CN209484375U - A kind of LED projection lamp - Google Patents
A kind of LED projection lamp Download PDFInfo
- Publication number
- CN209484375U CN209484375U CN201920313179.4U CN201920313179U CN209484375U CN 209484375 U CN209484375 U CN 209484375U CN 201920313179 U CN201920313179 U CN 201920313179U CN 209484375 U CN209484375 U CN 209484375U
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- lamp housing
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Abstract
The utility model discloses a kind of LED projection lamps, including U-shaped lamp bracket and rotational installation in the lamp housing on U-shaped lamp bracket, the two sides of the lamp housing are fixedly installed with rotational pin, and one end of rotational pin rotates the outside for being through to U-shaped lamp bracket and screw thread is equipped with adjusting nut, the front side of the lamp housing is equipped with opening, the opening of the lamp housing is fixedly installed with glass lens, the inside of the lamp housing is fixedly installed with LED aluminum base plate, the LED aluminum base plate is pasted with multiple LED lamp beads in the plate face of glass lens side, the inside of the lamp housing is fixedly installed with heat sink, and heat sink is located at side of the LED aluminum base plate far from LED lamp bead.LED projection lamp in the utility model, result of ventilating heat dissipation is good, the heat in lamp housing can timely be discharged, and ensure that the using effect of lamps and lanterns, and can quickly change the irradiating angle of lamp body, facilitates people and adjusts use.
Description
Technical field
The utility model relates to LED lamp technical field more particularly to a kind of LED projection lamps.
Background technique
LED projection lamp is called line style LED projection lamp etc., because its shape is strip, also it is known as LED line by someone
Bar lamp, main is also to be used to do building decoration illumination to be used, there are also the profile for being used to sketch the contours heavy construction, technical parameter with
LED projection lamp is substantially similar, and relative to the circular configuration of LED projection lamp, the radiator of the strip structure of LED projection lamp seems
More benefit is managed a bit.
Current LED projection lamp can generally rotate integrally adjusting, and still, in existing technology, adjustment structure compares
Complexity, inconvenient people operation, and also LED lamp bead in work can issue a large amount of heat in lamp housing, and heat dissipation ventilation effect is poor, it is difficult to and
When by lamp housing heat be discharged, finally, affect the using effect of lamps and lanterns.
Utility model content
Purpose of the utility model is to solve LED projection lamp adjustment structure in the prior art is more complicated, heat dissipation
The disadvantage of ventilation effect difference, and a kind of LED projection lamp proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of LED projection lamp, including U-shaped lamp bracket and rotational installation in the lamp housing on U-shaped lamp bracket, the two sides of the lamp housing are equal
It is fixedly installed with rotational pin, the outside and screw thread that one end rotation of the rotational pin is through to U-shaped lamp bracket are equipped with adjusting nut,
The front side of the lamp housing is equipped with opening, and the opening of the lamp housing is fixedly installed with glass lens, and the inside of the lamp housing is fixed
LED aluminum base plate is installed, the LED aluminum base plate is pasted with multiple LED lamp beads, the lamp in the plate face of glass lens side
The inside of shell is fixedly installed with heat sink, and the heat sink is located at side of the LED aluminum base plate far from LED lamp bead, the heat sink
Multiple heat conductive rods are fixedly connected between LED aluminum base plate, the heat sink is fixed in the plate face far from heat conductive rod side
Multiple cooling fins, the bottom interior wall of the lamp housing are solid on the side inner wall that the lamp housing is open far from lamp housing equipped with thermovent
Dingan County is equipped with motor, and fixing sleeve is connected to installation set in the drive shaft of the motor, is fixedly installed on the circumference of the installation set
Multiple flabellums, the flabellum match heat dissipation with cooling fin.
Preferably, fixing sleeve is equipped with Air Filter on the inner wall of the thermovent, and the quantity of the flabellum is equipped with three to five,
And three to five flabellums are based on the uniformly arrangement of installation set annular.
Preferably, be fixedly installed with reflective frame in the LED aluminum base plate on the outside of LED lamp bead, the glass lens with
The junction of lamp housing opening is provided with rubber seal, and rubber seal is in frame-type structure.
Preferably, multiple cooling fins are set in turn in from top to bottom in plate face of the heat sink far from heat conductive rod side.
Preferably, rotary spacing slot is equipped on the two sides inner wall of the U-shaped lamp bracket, the two sides of the lamp housing are fixed to be connected
It is connected to rotary spacing column, and the rotation of rotary spacing column is set in rotary spacing slot, the rotary spacing slot is far from rotary spacing slot
The side inner wall of notch is equipped with rotation hole, and one end rotation of the rotational pin runs through rotation hole and one end with rotary spacing column
It is fixedly connected.
Preferably, the outer wall of the rotational pin on the outside of U-shaped lamp bracket is equipped with external screw thread, and interior on adjusting nut inner wall
Screw thread matches with the external screw thread on rotational pin outer wall, is additionally provided with mounting hole in the bottom interior wall of the U-shaped lamp bracket.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, heat caused by LED aluminum base plate and LED lamp bead can be passed by heat using heat conductive rod
The form led passes to heat sink, the drive shaft that subsequent heat sink is radiated by numerous cooling fins, while passing through motor
The flabellum rotation in installation set and installation set is driven, flabellum, which rotates generated air quantity, can accelerate the heat dissipation speed of cooling fin
Degree, the air quantity that flabellum rotation generates to generate biggish draught head in lamp housing, and subsequent heat is formed by hot-fluid can be by dissipating
Hot mouth quickly discharges, and result of ventilating heat dissipation is good, the heat in lamp housing can timely be discharged, ensure that making for lamps and lanterns
Use effect；And by being adjusted convenient for the rotation to lamp body, can quickly change the irradiation of lamp body to the elastic of adjusting nut
Angle facilitates people and operates with.
In conclusion the LED projection lamp in the utility model, result of ventilating heat dissipation is good, can by lamp housing heat and
When discharge, ensure that the using effect of lamps and lanterns, and can quickly change the irradiating angle of lamp body, facilitate people's tune
Section uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of positive structural schematic diagram of LED projection lamp；
Fig. 2 be the utility model proposes a kind of LED projection lamp side view anatomy structural schematic diagram；
Fig. 3 be the utility model proposes a kind of LED projection lamp in flabellum and installation set attachment structure schematic diagram.
In figure: 1, U-shaped lamp bracket；101, limiting slot；102, rotation hole；103, mounting hole；2, lamp housing；3, rotational pin；301,
Limited post；4, glass lens；5, rubber seal；6, LED aluminum base plate；7, heat conductive rod；8, heat sink；9, cooling fin；10, horse
It reaches；11, installation set；12, flabellum；13, thermovent；14, Air Filter；15, adjusting nut；16, LED lamp bead；17, reflective frame.
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.
Referring to Fig.1-3, a kind of LED projection lamp, including U-shaped lamp bracket 1 and rotational installation in the lamp housing 2 on U-shaped lamp bracket 1, lamp
The two sides of shell 2 are fixedly installed with rotational pin 3, and one end rotation of rotational pin 3 is through to outside and the screw thread peace of U-shaped lamp bracket 1
Equipped with adjusting nut 15, the front side of lamp housing 2 is equipped with opening, and the opening of lamp housing 2 is fixedly installed with glass lens 4, lamp housing 2 it is interior
Portion is fixedly installed with LED aluminum base plate 6, and LED aluminum base plate 6 is pasted with multiple LED lamp beads in the plate face of 4 side of glass lens
16, the inside of lamp housing 2 is fixedly installed with heat sink 8, and heat sink 8 is located at side of the LED aluminum base plate 6 far from LED lamp bead 16, dissipates
It is fixedly connected with multiple heat conductive rods 7 between hot plate 8 and LED aluminum base plate 6, is fixed in plate face of the heat sink 8 far from 7 side of heat conductive rod
Equipped with multiple cooling fins 9, the bottom interior wall of lamp housing 2 is equipped with thermovent 13, on the side inner wall that lamp housing 2 is open far from lamp housing 2
It is fixedly installed with motor 10, fixing sleeve is connected to installation set 11 in the drive shaft of motor 10, is fixedly mounted on the circumference of installation set 11
There are multiple flabellums 12, and flabellum 12 matches heat dissipation with cooling fin 9；LED projection lamp in the utility model, result of ventilating heat dissipation
It is good, the heat in lamp housing 2 can timely be discharged, ensure that the using effect of lamps and lanterns, and can quickly change lamp
The irradiating angle of body facilitates people and adjusts use.
Specifically, fixing sleeve is equipped with Air Filter 14 on the inner wall of thermovent 13, and Air Filter 14 plays dust-proof effect, prevents
Dust enters in lamp housing 2 from thermovent 13；The quantity of flabellum 12 is equipped with three to five, and three to five flabellums 12 are based on installation set
The uniformly arrangement of 11 annulars；Reflective frame 17, glass lens 4 are fixedly installed in the LED aluminum base plate 6 in 16 outside of LED lamp bead
The junction being open with lamp housing 2 is provided with rubber seal 5, and rubber seal 5 is in frame-type structure；Multiple cooling fins 9 are by upper
It is set in turn in plate face of the heat sink 8 far from 7 side of heat conductive rod downwards.
Specifically, it is equipped with rotary spacing slot 101 on the two sides inner wall of U-shaped lamp bracket 1, the two sides of lamp housing 2 are fixedly connected with
There is rotary spacing column 301, and the rotation of rotary spacing column 301 is set in rotary spacing slot 101, rotary spacing slot 101 is far from rotation
The side inner wall of 101 notch of limiting slot be equipped with rotation hole 102, and rotational pin 3 one end rotation through rotation hole 102 and with turn
One end of dynamic limited post 301 is fixedly connected；Outer wall positioned at the rotational pin 3 in U-shaped 1 outside of lamp bracket is equipped with external screw thread, and adjusts
Internal screw thread on 15 inner wall of nut matches with the external screw thread on 3 outer wall of rotational pin, is additionally provided in the bottom interior wall of U-shaped lamp bracket 1
Mounting hole 103；
LED projection lamp in the utility model, when the LED lamp bead 16 in LED aluminum base plate 6 generates a large amount of heat at work
When amount, heat caused by LED aluminum base plate 6 and LED lamp bead 16 can be transmitted by way of heat transfer using heat conductive rod 7
To heat sink 8, subsequent heat sink 8 is radiated by numerous cooling fins 9, at the same time, passes through the drive shaft band of motor 10
Flabellum 12 in dynamic installation set 11 and installation set 11 rotates, and flabellum 12, which rotates generated air quantity, can accelerate cooling fin 9
Radiating rate, the air quantity that the rotation of flabellum 12 generates to generate biggish draught head in lamp housing 2, and subsequent heat is formed by hot-fluid
It can quickly be discharged by thermovent 13, result of ventilating heat dissipation is good, the heat in lamp housing 2 can timely be discharged, and protects
The using effect of lamps and lanterns is demonstrate,proved；It, can be quick and by being adjusted convenient for the rotation to lamp body to the elastic of adjusting nut 15
The irradiating angle for changing lamp body, facilitates people and operates with.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of LED projection lamp, including U-shaped lamp bracket (1) and rotational installation in the lamp housing (2) on U-shaped lamp bracket (1), feature exists
In the two sides of the lamp housing (2) are fixedly installed with rotational pin (3), and one end rotation of the rotational pin (3) is through to U-shaped lamp
Simultaneously screw thread is equipped with adjusting nut (15) in the outside of frame (1), and the front side of the lamp housing (2) is equipped with opening, and lamp housing (2) are opened
It is fixedly installed with glass lens (4) at mouthful, the inside of the lamp housing (2) is fixedly installed with LED aluminum base plate (6), the LED aluminium base
Plate (6) is pasted with multiple LED lamp beads (16) in the plate face of glass lens (4) side, the fixed peace in the inside of the lamp housing (2)
Equipped with heat sink (8), the heat sink (8) is located at the side of LED aluminum base plate (6) far from LED lamp bead (16), the heat sink
(8) it is fixedly connected between LED aluminum base plate (6) multiple heat conductive rods (7), the heat sink (8) is far from heat conductive rod (7) side
It is fixed in plate face multiple cooling fins (9), the bottom interior wall of the lamp housing (2) is equipped with thermovent (13), the lamp housing (2)
It is fixedly installed with motor (10) on side inner wall far from lamp housing (2) opening, is fixedly attached in the drive shaft of the motor (10)
Have installation set (11), is fixedly installed with multiple flabellums (12) on the circumference of the installation set (11), the flabellum (12) and heat dissipation
Piece (9) matches heat dissipation.
2. a kind of LED projection lamp according to claim 1, which is characterized in that fixed on the inner wall of the thermovent (13)
It is set with Air Filter (14), the quantity of the flabellum (12) is equipped with three to five, and three to five flabellums (12) are based on installation set
(11) annular uniformly arrangement.
3. a kind of LED projection lamp according to claim 1, which is characterized in that be located at described on the outside of LED lamp bead (16)
It is fixedly installed in LED aluminum base plate (6) reflective frame (17), the junction of the glass lens (4) and lamp housing (2) opening is arranged
Have rubber seal (5), the rubber seal (5) is in frame-type structure.
4. a kind of LED projection lamp according to claim 1, which is characterized in that multiple cooling fins (9) from top to bottom according to
Secondary be set to heat sink (8) are far from the plate face of heat conductive rod (7) side.
5. a kind of LED projection lamp according to claim 1, which is characterized in that on the two sides inner wall of the U-shaped lamp bracket (1)
It is equipped with rotary spacing slot (101), the two sides of the lamp housing (2) are fixedly connected to rotary spacing column (301), the rotation limit
Position column (301), which rotates, to be set in rotary spacing slot (101), and the rotary spacing slot (101) is far from rotary spacing slot (101) notch
Side inner wall be equipped with rotation hole (102), the rotational pin (3) one end rotation through rotation hole (102) and with rotation limit
One end of position column (301) is fixedly connected.
6. a kind of LED projection lamp according to claim 1, which is characterized in that described turn be located on the outside of U-shaped lamp bracket (1)
The outer wall of dynamic pin (3) is equipped with external screw thread, outer on the internal screw thread and rotational pin (3) outer wall on adjusting nut (15) inner wall
Screw thread matches, and is additionally provided with mounting hole (103) in the bottom interior wall of the U-shaped lamp bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313179.4U CN209484375U (en) | 2019-03-13 | 2019-03-13 | A kind of LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313179.4U CN209484375U (en) | 2019-03-13 | 2019-03-13 | A kind of LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484375U true CN209484375U (en) | 2019-10-11 |
Family
ID=68134326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313179.4U Active CN209484375U (en) | 2019-03-13 | 2019-03-13 | A kind of LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561665A (en) * | 2020-05-21 | 2020-08-21 | 嘉兴金芯研电子科技有限公司 | LED packaging structure with adjustable color temperature |
| WO2022095658A1 (en) * | 2020-11-05 | 2022-05-12 | 温岭市光迪光电科技有限公司 | Screw-type led fish-gathering lamp |
| CN116838997A (en) * | 2023-07-10 | 2023-10-03 | 浙江天隆光电科技有限公司 | Active heat dissipation LED lamp |
-
2019
- 2019-03-13 CN CN201920313179.4U patent/CN209484375U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561665A (en) * | 2020-05-21 | 2020-08-21 | 嘉兴金芯研电子科技有限公司 | LED packaging structure with adjustable color temperature |
| CN111561665B (en) * | 2020-05-21 | 2022-12-27 | 广州云尖端信息科技有限公司 | LED packaging structure with adjustable color temperature |
| WO2022095658A1 (en) * | 2020-11-05 | 2022-05-12 | 温岭市光迪光电科技有限公司 | Screw-type led fish-gathering lamp |
| CN116838997A (en) * | 2023-07-10 | 2023-10-03 | 浙江天隆光电科技有限公司 | Active heat dissipation LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 201, 2nd Floor, Building 27, No. 177, Shicheng Street, Qiubin Street, Wucheng District, Jinhua City, Zhejiang Province, 321000 Patentee after: Zhejiang Zhuochao Technology Group Co.,Ltd. Address before: 321000 room 143, building 4, lingyunge, No. 2500, Liyu Road, Jindong District, Jinhua City, Zhejiang Province Patentee before: Zhejiang Good Vision Photoelectric Technology Co.,Ltd. |