CN207213767U - A kind of LED down lamp for being conveniently adjusted angle - Google Patents
A kind of LED down lamp for being conveniently adjusted angle Download PDFInfo
- Publication number
- CN207213767U CN207213767U CN201720982199.1U CN201720982199U CN207213767U CN 207213767 U CN207213767 U CN 207213767U CN 201720982199 U CN201720982199 U CN 201720982199U CN 207213767 U CN207213767 U CN 207213767U
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- CN
- China
- Prior art keywords
- lamp
- lamp housing
- rotating shaft
- conveniently adjusted
- led down
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of LED down lamp for being conveniently adjusted angle, include light body and the lamp stand device being connected with light body, light body includes lamp housing and is arranged on the upper spacer and lower clapboard of the inside of lamp housing, fan is provided with the top of upper spacer, several radiating tubes are provided between upper spacer and lower clapboard, set on the outer wall of the upper end of lamp housing fluted, the bottom of groove is provided with rotating shaft, lamp stand device includes track base and the motion bar being connected with track base, axis hole is provided with the lower end of motion bar, rotating shaft is embedded in axis hole.Worked using time starting fan, it is possible to the hot-air in radiating tube is discharged, uses radiator compared to traditional, radiating effect is more preferable, is suitable for powerful light fixture, and service life is longer；And when needing to adjust irradiating angle, it is only necessary to motion bar is rotated a certain angle along rotating shaft, it is simple to operate, preferably meet the needs of people.
Description
Technical field
LED technical field is the utility model is related to, more particularly, to a kind of LED down lamp for being conveniently adjusted angle.
Background technology
LED is a kind of novel environment friendly illuminating product as light emitting source using semiconductor light-emitting-diode technology.LED
Have the features such as power and energy saving, specular removal, low-maintenance, shock resistance, safety and environmental protection, long service life, its service life up to 50,
000-100,000 hour, exceed well over 1,000 hour of conventional tungsten bulb and 10,000 hour of fluorescent lamp.LED down lamp is
One kind is arranged on ceiling or passageway, the illuminator on wall, suitable for the illumination such as office, household, meeting room, corridor.
Traditional LED down lamp is all that the radiator of a corresponding power is filled in light bulb, and LED light source is fixed on radiating by light source bracket
On device, then it is fixed in light bulb by reflector, acrylic, front ring, lock ring, it is not right that such radiator is enclosed in air in light bulb
Stream, heat dissipation environment is bad, influences the normal work of LED lamp, aggravates light decay, reduction of service life, for high-power LED cylinder
Lamp, because caused heat ratio is more, the bigger radiator of size accordingly should be just used, so as to also increase the chi of light bulb
It is very little, material cost is added, and existing LED down lamp angle adjustment bothers, and complicated, manufacturing cost is high.
Utility model content
Problem to be solved in the utility model be to provide it is a kind of it is simple in construction, reasonable in design, manufacturing cost is low, radiating effect
Good, service life length and the LED down lamp for being conveniently adjusted angle.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of LED cylinders for being conveniently adjusted angle
Lamp, includes light body and the lamp stand device being connected with the light body, the light body include lamp housing and
Be arranged on the upper spacer and lower clapboard of the inside of the lamp housing, be provided with fan at the top of the upper spacer, the upper spacer, under
Several radiating tubes are provided between dividing plate, the bottom of the lower clapboard is provided with light source board, and the bottom of the light source board is set
Have reflector, the bottom of the reflector is provided with diffuser, set on the outer wall of the upper end of the lamp housing it is fluted, it is described recessed
The bottom of groove is provided with rotating shaft, and the lamp stand device includes track base and the motion bar being connected with the track base, described
Axis hole is provided with the lower end of motion bar, the rotating shaft is embedded in the axis hole, and the motion bar passes through institute with the lamp housing
State axis hole, rotating shaft is hinged.
Preferably, above-mentioned a kind of LED down lamp for being conveniently adjusted angle, wherein the lamp housing is internally provided with installation
Plate, the fan are fixed on the inside of the lamp housing by the installing plate.
Preferably, above-mentioned a kind of LED down lamp for being conveniently adjusted angle, wherein the radiating tube is made up of aluminium alloy, institute
The upper and lower ends for stating radiating tube are respectively embedded in the upper spacer, in lower clapboard.
Preferably, above-mentioned a kind of LED down lamp for being conveniently adjusted angle, if wherein being provided with the top of the track base
Dry buckle.
Preferably, above-mentioned a kind of LED down lamp for being conveniently adjusted angle, wherein being provided with the top of the lamp housing some
Individual exhaust vent, several fresh air inlets are provided with the outer wall of the lower end of the lamp housing.
The utility model has the advantage that is with beneficial effect：Light body includes lamp housing and is arranged on the interior of lamp housing
The upper spacer and lower clapboard in portion, fan is provided with the top of upper spacer, several radiatings are provided between upper spacer and lower clapboard
Pipe, the bottom of lower clapboard are provided with light source board, and the bottom of light source board is provided with reflector, and the bottom of reflector is provided with printing opacity
Cover, sets on the outer wall of the upper end of lamp housing fluted, and the bottom of groove is provided with rotating shaft, lamp stand device include track base and
The motion bar being connected with track base, axis hole is provided with the lower end of motion bar, rotating shaft is embedded in axis hole, and motion bar leads to lamp housing
Cross axis hole, rotating shaft is hinged.Overall structure is simple, reasonable in design, and manufacturing cost is low, and heat caused by light source board is conducted to during use
On lower clapboard, lower clapboard is just quickly transmitted on radiating tube, starting fan work, it is possible to arrange the hot-air in radiating tube
Go out, use radiator compared to traditional, radiating effect is more preferable, is suitable for powerful light fixture, and service life is longer；And working as needs
When adjusting irradiating angle, it is only necessary to motion bar is rotated a certain angle along rotating shaft, it is simple to operate, preferably meet people
Demand.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 be in the utility model light body around lamp stand device rotate to an angle after schematic diagram；
Fig. 3 is the stereogram of light body in the utility model；
Fig. 4 is the stereogram of lamp stand device in the utility model；
Fig. 5 is the front view of light body in the utility model；
Fig. 6 is along the cross section structure schematic diagram at E-E in Fig. 5.
In figure：2nd, light body；21st, lamp housing；22nd, installing plate；23rd, upper spacer；24th, radiating tube；25th, lower clapboard；26th, it is anti-
Light cup；27th, diffuser；28th, light source board；29th, fan；210th, exhaust vent；211st, groove；212nd, rotating shaft；213rd, fresh air inlet；3rd, lamp
Rack device；31st, motion bar；32nd, axis hole；33rd, track base；34th, buckle.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out it is clear,
It is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, a kind of LED down lamp for being conveniently adjusted angle, include light body 2 and
The lamp stand device 3 being connected with light body 2, light body 2 include lamp housing 21 and be arranged on the inside of lamp housing 21 on every
Plate 23 and lower clapboard 25, the top of upper spacer 23 are provided with fan 29, and lamp housing 21 is internally provided with installing plate 22, and fan 29 is logical
The inside that installing plate 22 is fixed on lamp housing 21 is crossed, several radiating tubes 24 are provided between upper spacer 23 and lower clapboard 25, is radiated
Pipe 24 is made up of aluminium alloy, and the upper and lower ends of radiating tube 24 are respectively embedded in upper spacer 23, in lower clapboard 25, the bottom of lower clapboard 25
Portion is provided with light source board 28, and the bottom of light source board 28 is provided with reflector 26, and the bottom of reflector 26 is provided with diffuser 27, lamp
The top of shell 21 is provided with several exhaust vents 210, and several fresh air inlets 213 are provided with the outer wall of the lower end of lamp housing 21,
Starting fan 29 is worked, it is possible to which the air of lamp housing 21 is discharged to the outside of lamp housing 21 by exhaust vent 210.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, fluted 211 are set on the outer wall of the upper end of lamp housing 21, the bottom of groove 211
Portion is provided with rotating shaft 212, and lamp stand device 3 includes track base 33 and the motion bar 31 being connected with track base 33, motion bar 31
Lower end in be provided with axis hole 32, rotating shaft 212 is embedded in axis hole 32, and motion bar 31 and lamp housing 21 pass through axis hole 32, rotating shaft 212
Be hinged, when not needing adjustment angle, motion bar 31 is contained in groove 211, and several are provided with the top of track base 33
Buckle 34, by track base 33, light body 2 can be fixed on the ceiling.
Heat caused by light source board 28 is conducted on lower clapboard 25 during use, and lower clapboard 25 is just quickly transmitted to radiating tube 24
On, starting fan 29 works, it is possible to discharges the hot-air in radiating tube 24, compared to traditional radiator that uses, radiating effect
Fruit is more preferable, is suitable for powerful light fixture, and service life is longer；And when needing to adjust irradiating angle, it is only necessary to by activity
Bar 31 rotates a certain angle along rotating shaft 212, simple to operate, preferably meets the needs of people.
In description of the present utility model, it is to be understood that the indicating position such as term " on ", " under ", "left", "right" or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than the device or element of instruction or hint meaning must have specific orientation and specific azimuth configuration and operation,
It is thus impossible to it is interpreted as to limitation of the present utility model.In addition, " first ", " second " are merely due to describe purpose, and be not understood that
To indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Therefore, define " first ",
One or more this feature can be expressed or be implicitly included to the feature of " second ".In description of the present utility model, unless
It is otherwise noted, " multiple " are meant that two or more.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " installation "
" connected " " connection " etc. should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected with by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of LED down lamp for being conveniently adjusted angle, include light body (2) and be connected with the light body (2)
Lamp stand device (3), it is characterised in that：The light body (2) includes lamp housing (21) and is arranged on the lamp housing (21)
Internal upper spacer (23) and lower clapboard (25), fan (29), the upper spacer are provided with the top of the upper spacer (23)
(23) several radiating tubes (24), are provided between lower clapboard (25), the bottom of the lower clapboard (25) is provided with light source board
(28), the bottom of the light source board (28) is provided with reflector (26), and the bottom of the reflector (26) is provided with diffuser
(27), set fluted (211) on the outer wall of the upper end of the lamp housing (21), the bottom of the groove (211) is provided with rotating shaft
(212), the lamp stand device (3) includes track base (33) and the motion bar (31) being connected with the track base (33), institute
State and axis hole (32) is provided with the lower end of motion bar (31), the rotating shaft (212) is embedded in the axis hole (32), the activity
Bar (31) is be hinged by the axis hole (32), rotating shaft (212) with the lamp housing (21).
A kind of 2. LED down lamp for being conveniently adjusted angle according to claim 1, it is characterised in that：The lamp housing (21)
Installing plate (22) is internally provided with, the fan (29) is fixed on the inside of the lamp housing (21) by the installing plate (22).
A kind of 3. LED down lamp for being conveniently adjusted angle according to claim 1, it is characterised in that：The radiating tube (24)
It is made up of aluminium alloy, the upper and lower ends of the radiating tube (24) are respectively embedded in the upper spacer (23), lower clapboard (25).
A kind of 4. LED down lamp for being conveniently adjusted angle according to claim 1, it is characterised in that：The track base (33)
Top on be provided with several buckles (34).
A kind of 5. LED down lamp for being conveniently adjusted angle according to claim 1, it is characterised in that：The lamp housing (21)
Top be provided with several exhaust vents (210), be provided with several fresh air inlets on the outer wall of the lower end of the lamp housing (21)
(213)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982199.1U CN207213767U (en) | 2017-08-08 | 2017-08-08 | A kind of LED down lamp for being conveniently adjusted angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982199.1U CN207213767U (en) | 2017-08-08 | 2017-08-08 | A kind of LED down lamp for being conveniently adjusted angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213767U true CN207213767U (en) | 2018-04-10 |
Family
ID=61818180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720982199.1U Expired - Fee Related CN207213767U (en) | 2017-08-08 | 2017-08-08 | A kind of LED down lamp for being conveniently adjusted angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282192A (en) * | 2018-09-13 | 2019-01-29 | 安徽倍思特教育科技有限公司 | A kind of exhibition lamps and lanterns of good heat dissipation effect |
-
2017
- 2017-08-08 CN CN201720982199.1U patent/CN207213767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282192A (en) * | 2018-09-13 | 2019-01-29 | 安徽倍思特教育科技有限公司 | A kind of exhibition lamps and lanterns of good heat dissipation effect |
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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: 20180410 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |