CN214840422U - Gradual change type rotating LED down lamp - Google Patents
Gradual change type rotating LED down lamp Download PDFInfo
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- CN214840422U CN214840422U CN202121365532.7U CN202121365532U CN214840422U CN 214840422 U CN214840422 U CN 214840422U CN 202121365532 U CN202121365532 U CN 202121365532U CN 214840422 U CN214840422 U CN 214840422U
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- heat dissipation
- power supply
- fixed block
- thick bamboo
- ball
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Abstract
The utility model provides a rotatory LED down lamp of gradual change formula, include: face guard, spring buckle, lamp body, heat dissipation casing, radiating fin, power supply ware, a reflection of light section of thick bamboo and glass lens, the face guard is installed to the lamp body lower extreme, the lamp body is including heat dissipation casing, radiating fin, power supply ware, a reflection of light section of thick bamboo, glass lens, COB board, chip, fixed block and rolling ball, the spring buckle is installed respectively at heat dissipation casing left surface upside, right side surperficial upside, compares with prior art, the utility model discloses following beneficial effect has: through setting up the fixed block, be convenient for install the rolling ball, provide the basis for the rotation of rolling ball simultaneously, the design of rolling ball for anti-light section of thick bamboo, COB board can be adjusted at certain angular range according to the demand, reduce the equipment part volume of whole down lamp, reduction in production cost, convenient to use person carries out the direction regulation of down lamp simultaneously, only need to anti-light section of thick bamboo stir can, reduce the complexity of regulation.
Description
Technical Field
The utility model belongs to the lighting apparatus field, in particular to rotatory LED down lamp of gradual change formula.
Background
COB lamps are COB chip-on-board packages, which are manufactured by a bare chip mounting technology, semiconductor chips are connected and attached on a printed circuit board, the electrical connection between the chips and a substrate is realized by a lead sewing method, the electrical connection between the chips and the substrate is realized by the lead sewing method, and the chips and the substrate are covered by resin to ensure reliability, COB lamp decorations are important components of modern family decorations, different room atmospheres can be set by the light color and the shape of the lamps and the combined use of a plurality of lamps to brighten and add colors to rooms, the COB down lamps are novel lighting equipment, the energy consumption of the COB down lamps is only about 1/10 of incandescent lamps, the service life of the COB down lamps is long, the COB lamps can work for nearly five thousand hours, and the COB lamps have the properties of energy conservation and environmental protection compared with common lamps, so that the COB lamps are gradually popularized in the market, most of the existing COB down lamps are directional lighting tools, the method for adjusting the partially adjustable COB down lamp is complex, so that a gradually-rotating LED down lamp is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a rotatory LED down lamp of gradual change formula solves the problem of proposing among the above-mentioned background art.
The utility model discloses a following technical scheme realizes: a tapered rotating LED downlight, comprising: face guard, spring buckle, lamp body, heat dissipation casing, radiating fin, power supply ware, reflection of light section of thick bamboo and glass lens, the face guard is installed to the lamp body lower extreme, the lamp body includes heat dissipation casing, radiating fin, power supply ware, reflection of light section of thick bamboo, glass lens, COB board, chip, fixed block and rolling ball, the spring buckle is installed respectively at heat dissipation casing left surface upside, right surface upside, spring buckle upper end articulates on heat dissipation casing, heat dissipation casing front surface rear surface is equipped with radiating fin respectively, the power supply ware is installed in heat dissipation casing upper end, the fixed block is installed inside heat dissipation casing upper end, fixed block upper end movable mounting has the power supply line, power supply line upper end and power supply ware fixed connection, rolling ball movable mounting is at the fixed block lower extreme, the power supply line vertical direction runs through the rolling ball, the rolling ball lower extreme is equipped with the connecting plate, the connecting plate is mounted at the upper end of the reflecting cylinder through a countersunk screw, the reflecting cylinder is mounted in the lower end of the heat dissipation shell, the lower end of the reflecting cylinder is positioned in the face mask, the adjusting groove is formed in the face mask, and the lower end of the reflecting cylinder is positioned in the adjusting groove;
COB board is installed to the inside upper end of reflection of light section of thick bamboo, the chip sets up at COB board lower surface, the glass lens is installed to reflection of light section of thick bamboo lower extreme, the COB board passes through power supply line and power supply ware electric connection.
In a preferred embodiment, the limiting ring is arranged at the lower end of the face mask, and the diameter of the upper end of the adjusting groove is smaller than that of the lower end of the adjusting groove.
As a preferred embodiment, the hinge holes are respectively arranged on the upper side of the left surface and the upper side of the right surface of the heat dissipation shell, the lower end of the interior of the heat dissipation shell is provided with a heat dissipation ring piece, the lower surface of the heat dissipation ring piece is connected with the upper end of the light reflection barrel, and heat dissipation silicone grease is coated between the lower surface of the heat dissipation ring piece and the upper end of the light reflection barrel.
As a preferred embodiment, two semi-fixed blocks with the same specification form the fixed block, a ball cavity is formed at the lower end between the semi-fixed blocks, a cylindrical cavity is formed at the upper end between the semi-fixed blocks, the lower end of the cylindrical cavity is communicated with the ball cavity, a fixed plate is arranged at the upper end of the semi-fixed block, and the fixed block is mounted at the upper end inside the heat dissipation shell through the fixed plate and screws.
As a preferred embodiment, the upper end of the rotating ball is movably arranged in the ball cavity, and the surface of the rotating ball is designed roughly.
In a preferred embodiment, the diameter of the upper end of the reflector is smaller than that of the lower end of the reflector, and the side surface of the reflector is not connected with the inner wall of the mask.
After the technical scheme is adopted, the beneficial effects of the utility model are that: through setting up the fixed block, be convenient for install the rolling ball, provide the basis for the rotation of rolling ball simultaneously, the design of rolling ball for anti-light section of thick bamboo, COB board can be adjusted at certain angular range according to the demand, reduce the equipment part volume of whole down lamp, reduction in production cost, convenient to use person carries out the direction regulation of down lamp simultaneously, only need to anti-light section of thick bamboo stir can, reduce the complexity of regulation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the utility model relates to a gradual change formula is rotatory LED down lamp's overall structure schematic diagram.
Fig. 2 is the utility model relates to a schematic diagram of the main view of rotatory LED down lamp of gradual change formula.
Fig. 3 is a schematic view of the gradually-changing rotating LED tube light of the present invention.
Fig. 4 is the utility model relates to a schematic diagram that fixed block and rolling ball of rotatory LED down lamp of gradual change formula are connected.
In the figure, 1-face mask, 2-spring buckle, 3-lamp body, 4-heat dissipation shell, 5-heat dissipation fin, 6-power supply device, 7-reflection barrel, 8-glass lens, 9-adjusting groove, 10-COB board, 11-chip, 12-power supply line, 13-fixed block, 14-rolling ball and 15-connecting board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a tapered rotating LED downlight, comprising: the LED lamp comprises a face mask 1, a spring buckle 2, a lamp body 3, a heat dissipation shell 4, heat dissipation fins 5, a power supplier 6, a reflecting cylinder 7 and glass lenses 8, wherein the face mask 1 is installed at the lower end of the lamp body 3, the lamp body 3 comprises the heat dissipation shell 4, the heat dissipation fins 5, the power supplier 6, the reflecting cylinder 7, the glass lenses 8, a COB board 10, a chip 11, a fixed block 13 and a rotating ball 14, the spring buckle 2 is respectively installed at the upper side of the left surface and the upper side of the right surface of the heat dissipation shell 4, the upper end of the spring buckle 2 is hinged on the heat dissipation shell 4, the rear surfaces of the front surface and the rear surface of the heat dissipation shell 4 are respectively provided with the heat dissipation fins 5, the power supplier 6 is installed at the upper end of the heat dissipation shell 4, the fixed block 13 is installed inside the upper end of the heat dissipation shell 4, a power supply wire 12 is movably installed at the upper end of the fixed block 13, the upper end of the power supply wire 12 is fixedly connected with the power supplier 6, the rotating ball 14 is movably installed at the lower end of the fixed block 13, the power supply wire 12 vertically penetrates through the rotating ball 14, the lower end of the rotating ball 14 is provided with a connecting plate 15, the connecting plate 15 is installed at the upper end of the reflecting cylinder 7 through a countersunk screw, the reflecting cylinder 7 is installed inside the lower end of the heat dissipation shell 4, the lower end of the reflecting cylinder 7 is located inside the face mask 1, the adjusting groove 9 is arranged inside the face mask 1, and the lower end of the reflecting cylinder 7 is located inside the adjusting groove 9;
The spacing collar sets up at 1 lower extreme of face guard, and the 9 upper end diameters of adjustment tank are less than the lower extreme diameter, and the whole down lamp of the cooperation spring buckle 2 installation of being convenient for avoids the down lamp installation insecure.
The hinge hole sets up respectively at 4 left surface upsides of heat dissipation casing, right surface upside, and the heat dissipation ring piece is installed to the inside lower extreme of heat dissipation casing 4, and heat dissipation ring piece lower surface is connected with 7 upper ends of reflection of light section of thick bamboo, and heat dissipation silicone grease scribbles between heat dissipation ring piece lower surface and 7 upper ends of reflection of light section of thick bamboo, is convenient for derive the heat that the down lamp is inside to produce fast, promotes 4 radiating effect of heat dissipation casing, prolongs the life of down lamp.
Two half fixed blocks 13 that the specification is the same constitute fixed block 13, and the lower extreme has seted up the ball chamber between half fixed block 13, and the upper end is equipped with the cylinder chamber between half fixed block 13, and cylinder chamber lower extreme and ball chamber intercommunication, fixed plate setting are in half fixed block 13 upper end, and fixed block 13 passes through fixed plate, screw installation in the inside upper end of heat dissipation casing 4 for fixed rolling ball 14 provides the fixed stay for rolling ball 14 simultaneously.
The upper end of the rotating ball 14 is movably arranged in the ball cavity, and the surface of the rotating ball 14 is designed roughly, so that the light reflecting cylinder 7 is convenient to gradually rotate, and the use experience is improved.
The diameter of the upper end of the reflecting cylinder 7 is smaller than that of the lower end, the side surface of the reflecting cylinder 7 is not connected with the inner wall of the face shield 1, so that the direction of the reflecting cylinder 7 can be conveniently adjusted, and the adjusting direction of the reflecting cylinder 7 cannot be blocked due to the connection of the face shield 1 and the reflecting cylinder 7.
As an embodiment of the present invention: when the whole down lamp is installed, the spring buckle 2 is firstly pulled upwards, then the whole down lamp is installed in a reserved hole on a ceiling, the spring buckle 2 is released, the whole down lamp is fixed on the ceiling by the spring bayonet and a limiting ring at the lower end of the face mask 1, when the light direction of the whole down lamp is required to be adjusted, the reflecting cylinder 7 only needs to be gently pulled to the corresponding direction, at the moment, the rotating ball 14 at the upper end of the reflecting cylinder 7 rotates along with the pulling of the reflecting cylinder 7, the rotating ball 14 rotates gradually in the ball cavity, because the surface of the rotating ball 14 is rough, when external force is not applied after the rotating ball 14 rotates in the ball cavity, the rotating ball 14 keeps still, so that the reflecting cylinder 7 keeps still, the lower end of the reflecting cylinder 7 deviates to the corresponding direction in the adjusting groove 9 and is oriented in the direction, and the direction adjustment of the down lamp by a user is convenient, the complexity of adjustment is reduced, and the use is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A tapered rotating LED downlight, comprising: face guard, spring buckle, lamp body, heat dissipation casing, radiating fin, power supply ware, anti-light section of thick bamboo and glass lens, its characterized in that: the face guard is installed at the lower end of the lamp body, the lamp body comprises a heat dissipation shell, heat dissipation fins, a power supply device, a light reflection barrel, glass lenses, a COB (chip on Board), a chip, a fixed block and a rotating ball, spring buckles are respectively installed on the upper side of the left surface and the upper side of the right surface of the heat dissipation shell, the upper ends of the spring buckles are hinged on the heat dissipation shell, the rear surface of the front surface of the heat dissipation shell is respectively provided with the heat dissipation fins, the power supply device is installed at the upper end of the heat dissipation shell, the fixed block is installed at the upper end of the heat dissipation shell, a power supply wire is movably installed at the upper end of the fixed block, the upper end of the power supply wire is fixedly connected with the power supply device, the rotating ball is movably installed at the lower end of the fixed block, the rotating ball penetrates through the vertical direction of the power supply wire, a connecting plate is arranged at the lower end of the rotating ball, the connecting plate is installed at the upper end of the light reflection barrel through sunk screw, the lower end of the reflecting cylinder is positioned in the mask, an adjusting groove is formed in the mask, and the lower end of the reflecting cylinder is positioned in the adjusting groove;
COB board is installed to the inside upper end of reflection of light section of thick bamboo, COB board lower surface is provided with the chip, the glass lens is installed to reflection of light section of thick bamboo lower extreme, the COB board passes through power supply line and power supply ware electric connection.
2. A tapered rotary LED downlight according to claim 1, wherein: the lower end of the face mask is provided with a limiting ring, and the diameter of the upper end of the adjusting groove is smaller than that of the lower end of the adjusting groove.
3. A tapered rotary LED downlight according to claim 1, wherein: the upper side of the left surface and the upper side of the right surface of the heat dissipation shell are respectively provided with a hinge hole, the lower end inside the heat dissipation shell is provided with a heat dissipation ring piece, the lower surface of the heat dissipation ring piece is connected with the upper end of a light reflection barrel, and heat dissipation silicone grease is coated between the lower surface of the heat dissipation ring piece and the upper end of the light reflection barrel.
4. A tapered rotary LED downlight according to claim 1, wherein: the fixed block comprises two semi-fixed blocks with the same specification, a ball cavity is formed in the lower end between the semi-fixed blocks, a cylindrical cavity is formed in the upper end between the semi-fixed blocks, the lower end of the cylindrical cavity is communicated with the ball cavity, a fixed plate is arranged at the upper end of the semi-fixed block, and the fixed block is mounted at the upper end inside the radiating shell through the fixed plate and screws.
5. A tapered rotary LED downlight according to claim 1, wherein: the upper end of the rotating ball is movably arranged in the ball cavity, and the surface of the rotating ball is designed to be rough.
6. A tapered rotary LED downlight according to claim 1, wherein: the diameter of the upper end of the reflecting cylinder is smaller than that of the lower end of the reflecting cylinder, and the side surface of the reflecting cylinder is not connected with the inner wall of the mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121365532.7U CN214840422U (en) | 2021-06-20 | 2021-06-20 | Gradual change type rotating LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121365532.7U CN214840422U (en) | 2021-06-20 | 2021-06-20 | Gradual change type rotating LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214840422U true CN214840422U (en) | 2021-11-23 |
Family
ID=78808503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121365532.7U Active CN214840422U (en) | 2021-06-20 | 2021-06-20 | Gradual change type rotating LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214840422U (en) |
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2021
- 2021-06-20 CN CN202121365532.7U patent/CN214840422U/en active Active
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