are installed in the slope of two sets of auxiliary lamp holders, provide supplementary illuminating source for the illumination lamp, satisfy the demand of different intensity of illumination, two sets of auxiliary lamp holders of slope installation simultaneously pass through linkage structure and make things convenient for inside and outside extension to adjust, when auxiliary lamp holder outwards extends, conveniently increase the holistic irradiation range of equipment, linkage structure conveniently adjusts the angle of use of auxiliary lamp holder according to the demand of using simultaneously, in order to satisfy the demand that uses when the actual work.
Drawings
Fig. 1 is a schematic structural diagram of a position adjustment device for an irradiation head of a semiconductor illumination device according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of the support frame portion shown in FIG. 1;
FIG. 3 is a three-dimensional view of the support frame shown in FIG. 1;
fig. 4 is a schematic structural diagram of a position adjustment device for an irradiation head of a semiconductor illumination device according to a second embodiment of the present invention.
Reference numbers in the figures:
1. a housing, 11, an extension groove;
2. a main lamp head;
3. a mounting rack 31, an auxiliary lamp holder 32, a rotating part 33 and a connecting rod;
4. a support frame 41 and a limiting slide hole;
5. the device comprises an adjusting motor 51, an adjusting screw rod 52, a sliding block 521, a lifting sliding hole 53 and a linkage shaft;
6. a transmission rod 61 and a transmission shaft;
7. the linkage rod 71, the support rotating shaft 72 and the transmission hole;
8. a buffer rod 81, a transverse hole;
9. pressure spring, 91, contact switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a position adjustment device for an irradiation head of a semiconductor illumination device according to a first embodiment of the present invention; FIG. 2 is a schematic structural view of the support frame portion shown in FIG. 1; fig. 3 is a three-dimensional view of the support stand shown in fig. 1.
A position adjusting device for an irradiation head of a semiconductor lighting device includes: the device comprises an outer cover 1, wherein the top of the outer cover 1 is provided with a telescopic groove 11;
the bottom of the main lamp holder 2 is fixed at the center of the top of the outer cover 1 and is used for main lamp light irradiation;
the mounting rack 3 is movably mounted inside the telescopic groove 11, an auxiliary lamp cap 31 is fixedly connected to the outer surface of the mounting rack 3, one side of the mounting rack 3 is rotatably connected to the inner surface of the telescopic groove 11 through a rotating member 32, and a connecting rod 33 is fixedly connected to the bottom of the mounting rack 3;
the bottom of the support frame 4 is fixed on the inner wall of the outer cover 1, and a limiting sliding hole 41 is formed in the support frame 4;
the bottom of the adjusting motor 5 is fixed to the top of the support frame 4, an output end of the adjusting motor 5 is fixedly connected with an adjusting screw rod 51, the surface of the adjusting screw rod 51 is in threaded connection with a sliding block 52, and two sides of the sliding block 52 are fixedly connected with a linkage shaft 53;
one side of the transmission rod 6 is fixed at one end of the linkage shaft 53, and the outer surface of the transmission rod 6 is fixedly connected with a transmission shaft 61;
the linkage rod 7 is arranged inside the outer cover 1 in a rotating mode through a supporting rotating shaft 71 on the surface of the linkage rod 7, and a transmission hole 72 is formed in the surface of the linkage rod 7 and used for being connected with the transmission shaft 61.
The top of the outer cover 1 is of an inwards concave structure, and the inwards concave surface is of a light condensing structure, so that the light rays irradiated by the lamp cap part can be conveniently condensed and irradiated;
the main lamp source part comprises a main lamp cap 2 and two groups of auxiliary lamp caps 31 on the side surfaces;
the main lamp cap 2 is arranged at the central part of the concave structure, adopts the design of a semiconductor lamp cap and is a main illuminating lamp light source;
the other two groups of auxiliary lamp caps 31 are obliquely arranged on two sides of the main lamp cap 2, and the semiconductor lamp cap design is also adopted to provide supplementary irradiation light sources for the irradiation lamp so as to meet the requirements of different irradiation intensities;
two sets of auxiliary lamp holder 31 of slope installation simultaneously are through linkage structure convenient inside and outside extension regulation, when auxiliary lamp holder 31 outwards extends, conveniently increase the holistic irradiation range of equipment, and linkage structure conveniently adjusts auxiliary lamp holder 31's application angle according to the demand of using simultaneously to the demand that uses when satisfying the actual operation.
The linkage structure comprises two groups of mounting frames 3, two groups of rotating pieces 32, two groups of connecting rods 33, a group of supporting frames 4, a group of adjusting motors 5, a group of adjusting screw rods 51, a group of sliding blocks 52, two groups of linkage shafts 53, two groups of transmission rods 6, two groups of transmission shafts 61, two groups of linkage rods 7, two groups of supporting rotating shafts 71 and two groups of transmission holes 72.
When the adjusting motor 5 is used, the adjusting motor 5 is connected with an external power supply, the adjusting screw rod 51 can be driven to rotate after the adjusting motor 5 is started, the sliding block 52 in threaded connection is driven to lift and adjust when the adjusting screw rod 51 rotates, and because the two sides of the sliding block 52 are limited by the sliding of the two groups of linkage shafts 53 and the inner surface of the limiting sliding hole 41, the stability of the sliding block 52 during lifting and adjusting is ensured;
meanwhile, the slide block 52 can synchronously drive the two groups of linkage shafts 53 to be lifted and adjusted when the two groups of linkage shafts 53 are lifted and adjusted, synchronously drive the two groups of transmission rods 6 to synchronously move up and down when the two groups of linkage shafts 53 are lifted and adjusted, the two groups of transmission rods 6 drive the two groups of transmission shafts 61 to move up and down, and synchronously drive the two groups of linkage rods 7 to rotate through the two groups of transmission holes 72 when the two groups of transmission shafts 61 move up and down;
when one side of the transmission hole 72 of the linkage rod 7 rotates downwards, the other side of the linkage rod 7 pushes the mounting frame 3 to rotate upwards through the connecting rod 33, so that the mounting frame 3 drives the auxiliary lamp caps 31 to expand outwards, and the expansion of the two groups of auxiliary lamp caps 31 is synchronously performed;
when one side of the transmission hole 72 of the linkage rod 7 rotates upwards, the other side of the linkage rod 7 pulls the mounting frame 3 to rotate downwards through the connecting rod 33, so that the mounting frame 3 drives the auxiliary lamp caps 31 to retract and reset inwards, and the retraction of the two groups of auxiliary lamp caps 31 is performed synchronously.
The outer surface of the mounting frame 3 is in sliding connection with the inner surface of the telescopic groove 11 and is used for stably turning the mounting frame 3 up and down.
The mounting rack 3 can stably rotate in the telescopic slot 11 through the rotating member 32, and when the mounting rack 3 rotates upwards, the auxiliary lamp head 31 is conveniently driven to expand outwards;
when the mounting frame 3 rotates downwards, the auxiliary lamp head 31 is conveniently driven to contract inwards for resetting.
The bottom end of the adjusting screw 51 penetrates through the surface of the support frame 4 and extends into the support frame 4, and the outer surface of the sliding block 52 is in sliding connection with the inner surface of the support frame 4.
The bottom of accommodate the lead screw 51 is connected with the bottom rotation of support frame 4 inner wall, adjusts for accommodate the lead screw 51 the rotation and provides stable supporting role, and accommodate the lead screw 51 the surface and the internal surface threaded connection of slider 52, makes things convenient for accommodate the lead screw 51 to drive slider 52 and carries out the lift adjustment.
One end of the linkage shaft 53 passes through the inside of the limiting slide hole 41 and extends to the outside of the support frame 4, and the surface of the linkage shaft 53 is in sliding connection with the inner surface of the limiting slide hole 41.
The surface of the transmission shaft 61 is in transmission connection with the inner surface of the transmission hole 72 and is used for the rotation adjustment of the linkage rod 7.
The top end of the linkage rod 7 is rotatably connected with the bottom end of the connecting rod 33 and is used for driving the mounting frame 3 to extend and adjust.
The utility model provides a semiconductor lighting device shines position adjustment device of head's theory of operation as follows:
when the use position of the auxiliary lamp cap 31 needs to be adjusted, the adjusting motor 5 is started, the adjusting motor 5 drives the adjusting screw rod 51 to rotate, the adjusting screw rod 51 drives the sliding block 52 to slide downwards, and the sliding block 52 synchronously drives the linkage shaft 53 to move downwards when sliding downwards;
the driving rod 6 is driven to move downwards when the linkage shaft 53 moves downwards, the driving rod 6 presses the linkage rod 7 downwards through the driving shaft 61, one side of the driving hole 72 of the linkage rod 7 rotates downwards, the other side of the linkage rod 7 pushes the mounting frame 3 to rotate upwards through the connecting rod 33, and the mounting frame 3 synchronously drives the auxiliary lamp cap 31 to expand outwards when rotating upwards, so that the using position and the angle of the auxiliary lamp cap 31 can be adjusted conveniently.
Compared with the prior art, the utility model provides a semiconductor lighting device shines position adjustment device of head has following beneficial effect:
two sets of auxiliary lamp holder 31 slope is installed in the both sides of main lamp holder 2, provide supplementary irradiation source for the lamp, satisfy different irradiation intensity's demand, two sets of auxiliary lamp holders 31 of slope installation simultaneously are through linkage structure convenient inside and outside extension regulation, when auxiliary lamp holder 31 outwards extends, conveniently increase the holistic irradiation range of equipment, linkage structure conveniently adjusts auxiliary lamp holder 31's application angle according to the demand of using simultaneously, in order to satisfy the demand that uses when the actual work.
Second embodiment:
referring to fig. 4, a second embodiment of the present application provides another position adjustment device for an irradiation head of a semiconductor illumination device based on a position adjustment device for an irradiation head of a semiconductor illumination device provided in a first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, a position adjustment device for an irradiation head of a semiconductor illumination device according to a second embodiment of the present application is different in that the position adjustment device for an irradiation head of a semiconductor illumination device further includes:
the sliding block 52 is provided with a lifting slide hole 521, a buffer rod 8 is movably mounted on the inner surface of the lifting slide hole 521, a transverse through hole 81 is formed in the buffer rod 8, the top of the buffer rod 8 is fixedly connected with a pressure spring 9, and the top of the inner wall of the sliding block 52 is fixedly connected with a contact switch 91.
The contact switch 91 is arranged inside the sliding block 52, so that whether the auxiliary lamp head 31 collides with other objects when being unfolded is detected, and the adjusting motor 5 is automatically turned off;
in the process that the auxiliary lamp cap 31 extends outwards, when the auxiliary lamp cap 31 is in contact with an external object, the mounting frame 3 cannot rotate continuously, so that the linkage rod 7 cannot rotate, the transmission rod 6 is fixed, the linkage shaft 53 connected with the transmission rod 6 is fixed at the same time, and the buffer rod 8 connected with the linkage shaft 53 is in a fixed state;
at the moment, the adjusting motor 5 is still in a normal starting state, the adjusting motor 5 continues to drive the adjusting screw rod 51 to rotate, the adjusting screw rod 51 pushes the sliding block 52 to continue to move downwards through a threaded connection structure, and the sliding block 52 continues to drive the contact switch 91 to move downwards when moving downwards;
when the surface of the contact switch 91 comes into contact with the surface of the buffer lever 8, the adjustment motor 5 is turned off.
The auxiliary lamp cap 31 is prevented from being damaged due to blocking of an external object when extending outwards, and the stability and the safety of the operation of the equipment are guaranteed.
The outer surface of the buffer rod 8 is fixedly connected with one side of the linkage shaft 53, and the output end of the contact switch 91 is electrically connected with the control end of the adjusting motor 5.
Has the advantages that:
the inside of the slider 52 is equipped with a contact structure, when the auxiliary lamp head 31 contacts with an external object, the adjusting screw 51 pushes the slider 52 to move downwards continuously through the structure of threaded connection, the slider 52 moves downwards and drives the contact switch 91 to move downwards, when the surface of the contact switch 91 contacts with the surface of the buffer rod 8, the adjusting motor 5 is turned off, and whether the auxiliary lamp head 31 collides with other objects when being unfolded or not is detected and the adjusting motor 5 is turned off automatically.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A position adjusting device for an irradiation head of a semiconductor lighting device, comprising:
the top of the outer cover is provided with a telescopic groove;
the bottom of the main lamp cap is fixed at the center of the top of the outer cover and used for main lamp light irradiation;
the mounting rack is movably mounted inside the telescopic groove, an auxiliary lamp cap is fixedly connected to the outer surface of the mounting rack, one side of the mounting rack is rotatably connected to the inner surface of the telescopic groove through a rotating piece, and a connecting rod is fixedly connected to the bottom of the mounting rack;
the bottom of the support frame is fixed on the inner wall of the outer cover, and a limiting sliding hole is formed in the support frame;
the bottom of the adjusting motor is fixed to the top of the support frame, an output end of the adjusting motor is fixedly connected with an adjusting screw rod, the surface of the adjusting screw rod is in threaded connection with a sliding block, and two sides of the sliding block are fixedly connected with a linkage shaft;
one side of the transmission rod is fixed at one end of the linkage shaft, and the outer surface of the transmission rod is fixedly connected with a transmission shaft;
the linkage rod, the surface of linkage rod rotate through supporting the pivot install in the inside of dustcoat, the surface of linkage rod has seted up the transmission hole for connect the transmission shaft.
2. A position adjusting apparatus for an irradiation head of a semiconductor illumination device according to claim 1, wherein an outer surface of the mounting frame is slidably coupled with an inner surface of the telescopic groove for stable up-down turning adjustment of the mounting frame.
3. The apparatus of claim 1, wherein the bottom end of the lead screw penetrates the surface of the support frame and extends into the support frame, and the outer surface of the slider is slidably connected to the inner surface of the support frame.
4. The device for adjusting the position of an irradiation head of a semiconductor illuminator according to claim 1, wherein one end of the linkage shaft passes through the inside of the limiting slide hole and extends to the outside of the supporting frame, and the surface of the linkage shaft is slidably connected with the inner surface of the limiting slide hole.
5. The apparatus for adjusting the position of an irradiation head of a semiconductor illuminator according to claim 1, wherein the surface of the driving shaft is drivingly connected to the inner surface of the driving hole for rotational adjustment of the link rod.
6. The device for adjusting the position of an irradiation head of a semiconductor illuminator according to claim 1, wherein the top end of the linkage rod is rotatably connected to the bottom end of the connecting rod for driving the mounting frame to extend and adjust.
7. The apparatus of claim 1, wherein the slider has a slide hole, the slide hole has a buffer rod movably mounted on an inner surface thereof, the buffer rod has a transverse hole, a pressure spring is fixedly connected to a top of the buffer rod, and a contact switch is fixedly connected to a top of an inner wall of the slider.
8. The apparatus for adjusting the position of an irradiation head of a semiconductor illuminator according to claim 7, wherein the outer surface of the buffer rod is fixedly connected to one side of the linkage shaft, and the output end of the contact switch is electrically connected to the control end of the adjustment motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151555.8U CN214891000U (en) | 2021-05-27 | 2021-05-27 | Position adjusting device for irradiation head of semiconductor lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121151555.8U CN214891000U (en) | 2021-05-27 | 2021-05-27 | Position adjusting device for irradiation head of semiconductor lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891000U true CN214891000U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121151555.8U Active CN214891000U (en) | 2021-05-27 | 2021-05-27 | Position adjusting device for irradiation head of semiconductor lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891000U (en) |
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2021
- 2021-05-27 CN CN202121151555.8U patent/CN214891000U/en active Active
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