CN202361191U - Light emitting diode (LED) lighting fixture with light form adjustment rotary structure - Google Patents
Light emitting diode (LED) lighting fixture with light form adjustment rotary structure Download PDFInfo
- Publication number
- CN202361191U CN202361191U CN2011204617939U CN201120461793U CN202361191U CN 202361191 U CN202361191 U CN 202361191U CN 2011204617939 U CN2011204617939 U CN 2011204617939U CN 201120461793 U CN201120461793 U CN 201120461793U CN 202361191 U CN202361191 U CN 202361191U
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- CN
- China
- Prior art keywords
- rotating seat
- hollow
- led lamp
- reference column
- lamp
- Prior art date
- 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.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED lighting fixture with a light form adjustment rotary structure. The LED lighting fixture comprises a lamp main body, a first rotary base, a location sheet, a lamp cap, a second rotary base, an elastic member and a rotary base center shaft, wherein the first rotary base includes a first side and a second side opposite to each other; the lamp main body is fixed on the first side; a hollow location pillar is arranged on the second side; the location sheet is sheathed on the outer circumference of the hollow location pillar; the second rotary base is sheathed on the outer circumference of the hollow location pillar and includes a first side and a second side opposite to each other; a hollow jointing pillar is arranged on the second side of the second rotary base; the lamp cap is fixed on the hollow jointing pillar; the elastic member is sheathed on the outer circumference of the hollow location pillar, and is sandwiched between the location sheet and the second rotary base; and the rotary base center shaft penetrates the hollow location pillar. Accordingly, the optical angle of the lighting fixture can be adjusted after the lamp cap is locked on a lamp holder.
Description
Technical field
The utility model is about a kind of led lamp, refers to a kind of led lamp of tool light type adjustment rotational structure especially.
Background technology
Existing road lighting lantern all adopts traditional osram lamp, fluorescent lamp or electronic type Electricity-saving lamp bulb as lighting, and the comparatively power consumption of above-mentioned bulb is along with light emitting diode (Light Emitting Diode in recent years; LED) universalness of using, because of the advantage that has little power consumption, the life-span is long and saves the energy, in the epoch of stressing environmental protection, the saving energy now, more prevalent being used in the various lighting apparatus is so light emitting diode also is applied on the luminaire for public lighting.See through plurality of advantages such as light emitting diode possesses power saving, reaction is fast, volume is little, long service life,, replace conventional bulb gradually and become the market mainstream especially to use the street lamp of light emitting diode array.
General E27 type thread lamp socket, promptly the lamp socket diameter is the thread lamp socket of 27mm, after the Lock with lighting means of light fixture invested lamp socket, the lock adhering arrangement of light fixture also can't be adjusted angle.That is; After light fixture was attached to lamp socket, the optical angle when lamp holder is screwed at last may be very big with the correct direction difference in the required the place ahead street illuminated of light fixture, causes the brightness of light fixture can't really be projected to required place; Be not very good, the space of improvement is still arranged.
Creator's reason is in this, and this urgently thinks a kind of " led lamp of tool light type adjustment rotational structure " that can address the above problem in the spirit of positive invention creation, and several times research experiment is eventually to accomplishing the utility model.
The utility model content
The main purpose of the utility model is at the led lamp that a kind of tool light type adjustment rotational structure is provided, and after the Lock with lighting means of light fixture invested lamp socket, the optical angle that can adjust light fixture was to bring into play high-high brightness to needed direction.
For reaching above-mentioned purpose, the led lamp of the tool light type adjustment rotational structure of the utility model includes: a light fitting body, one first rotating seat, a spacer, a lamp holder, one second rotating seat, an elastic component and a rotating seat central shaft.First rotating seat includes one first relative side and one second side, and light fitting body is fixedly arranged on first side of first rotating seat, and second side has a hollow reference column; Spacer is sheathed on the outer peripheral face of hollow reference column; Second rotating seat cover is located at the outer peripheral face of hollow reference column, and second rotating seat includes one first relative side and one second side, and second side has a hollow bond post, and lamp holder is fixedly arranged on the hollow bond post; Elastic component is sheathed on the outer peripheral face of the hollow reference column of first rotating seat, is located between the spacer and second rotating seat; The rotating seat central shaft then wears the hollow reference column of first rotating seat.
The utility model can also comprise a C type clasp; C type clasp is located at first side of first rotating seat; The rotating seat central shaft then has one first ring groove, and C type clasp is fastened on first ring groove, makes an end of rotating seat central shaft be positioned first side of first rotating seat.
The utility model can also comprise the sliding department in a location; The sliding department in location is located at the inner peripheral surface of the hollow bond post of second rotating seat; The rotating seat central shaft then has one second ring groove, and the sliding department in location is sticked in second ring groove, makes the other end of rotating seat central shaft be positioned second side of second rotating seat.
Second side of above-mentioned first rotating seat can have a plurality of detents, and spacer then has a plurality of positioning convex column corresponding to this a plurality of detents place, and a plurality of positioning convex column are sticked in a plurality of detents.
Above-mentioned a plurality of detent can equidistantly be positioned in the form of a ring the hollow reference column around, and a plurality of positioning convex column can be four positioning convex column of equidistant distribution.
But above-mentioned lamp holder pressing and fixing is in the outer peripheral face of the hollow bond post of second rotating seat, and the two is integrally formed the formula structure lamp holder and second rotating seat.
Above-mentioned elastic component can be compression spring or other Equivalent Elasticity body.
The utility model can also comprise a plurality of screw tightenings; First rotating seat has a plurality of through holes; Second rotating seat has a plurality of screws corresponding to a plurality of through holes of first rotating seat, and these a plurality of screw tightenings wear a plurality of through holes, is fixed in a plurality of screws; First rotating seat and second rotating seat are screwed togather fixing, can not rotate each other.
But above-mentioned rotating seat central shaft can have the perforation that a supply lines wears.
The beneficial effect of the utility model: after Lock with lighting means invests lamp socket, can adjust the optical angle of light fixture.
Description of drawings
Fig. 1 is the exploded view of the utility model first preferred embodiment.
Fig. 2 is the part enlarged drawing of the utility model first preferred embodiment.
Fig. 3 is the cutaway view of the utility model first preferred embodiment.
Fig. 4 is the stereogram of the utility model first preferred embodiment.
Fig. 5 is the exploded view of the utility model second preferred embodiment.
Fig. 6 is the cutaway view of the utility model second preferred embodiment.
Fig. 7 is the stereogram of the utility model second preferred embodiment
[main element symbol description]
10,60 light fitting bodies, 11,61 power modules
12,62 radiating seats, 13,63 conducting strips
14,64 circuit boards, 15,65 light-emitting diode components
16,66 waterproof seal rings, 17,67 lens
19,69 bolts, 20,70 first rotating seats
21,71 hollow reference columns, 22 detents
25,75 screw tightenings, 30,80 second rotating seats
31,81 hollow bond posts, 40 spacers
401 positioning convex column, 42 elastic components
44 rotating seat central shafts, 441 first ring grooves
442 second ring grooves, 443 perforations
The sliding department in 46 C type clasps, 48 location
50,90 lamp holders, 68 screw tightenings
74 through holes, 84 screws
The specific embodiment
See also Fig. 1, Fig. 2 and Fig. 3, it is respectively exploded view, part enlarged drawing and the cutaway view of the utility model first preferred embodiment.The led lamp of the tool light type of present embodiment adjustment rotational structure includes: a light fitting body 10, one first rotating seat 20, one second rotating seat 30, a spacer 40, an elastic component 42, a rotating seat central shaft 44, a C type clasp 46, location sliding department 48, one lamp holder 50 and an a plurality of bolt 19.
As shown in the figure; Second rotating seat 30 is sheathed on the outer peripheral face of the hollow reference column 21 of first rotating seat 20; Second rotating seat 30 includes one first relative side and one second side, and second side has a hollow bond post 31, and lamp holder 50 is fixedly arranged on this hollow bond post 31.Elastic component 42 is sheathed on the outer peripheral face of the hollow reference column 21 of first rotating seat 20, and is located between the spacer 40 and second rotating seat 30.
Rotating seat central shaft 44 has one first ring groove 441 and one second ring groove 442, and C type clasp 46 is positioned at first side of first rotating seat 20, and C type clasp 46 is fastened on first ring groove 441 of rotating seat central shaft 44.In addition, 48 inner peripheral surfaces of being located at the hollow bond post 31 of second rotating seat 30 of the sliding department in location, the sliding department 48 in location is sticked in second ring groove 442 of rotating seat central shaft 44, but and rotating seat central shaft 44 have the perforation 443 that a supply lines wears.
As shown in the figure, rotating seat central shaft 44 wears the hollow reference column 21 of first rotating seat 20, and an end of rotating seat central shaft 44 is positioned first side of first rotating seat 20, and the other end of rotating seat central shaft 44 then is positioned second side of second rotating seat 30.
In addition; Second side of first rotating seat 20 has a plurality of detents 22 that equidistantly are positioned in the form of a ring around the hollow reference column 21; Spacer 40 then has four positioning convex column 401 of equidistant distribution corresponding to these a plurality of detents 22 places, and these four positioning convex column are sticked in these a plurality of detents 22.
In the present embodiment, lamp holder 50 is direct pressing and fixing outer peripheral faces in the hollow bond post 31 of second rotating seat 30, and the two is integrally formed the formula structure lamp holder 50 and second rotating seat 30.In addition, elastic component 42 is the compression spring.
Seeing also Fig. 4 is the stereogram of the utility model first preferred embodiment, and please consults Fig. 1～Fig. 3 in the lump.The assembling back lamp holder 50 and second rotating seat 30 are integral structure; And light fitting body 10 is with 20 lockings of first rotating seat; First rotating seat 20 and second rotating seat 30 can rotate each other; And second rotating seat 30 is synchronous rotations with spacer 40, and engages a plurality of detents 22 that are positioned first rotating seat 20 by four positioning convex column 401 of spacer 40, when the anglec of rotation, can produce a slight drag and sound.Thus, after lamp holder 50 was attached to lamp socket (figure does not show), light fitting body 10 can be adjusted with the relative rotation angle of lamp holder 50, and then can bring into play high-high brightness to needed direction.
See also Fig. 5, Fig. 6 and Fig. 7, it is respectively exploded view, cutaway view and the stereogram of the utility model second preferred embodiment.The light fitting body 60 of present embodiment is identical with lamp holder 50 structures with the light fitting body 10 of the lamp holder 90 and first embodiment; Its difference only is that first rotating seat 70 and second rotating seat 80 that are present embodiment can be interfixed by three screw tightenings 68 and can not rotate the adjustment angle, and first rotating seat 20 of first embodiment and second rotating seat 30 can rotate the adjustment angle each other.
As shown in Figure 5, the light fitting body 60 of present embodiment includes a power module 61, a radiating seat 62, a conducting strip 63, a circuit board 64, a light-emitting diode component 65, a waterproof seal ring 66 and lens 67, is that preface is established for 69 groups through a plurality of bolts and formed.First rotating seat 70 includes one first relative side and one second side, and light fitting body 60 is fixedly arranged on first side of first rotating seat 70 through three screw tightenings 75, and second side of first rotating seat 70 has a hollow reference column 71.Second rotating seat 80 includes one first relative side and one second side, and second side has a hollow bond post 81, and lamp holder 90 direct pressings are fixedly arranged on the hollow bond post 81 of second rotating seat 80.
As shown in Figure 6; First rotating seat 70 of present embodiment and second rotating seat 80 are to wear three through holes 74 of first rotating seat 70 and three screws 84 of second rotating seat 80 by three screw tightenings 68, with first rotating seat 70 and second rotating seat, 80 fixing can not rotations each other.
The foregoing description only is to explain for ease and give an example, and the interest field that the utility model is advocated is from should being as the criterion so that claim is said, but not only limits to the foregoing description.
Claims (9)
1. the led lamp of a tool light type adjustment rotational structure is characterized in that, comprising:
One light fitting body;
One first rotating seat includes one first relative side and one second side, and this first side sets firmly this light fitting body, and this second side has a hollow reference column;
One spacer is sheathed on the outer peripheral face of this hollow reference column;
One lamp holder;
One second rotating seat is sheathed on the outer peripheral face of this hollow reference column, includes one first relative side and one second side, and this second side has a hollow bond post, sets firmly this lamp holder on it;
One elastic component is sheathed on the outer peripheral face of this hollow reference column, is located between this spacer and this second rotating seat; And
One rotating seat central shaft wears this hollow reference column.
2. led lamp as claimed in claim 1 is characterized in that, also comprises a C type clasp, is located at this first side of this first rotating seat, and this rotating seat central shaft has one first ring groove, and this C type clasp fastens this first ring groove.
3. led lamp as claimed in claim 1; It is characterized in that, also comprise the sliding department in a location, be located at the inner peripheral surface of this hollow bond post of this second rotating seat; This rotating seat central shaft has one second ring groove, the sliding department in this location this second ring groove of engaging.
4. led lamp as claimed in claim 1; It is characterized in that; This second side of this first rotating seat has a plurality of detents, and this spacer has a plurality of positioning convex column corresponding to this a plurality of detents place, and these a plurality of positioning convex column are sticked in these a plurality of detents.
5. led lamp as claimed in claim 4 is characterized in that, these a plurality of detents equidistantly are positioned at around this hollow reference column in the form of a ring, and these a plurality of positioning convex column are four positioning convex column that equidistantly distribute.
6. led lamp as claimed in claim 1 is characterized in that, this lamp holder is the outer peripheral face of pressing and fixing in this hollow bond post.
7. led lamp as claimed in claim 1 is characterized in that, this elastic component is the compression spring.
8. led lamp as claimed in claim 1 is characterized in that, also comprises a plurality of screw tightenings; This first rotating seat has a plurality of through holes; This second rotating seat has a plurality of screws corresponding to these a plurality of through holes, and these a plurality of screw tightenings wear this a plurality of through holes, is fixed in these a plurality of screws.
9. led lamp as claimed in claim 1 is characterized in that, this rotating seat central shaft has the perforation that an ability supply lines wears.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617939U CN202361191U (en) | 2011-11-18 | 2011-11-18 | Light emitting diode (LED) lighting fixture with light form adjustment rotary structure |
| TW100222457U TWM425233U (en) | 2011-11-18 | 2011-11-28 | Light-emitting diode lamp with light pattern adjustment/rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204617939U CN202361191U (en) | 2011-11-18 | 2011-11-18 | Light emitting diode (LED) lighting fixture with light form adjustment rotary structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361191U true CN202361191U (en) | 2012-08-01 |
Family
ID=46462396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204617939U Expired - Fee Related CN202361191U (en) | 2011-11-18 | 2011-11-18 | Light emitting diode (LED) lighting fixture with light form adjustment rotary structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202361191U (en) |
| TW (1) | TWM425233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481978A (en) * | 2013-10-16 | 2014-01-01 | 广西南宁凯得利电子科技有限公司 | Front fender capable of mounting head lamp for electric vehicle |
| CN104566034A (en) * | 2014-12-31 | 2015-04-29 | 江西奥其斯科技有限公司 | Down lamp |
| CN106949416A (en) * | 2017-04-21 | 2017-07-14 | 广州市德晟光电科技股份有限公司 | A kind of waterproof cooling stage lighting |
-
2011
- 2011-11-18 CN CN2011204617939U patent/CN202361191U/en not_active Expired - Fee Related
- 2011-11-28 TW TW100222457U patent/TWM425233U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481978A (en) * | 2013-10-16 | 2014-01-01 | 广西南宁凯得利电子科技有限公司 | Front fender capable of mounting head lamp for electric vehicle |
| CN104566034A (en) * | 2014-12-31 | 2015-04-29 | 江西奥其斯科技有限公司 | Down lamp |
| CN106949416A (en) * | 2017-04-21 | 2017-07-14 | 广州市德晟光电科技股份有限公司 | A kind of waterproof cooling stage lighting |
| CN106949416B (en) * | 2017-04-21 | 2023-05-12 | 广州市德晟光电科技股份有限公司 | Waterproof heat dissipation stage lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM425233U (en) | 2012-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201118 |