CN208794204U - A kind of LED light of adjustable lamp light brightness - Google Patents
A kind of LED light of adjustable lamp light brightness Download PDFInfo
- Publication number
- CN208794204U CN208794204U CN201821743605.XU CN201821743605U CN208794204U CN 208794204 U CN208794204 U CN 208794204U CN 201821743605 U CN201821743605 U CN 201821743605U CN 208794204 U CN208794204 U CN 208794204U
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- China
- Prior art keywords
- cylinder
- convex lens
- led light
- circular groove
- lamp
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Abstract
The utility model discloses a kind of LED light of adjustable lamp light brightness, including hollow cylinder, cylinder lamp cap, circular groove, plastic cylinder, corrugated ring, the first convex lens, round tube, the second convex lens, heat release hole, LED lamp holder, lamp holder, sponge round block, card slot and external screw thread ring.The utility model is designed reasonably, realize the function of adjusting lamplight brightness, heat Quick diffusing convenient for generating LED light operation is gone out, round tube rotation is moved by rotating ripple annulus manually, so that the distance between the first convex lens and the second convex lens become larger, achieve the effect that make the first convex lens far from the second convex lens focus, is entered in multiple heat release holes by heat through circular groove and be transmitted in outside air again, achieve the effect that heat dissipation.
Description
Technical field
The utility model relates to a kind of LED light, the LED light of specifically a kind of adjustable lamp light brightness belongs to LED light application skill
Art field.
Background technique
LED light is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can directly turn electricity
Light is turned to, the heart of LED light is the chip of a semiconductor, and one end of chip is attached on a bracket, and one end is cathode, another
The anode of end connection power supply, is encapsulated entire chip by epoxy resin.
Existing part LED light has the structure function for projecting light uniformly, but lacks and adjust to LED light brightness
The structure of section, the person of being not convenient to use is adjusted according to the intensity of vision response light, and the dazzling situation of light light occurs,
And the LED light of the smaller interior installation of part sealing space, it is not easy to distribute in the luminous heat generated of operation, long-term so meeting
Influence the service life of LED light.Therefore, a kind of LED light of adjustable lamp light brightness is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of LED light of adjustable lamp light brightness.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of LED light of adjustable lamp light brightness, including
Cylinder lamp cap, hollow cylinder, lamp holder, focusing structure and radiator structure, cylinder lamp cap bottom are equipped with lamp holder, and in lamp holder
LED lamp holder electrically is installed, the hollow cylinder is mounted on middle part in cylinder lamp cap, the focusing structure include plastic cylinder,
Round tube, the first convex lens and the second convex lens, plastic cylinder bottom end face middle position offer cylinder groove, and spiral shell in cylinder groove
Line is connected with round tube, and second convex lens is mounted on cylinder groove inner top, and first convex lens is mounted on inside external screw thread ring, and
First convex lens side rounded face edge annular equidistantly offers card slot, and first convex lens passes through spiral shell inside external screw thread ring and round tube
Line connection, the radiator structure includes circular groove, heat release hole and sponge round block, and the circular groove is provided with plastic cylinder top
End surface middle position, and base circle equidistantly offers multiple heat release holes in circular groove, in multiple heat release hole ports
It is mounted on sponge round block.
Preferably, in the circular groove bottom middle position be cylinder projection cube structure, and cylinder convex block top center position
It sets and offers cylindrical hole.
Preferably, the cylinder groove in cylindrical hole and circular groove by being connected to.
Preferably, the cylinder lamp cap bottom thread is connected in circular groove.
Preferably, conductive column is installed, and conductive column bottom and the conducting block at the top of lamp holder are mutual in the hollow cylinder
It reclines.
Preferably, the round tube bottom is set with corrugated ring.
The beneficial effects of the utility model are:
1. the LED light design of this kind of adjustable lamp light brightness is rationally, the function of adjusting lamplight brightness is realized, by rotating manually
Corrugated ring drives round tube rotation, so that the distance between the first convex lens and the second convex lens become larger, reaching keeps the first convex lens remote
Effect from the second convex lens focus.
2. the LED light design of this kind of adjustable lamp light brightness is rationally, the heat Quick diffusing convenient for generating LED light operation goes out
It goes, is entered in multiple heat release holes by heat through circular groove and be transmitted in outside air again, achieve the effect that heat dissipation.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the first convex lens of the utility model structural schematic diagram.
In figure: 1, hollow cylinder, 2, cylinder lamp cap, 3, circular groove, 4, plastic cylinder, 5, corrugated ring, the 6, first convex lens,
7, round tube, the 8, second convex lens, 9, heat release hole, 10, LED lamp holder, 11, lamp holder, 12, sponge round block, 13, card slot, 14, external screw thread
Ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of LED light of adjustable lamp light brightness, including cylinder lamp cap 2, hollow cylinder 1, lamp holder
11, focusing structure and radiator structure, 2 bottom of cylinder lamp cap is equipped with lamp holder 11, and is electrically equipped with LED light in lamp holder 11
First 10, the hollow cylinder 1 is mounted on middle part in cylinder lamp cap 2, and the focusing structure includes plastic cylinder 4, round tube 7, first
Convex lens 6 and the second convex lens 8, the 4 bottom end face middle position of plastic cylinder offers cylinder groove, and cylinder groove internal screw thread connects
There is round tube 7, second convex lens 8 is mounted on cylinder groove inner top, and first convex lens 6 is mounted on inside external screw thread ring 14, and
First convex lens, 6 side rounded face edge annular equidistantly offers card slot 13, and first convex lens 6 passes through external screw thread ring 14 and round tube
The connection of 7 internal whorls, the radiator structure includes circular groove 3, heat release hole 9 and sponge round block 12, and the circular groove 3 opens up
In 4 top end surface middle position of plastic cylinder, and in circular groove 3, base circle equidistantly offers multiple heat release holes 9, Duo Gesuo
It states in 9 port of heat release hole and is mounted on sponge round block 12.
Bottom middle position is cylinder projection cube structure in the circular groove 3, and cylinder convex block top center position opens up
There is cylindrical hole, is connected to convenient for circular groove 3 with cylinder groove；The cylinder groove is connected to by the way that cylindrical hole and circular groove 3 are interior,
The light for being conducive to the sending of LED lamp holder 10 projects on the second convex lens 8 through cylindrical hole；2 bottom thread of the cylinder lamp cap connection
In circular groove 3, achieve the effect that be connected to become an entirety；Conductive column, and conductive column are installed in the hollow cylinder 1
The conducting block of bottom and 11 top of lamp holder mutually reclines, and achievees the effect that electric connection, is conducive to 10 electrified light emitting of LED lamp holder；
7 bottom of round tube is set with corrugated ring 5, rotates out of round tube 7 out of cylinder groove by rotating corrugated ring 5 convenient for operator
Come.
When the utility model is used, driving round tube 7 to rotate by rotation corrugated ring 5 manually, so that the first convex lens 6 and the
The distance between two convex lens 8 become larger, and achieve the effect that make the first convex lens 6 far from 8 focus of the second convex lens, pass through opposite behaviour
Make mode, the first convex lens 6 will be made close to 8 focus of the second convex lens, to realize the function of adjusting lamplight brightness；
When the LED lamp holder 10 for being located at electrified light emitting in circular groove 3 generates heat, heat is entered by circular groove 3
In heat release hole 9, while the sponge column block by being mounted in heat release hole 9 is convenient for so that introduced contaminants be avoided to enter by LED light
The first 10 heat Quick diffusings generated are gone out.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of LED light of adjustable lamp light brightness, it is characterised in that: including cylinder lamp cap (2), hollow cylinder (1), lamp holder
(11), focusing structure and radiator structure, cylinder lamp cap (2) bottom is equipped with lamp holder (11), and is electrically pacified in lamp holder (11)
Equipped with LED lamp holder (10), the hollow cylinder (1) is mounted on middle part in cylinder lamp cap (2)；
The focusing structure includes plastic cylinder (4), round tube (7), the first convex lens (6) and the second convex lens (8), the plastic cylinder
(4) bottom end face middle position offers cylinder groove, and cylinder groove internal screw thread is connected with round tube (7), the second convex lens (8) peace
Mounted in cylinder groove inner top, it is internal that first convex lens (6) is mounted on external screw thread ring (14), and the first convex lens (6) side is round
Edge annular in face equidistantly offers card slot (13), and first convex lens (6) passes through external screw thread ring (14) and round tube (7) internal whorl
Connection；
The radiator structure includes circular groove (3), heat release hole (9) and sponge round block (12), and the circular groove (3) is provided with
Plastic cylinder (4) top end surface middle position, and circular groove (3) interior base circle equidistantly offers multiple heat release holes (9), it is more
Sponge round block (12) are mounted in a heat release hole (9) port.
2. a kind of LED light of adjustable lamp light brightness according to claim 1, it is characterised in that: in the circular groove (3)
Bottom middle position is cylinder projection cube structure, and cylinder convex block top center position offers cylindrical hole.
3. a kind of LED light of adjustable lamp light brightness according to claim 1, it is characterised in that: the cylinder groove passes through circle
It is connected in column through-hole and circular groove (3).
4. a kind of LED light of adjustable lamp light brightness according to claim 1, it is characterised in that: cylinder lamp cap (2) bottom
Portion is threaded in circular groove (3).
5. a kind of LED light of adjustable lamp light brightness according to claim 1, it is characterised in that: in the hollow cylinder (1)
Conductive column is installed, and conductive column bottom mutually reclines with the conducting block at the top of lamp holder (11).
6. a kind of LED light of adjustable lamp light brightness according to claim 1, it is characterised in that: round tube (7) the bottom set
Equipped with corrugated ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743605.XU CN208794204U (en) | 2018-10-26 | 2018-10-26 | A kind of LED light of adjustable lamp light brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743605.XU CN208794204U (en) | 2018-10-26 | 2018-10-26 | A kind of LED light of adjustable lamp light brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794204U true CN208794204U (en) | 2019-04-26 |
Family
ID=66212363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821743605.XU Expired - Fee Related CN208794204U (en) | 2018-10-26 | 2018-10-26 | A kind of LED light of adjustable lamp light brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794204U (en) |
-
2018
- 2018-10-26 CN CN201821743605.XU patent/CN208794204U/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: 20190426 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |