CN211624899U - Adjustable LED optical fiber lamp - Google Patents
Adjustable LED optical fiber lamp Download PDFInfo
- Publication number
- CN211624899U CN211624899U CN202020624811.XU CN202020624811U CN211624899U CN 211624899 U CN211624899 U CN 211624899U CN 202020624811 U CN202020624811 U CN 202020624811U CN 211624899 U CN211624899 U CN 211624899U
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- light source
- led
- power supply
- optical fiber
- motherboard
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an adjustable LED fiber lamp, which comprises an outer shell, power access portion, radiator unit and light source subassembly, power access portion is fixed to be set up at the shell surface, radiator unit and light source subassembly are all fixed to be set up inside the shell, radiator unit and light source subassembly respectively with power access portion electric connection, the light source subassembly includes the LED light source, the mother board, LED drive power supply and the mechanism of adjusting luminance, the mother board is fixed to be set up inside the shell, the mounting groove has been seted up to the mother board, the LED light source passes through the mounting groove and installs on the mother board, LED drive power supply electric connection power access portion, the LED light source is through the mechanism. The utility model discloses a LED light source to be provided with potentiometre and adjust knob, power is low, and the radiating effect is good, the low noise, and the low voltage is safer, and color rendering index is high, and the illuminance value is adjustable, does not contain the ultraviolet ray, and low infrared ray can reach better exhibition bandwagon effect, and better historical relic protection effect.
Description
Technical Field
The utility model relates to a LED lighting apparatus technical field, concretely relates to adjustable LED fiber lamp.
Background
The optical fiber lamp takes the optical fiber as a core material and takes the high-strength transparent flame-retardant engineering plastic as a sheath, so that the quality problems of fracture, deformation and the like can be avoided within a quite long time, the service life is at least 10 years, and the optical fiber lamp is an ideal material for replacing the existing decorative lighting means. The optical fiber lamp is electrified and then emits light rays from the light source to the optical fiber to enable the optical fiber to emit light, and the optical fiber lamp can be installed into various shapes and patterns according to different installation modes, such as shapes of various animals, patterns of various constellations and the like.
At present, most of optical fiber lamps in the market adopt a halogen light source, or adopt a non-professional light source LED light source, and adopt a halogen light source, so that the power is too high, the infrared ray content is high, the heat dissipation of a lamp body is poor, the service life is short, and the brightness cannot be adjusted. By adopting a non-professional light source LED light source machine, the light source quality is poor, the color rendering index is low, the service life is short, and the brightness can not be adjusted.
Disclosure of Invention
In view of this, the utility model provides an adjustable LED fiber lamp adopts the LED light source to be provided with potentiometre and adjust knob, power is low, and the radiating effect is good, the low noise, and low-voltage is safer, and color rendering index is high, and illuminance value is adjustable, does not contain the ultraviolet ray, and low infrared ray can reach better exhibition bandwagon effect, and better historical relic protection effect.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides an adjustable LED fiber lamp, including shell, power access portion, radiator unit and light source subassembly, the fixed setting of power access portion is in the shell surface, radiator unit with the light source subassembly is all fixed to be set up inside the shell, radiator unit with the light source subassembly respectively with power access portion electric connection, the light source subassembly includes LED light source, mother board, LED drive power supply and the mechanism of adjusting luminance, the mother board is fixed to be set up inside the shell, the mounting groove has been seted up to the mother board, the LED light source passes through the mounting groove is installed on the mother board, LED drive power supply electric connection power access portion, the LED light source passes through adjust luminance mechanism electric connection LED drive power supply.
In the above adjustable LED fiber lamp, as a preferred scheme, the housing includes a top cover, a bottom plate, a front plate, a back plate and two side plates, and the top cover, the bottom plate, the front plate, the back plate and the two side plates are spliced with each other to form a box-shaped structure.
In the above adjustable LED fiber lamp, as a preferred scheme, the motherboard is perpendicular to the bottom plate, the LED driving power supply is detachably connected to the bottom plate, and the dimming mechanism is mounted on the front plate.
In the above adjustable LED optical fiber lamp, as a preferred scheme, the dimming mechanism includes an adjusting knob, a dial plate and a potentiometer, the adjusting knob and the dial plate are mounted on the outer surface of the front plate, the potentiometer is mounted on the inner surface of the front plate, the dial plate is fixedly disposed, the adjusting knob is linked with the adjusting end of the potentiometer, and pins of the potentiometer are electrically connected to the LED light source and the LED driving power supply respectively.
In the above adjustable LED fiber lamp, as a preferred scheme, a straight groove is provided on the motherboard, the straight groove is parallel to the motherboard and penetrates through the motherboard and the mounting groove, the LED light source is connected to the potentiometer through a cable, and the cable passes through the straight groove.
In foretell adjustable LED optic fibre lamp, as preferred scheme, the light source subassembly still includes lens, transition piece and butt joint, the transition piece is the column form, transition piece detachable connects on the mother board, lens set up the transition piece with between the mother board, the through-hole has been seted up on the front bezel, the one end detachable of butt joint connects on the transition piece, the other end passes through the through-hole extends to the front bezel is outside, the LED light source lens the transition piece with the coaxial setting of butt joint, the butt joint is used for installing optic fibre.
In the above adjustable LED fiber lamp, as a preferred scheme, the heat dissipation assembly includes a fan driving power supply, a heat dissipation fan and a heat sink, the fan driving power supply and the heat dissipation fan are detachably connected to the bottom plate, the heat sink is disposed between the motherboard and the heat dissipation fan, the fan driving power supply is electrically connected to the power supply access portion, and the heat dissipation fan is electrically connected to the fan driving power supply.
In the above adjustable LED fiber lamp, as a preferred scheme, the bottom surface of the motherboard is detachably mounted on the bottom plate by bolts, and the side surface of the motherboard is detachably connected to the heat dissipation fan after passing through the heat sink by bolts.
In the above adjustable LED fiber lamp, as a preferred scheme, the power access portion includes an electricity inlet switch and an external power line, and the electricity inlet switch is fixedly disposed on an outer surface of the housing.
In the above adjustable LED fiber lamp, as a preferred scheme, one or more of the top cover, the bottom plate, the front plate, the rear plate and the two side plates are provided with a plurality of heat dissipation holes.
The utility model provides an adjustable LED optic fibre lamp has following beneficial effect:
1. the utility model provides an adjustable LED optical fiber lamp, which takes an LED light source as a light source machine, has low power, low noise, safer low voltage, high color rendering index, no ultraviolet ray and low infrared ray, and can achieve better exhibition and display effects and better cultural relic protection effects;
2. the utility model provides an adjustable LED optical fiber lamp, which is provided with a potentiometer and an adjusting knob, the brightness of an LED light source is adjusted by utilizing the potentiometer and the adjusting knob, the illumination value is adjustable, and a dial plate is configured at the same time, so that the illumination value can be quantized and visualized, and the standard of brightness adjustment is conveniently formulated;
3. the utility model provides an adjustable LED fiber lamp disposes cooling fan and radiator for the LED light source, and the heat that produces the LED light source in time discharges the shell outside, and the radiating effect is good, and the life-span that also can improve the LED light source in time dispels the heat, reduces the fault rate of LED light source, reduces the time of maintenance or maintenance.
Drawings
Fig. 1 is an exploded view of the overall structure of an adjustable LED fiber lamp according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a use state of the adjustable LED optical fiber lamp according to an embodiment of the present invention;
fig. 3 is a circuit connection diagram of the adjustable LED optical fiber lamp provided by the embodiment of the present invention.
Description of reference numerals:
101-bottom plate, 102-top cover, 103-front plate, 104-back plate, 105-side plate, 106-through hole, 107-card slot, 108-radiating hole, 201-mother plate, 202-LED light source, 203-straight slot, 204-mounting slot, 205-LED driving power supply, 206-lens, 207-transition piece, 208-butt joint, 301-fan driving power supply, 302-radiating fan, 303-radiator, 401-potentiometer, 402-dial plate, 403-adjusting knob, 5-power-in switch and 6-optical fiber.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Exemplary embodiments of the present invention are described below in conjunction with specific situations:
referring to fig. 1 and fig. 2, fig. 1 is an exploded view of an overall structure of an adjustable LED optical fiber lamp according to an embodiment of the present invention, and fig. 2 is a schematic view of a usage state structure of the adjustable LED optical fiber lamp according to the embodiment of the present invention; the utility model provides an adjustable LED fiber lamp, which comprises an outer shell, power access portion, radiator unit and light source subassembly, power access portion is fixed to be set up at the shell surface, radiator unit and light source subassembly are all fixed to be set up inside the shell, radiator unit and light source subassembly respectively with power access portion electric connection, the light source subassembly includes LED light source 202, motherboard 201, LED drive power supply 205 and the mechanism of adjusting luminance, motherboard 201 is fixed to be set up inside the shell, mounting groove 204 has been seted up to motherboard 201, LED light source 202 passes through mounting groove 204 and installs on motherboard 201, LED drive power supply 205 electric connection power access portion, LED light source 202 is through the mechanism electric connection LED drive power supply 205 of adjusting luminance.
In the above adjustable LED fiber lamp, as a preferable scheme, the housing includes a top cover 102, a bottom plate 101, a front plate 103, a back plate 104 and two side plates 105, the top cover 102, the bottom plate 101, the front plate 103, the back plate 104 and the two side plates 105 are spliced together to form a box-shaped structure, and the box-shaped structure means that the top cover 102, the bottom plate 101, the front plate 103, the back plate 104 and the two side plates 105 are spliced together to form a similar box shape. In the exemplary embodiment of the present invention, each component of the light source assembly and the bottom plate 101, and the fan driving power supply 301 and the bottom plate 101 are detachably connected by bolts; clamping grooves 107 are formed in the positions, contacted with the side plates 105, of the top cover 102 and the bottom plate 101, the side plates 105 are limited by the clamping grooves 107 between the top cover 102 and the bottom plate 101, and the four corners of the front plate 103 and the rear plate 104 are detachably connected to the side faces of the top cover 102 and the bottom plate 101 through bolts respectively.
In the above adjustable LED fiber lamp, preferably, the motherboard 201 is disposed perpendicular to the base plate 101, the LED driving power source 205 is detachably connected to the base plate 101, and the dimming mechanism is mounted on the front plate 103.
In the above adjustable LED fiber lamp, as a preferred scheme, the dimming mechanism includes an adjusting knob 403, a dial 402 and a potentiometer 401, the adjusting knob 403 and the dial 402 are mounted on the outer surface of the front plate 103, the potentiometer 401 is mounted on the inner surface of the front plate 103, the dial 402 is fixedly disposed, the adjusting knob 403 is linked with an adjusting end of the potentiometer 401, and a pin of the potentiometer 401 is electrically connected to the LED light source 202 and the LED driving power source 205 respectively. In the exemplary embodiment of the present invention, the potentiometer 401 is detachably connected to the inner surface of the front plate 103 by a bolt, and the adjusting knob 403 is assembled with the dial 402 and then mounted on the outer surface of the front plate 103.
In the above adjustable LED optical fiber lamp, preferably, the motherboard 201 is provided with a straight groove 203, the straight groove 203 is parallel to the motherboard 201 and penetrates through the motherboard 201 and the mounting groove 204, the LED light source 202 is connected to the potentiometer 401 through a cable, and the cable passes through the straight groove 203.
In the above adjustable LED optical fiber lamp, as a preferred scheme, the light source assembly further includes a lens 206, a transition piece 207, and a butt joint 208, the transition piece 207 is in a ring column shape, the transition piece 207 is detachably connected to the motherboard 201, the lens 206 is disposed between the transition piece 207 and the motherboard 201, the front board 103 is provided with a through hole 106, one end of the butt joint 208 is detachably connected to the transition piece 207, the other end of the butt joint 208 extends to the outside of the front board 103 through the through hole 106, the LED light source 202, the lens 206, the transition piece 207, and the butt joint 208 are coaxially disposed, and the butt joint 208 is used for installing the optical fiber 6. In the exemplary embodiment of the present invention, an internal thread is provided on the transition piece 207, an external thread matching with the transition piece 207 is provided on the butt joint 208, and the transition piece 207 and the butt joint 208 are connected by a thread; the butt joint 208 is also in a ring column shape, and the optical fiber 6 is inserted into the inner hole of the butt joint 208. In other embodiments of the present invention, an external thread may be disposed on the transition piece 207, and an internal thread matched with the transition piece 207 may be disposed on the butt joint 208.
In the above adjustable LED optical fiber lamp, as a preferred scheme, the heat dissipation assembly includes a fan driving power supply 301, a heat dissipation fan 302 and a heat sink 303, the fan driving power supply 301 and the heat dissipation fan 302 are both detachably connected to the bottom plate 101, the heat sink 303 is disposed between the motherboard 201 and the heat dissipation fan 302, the fan driving power supply 301 is electrically connected to the power supply access portion, and the heat dissipation fan 302 is electrically connected to the fan driving power supply 301. The utility model discloses an in the exemplary embodiment, the same mounting groove 204 with mother board 201 has been seted up on the radiator 303, mounting groove 204 cross sectional shape is square, LED light source 202 is installed in the square mounting groove 204 after mother board 201 and radiator 303 assemble, LED light source 202's most is in the square mounting groove 204 of radiator 303, can in time discharge the shell outside with the heat that LED light source 202 produced, the radiating effect is good, in time the heat dissipation also can improve LED light source 202's life-span, reduce LED light source 202's fault rate, reduce the time of maintenance or maintenance. In other embodiments of the present invention, the mounting groove 204 may be designed to be circular or rectangular according to the shape of the LED light source 202.
In the above adjustable LED fiber lamp, preferably, the bottom surface of the motherboard 201 is detachably mounted on the bottom plate 101 by bolts, and the side surface of the motherboard is detachably connected to the heat dissipation fan 302 after passing through the heat sink 303 by bolts.
In the above adjustable LED fiber lamp, as a preferred scheme, the power access portion includes a power input switch 5 and an external power line, and the power input switch 5 is fixedly disposed on an outer surface of the housing. Referring to fig. 3, fig. 3 is a circuit connection diagram of an adjustable LED fiber lamp according to an embodiment of the present invention; the external power supply is respectively and electrically connected with the LED driving power supply 205 and the fan driving power supply 301 through the power-in switch 5, the LED driving power supply 205 is sequentially and electrically connected with the potentiometer 401 and the LED light source 202, the potentiometer 401 is controlled through the adjusting knob 403, namely the adjusting knob 403 controls the brightness of the LED light source 202 through the potentiometer 401; the fan driving power supply 301 is electrically connected to the heat dissipation fan 302, the heat dissipation fan 302 can enhance the heat dissipation effect of the heat sink 303, the heat sink 303 is a fin-shaped heat sink 303, the middle portion of the heat sink 303 is provided with the mounting groove 204, and the LED light source 202 is arranged in the mounting grooves 204 of the motherboard 201 and the heat sink 303, so that heat generated in the light emitting process of the LED light source 202 can be better taken away.
In the above adjustable LED fiber lamp, preferably, one or more of the top cover 102, the bottom plate 101, the front plate 103, the rear plate 104 and the two side plates 105 are provided with a plurality of heat dissipation holes 108. The utility model discloses an in the exemplary embodiment, only set up a plurality of louvres 108 on two curb plates 105, in order to strengthen the radiating effect of radiator 303, can set up louvre 108 on top cap 102, bottom plate 101, front bezel 103 or back plate 104 equally, with the reinforcing the utility model discloses an adjustable LED fiber lamp's radiating effect.
The embodiment of the utility model provides an adjustable LED fiber lamp is applicable to illumination use in exhibition cabinets such as museum, library, exhibition hall, archaeology hall, but is not only limited to these fields.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The detailed description of the embodiments provided by the present invention is provided above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above examples are only used to help understand the method and the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. The utility model provides an adjustable LED fiber lamp, its characterized in that, includes shell, power access portion, radiator unit and light source subassembly, power access portion is fixed to be set up the shell surface, radiator unit with the light source subassembly is all fixed to be set up inside the shell, radiator unit with the light source subassembly respectively with power access portion electric connection, the light source subassembly includes LED light source, mother board, LED drive power supply and the mechanism of adjusting luminance, the mother board is fixed to be set up inside the shell, the mounting groove has been seted up to the mother board, the LED light source passes through the mounting groove is installed on the mother board, LED drive power supply electric connection power access portion, the LED light source passes through mechanism electric connection of adjusting luminance LED drive power supply.
2. The adjustable LED optical fiber lamp according to claim 1, wherein the housing comprises a top cover, a bottom plate, a front plate, a back plate and two side plates, and the top cover, the bottom plate, the front plate, the back plate and the two side plates are spliced with each other to form a box-shaped structure.
3. The adjustable LED fiber optic lamp of claim 2, wherein the motherboard is disposed perpendicular to the base plate, the LED driver power supply is removably connected to the base plate, and the dimming mechanism is mounted on the front plate.
4. The adjustable LED optical fiber lamp according to claim 3, wherein the dimming mechanism comprises an adjusting knob, a dial plate and a potentiometer, the adjusting knob and the dial plate are mounted on the outer surface of the front plate, the potentiometer is mounted on the inner surface of the front plate, the dial plate is fixedly arranged, the adjusting knob is linked with an adjusting end of the potentiometer, and a pin of the potentiometer is electrically connected with the LED light source and the LED driving power supply respectively.
5. The adjustable LED optical fiber lamp as claimed in claim 4, wherein a straight slot is provided on the motherboard, the straight slot is parallel to the motherboard and penetrates through the motherboard and the mounting slot, the LED light source is connected to the potentiometer through a cable, and the cable passes through the straight slot.
6. The adjustable LED optical fiber lamp according to claim 3, wherein the light source assembly further comprises a lens, a transition piece and a butt joint, the transition piece is in a shape of a circular column, the transition piece is detachably connected to the motherboard, the lens is arranged between the transition piece and the motherboard, a through hole is formed in the front plate, one end of the butt joint is detachably connected to the transition piece, the other end of the butt joint extends to the outside of the front plate through the through hole, the LED light source, the lens, the transition piece and the butt joint are coaxially arranged, and the butt joint is used for installing an optical fiber.
7. The adjustable LED optical fiber lamp according to claim 2, wherein the heat dissipation assembly comprises a fan driving power supply, a heat dissipation fan and a heat sink, the fan driving power supply and the heat dissipation fan are both detachably connected to the bottom plate, the heat sink is arranged between the motherboard and the heat dissipation fan, the fan driving power supply is electrically connected to the power supply access portion, and the heat dissipation fan is electrically connected to the fan driving power supply.
8. The adjustable LED optical fiber lamp as claimed in claim 7, wherein the motherboard is detachably mounted on the bottom plate by bolts, and detachably connected to the heat dissipation fan by bolts after passing through the heat sink.
9. The adjustable LED optical fiber lamp as claimed in claim 2, wherein the power access portion comprises a power input switch and an external power line, and the power input switch is fixedly disposed on the outer surface of the housing.
10. The adjustable LED fiber lamp of claim 2, wherein one or more of the top cover, the bottom plate, the front plate, the rear plate, and the two side plates are provided with a plurality of heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624811.XU CN211624899U (en) | 2020-04-23 | 2020-04-23 | Adjustable LED optical fiber lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624811.XU CN211624899U (en) | 2020-04-23 | 2020-04-23 | Adjustable LED optical fiber lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624899U true CN211624899U (en) | 2020-10-02 |
Family
ID=72622547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020624811.XU Expired - Fee Related CN211624899U (en) | 2020-04-23 | 2020-04-23 | Adjustable LED optical fiber lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211624899U (en) |
-
2020
- 2020-04-23 CN CN202020624811.XU patent/CN211624899U/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: 20201002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |