CN207334410U - A kind of 3D rotates downlight - Google Patents
A kind of 3D rotates downlight Download PDFInfo
- Publication number
- CN207334410U CN207334410U CN201721055306.2U CN201721055306U CN207334410U CN 207334410 U CN207334410 U CN 207334410U CN 201721055306 U CN201721055306 U CN 201721055306U CN 207334410 U CN207334410 U CN 207334410U
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- CN
- China
- Prior art keywords
- reflector
- rotates
- support shaft
- downlight
- hook
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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.)
- Withdrawn - After Issue
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Abstract
It the utility model is related to a kind of 3D rotations downlight, the support shaft set up between face ring and reflector by radial symmetric is located by connecting, reflector using support shaft as axis carry out vertical direction rotation, reflector in through hole to support shaft to rotate in a circumferential direction as support.The utility model only by a component, that is, supports the connection and supporting role of shaft, you can realize swing and rotation of the reflector relative to face ring, i.e., rotate vertically with rotating in a circumferential direction.Then without miscellaneous part is set between reflector and face ring, structure is extremely simple, reduces material and uses, is greatly saved Material Cost；Assembly process is few, and assembling is quick, and production efficiency is high, reduces the human cost and time cost of production.The design feature of the utility model, directly reduces production difficulty, and punching press aluminium technique can be used to substitute die casting aluminium for lamp body, and process costs are lower.
Description
Technical field
A kind of downlight is the utility model is related to, rotates downlight more specifically to a kind of 3D.
Background technology
The rotation downlight of the prior art is different according to rotating function, including axial-rotation, and axial-rotation adds circumferential direction
Rotation, and its component is essentially die casting aluminium, it is of high cost, especially while realizing axial-rotation with the product to rotate in a circumferential direction, needing
Two sets of rotating mechanisms are set respectively, and not only Material Cost is high, but also assembling procedure is complicated, and production efficiency is relatively low.
Such as Chinese utility model patent application 200720057468.X, to disclose a kind of lamp bracket not only swingable but also horizontal can turn
Dynamic downlight.Include light bulb and lamp bracket, on the upper opening of light bulb activity be placed with swivel becket, along swivel becket in light bulb
Circumference on distributing installation have multiple banking stops, the banking stop is inverted L-shaped hook tabs；Into hinge between the swivel becket and lamp bracket
Connection.After adopting the above technical scheme, the lamp bracket of downlight can rotate and swing around light bulb together with light source.
Chinese invention patent application 201710458560.5 discloses a kind of adjustable LED downlight, including lamp housing and LED moulds
Group, LED module are arranged in lamp housing；Wherein lamp housing includes bottom plate, and LED module includes lamp body, by setting supporting block, guide groove
The various component such as block, retainer plate, shrapnel, and assembling is matched, realize that lamp body is horizontally and vertically rotatably connected on bottom plate.
Above-mentioned utility model is with foregoing invention, realizing that it is multiple that the horizontally and vertically rotating mechanical structure of lamp body includes
Different components, carries out relative complex mechanical engagement, such as is realized and swung using the mechanical structure of similar support arm, i.e., perpendicular
Direct rotary turns, and is realized and rotated by the circumferential mechanical structure mounted, that is, rotated horizontally.And these components and mechanical structure, cause
The complicated of product, cost are higher, tedious process, low production efficiency.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of 3D simple in structure, cost is lower
Rotate downlight.
The technical solution of the utility model is as follows：
A kind of 3D rotates downlight, including light source assembly, reflector, face ring, and light source assembly is arranged on reflector bottom, reflective
Glass holder is arranged in the through hole that face ring opens up, and the support shaft set up between face ring and reflector by radial symmetric carries out positioning company
Connect, reflector using support shaft as axis carry out vertical direction rotation, reflector in through hole using support shaft for support progress
Rotate in a circumferential direction.
Preferably, the wall of cup of reflector openend turns down to form flange outwardly facing bottom direction, along through hole hole wall or
The flange of reflector offers rotation slot, and support shaft is erected in rotation slot.
Preferably, rotation slot is provided with some recessed gear mouths along its length, support shaft is installed in gear mouth
When, light source assembly is positioned at the corresponding angle that rotates in a circumferential direction.
Preferably, when supporting shaft to be installed in gear mouth, the center of gravity of shaft is supported to be higher than between adjacent gear mouth
Easement curve extreme higher position.
Preferably, pass through smooth curved transition between adjacent gear mouth.
Preferably, support shaft one end is connected to reflector, rotation slot is opened in the hole wall of through hole.
Preferably, one end of support shaft passes through the flange of reflector, and the outer wall of flange is connected in by hook.
Preferably, one end of support shaft through reflector flange is provided with hook, hook forms " T " with support shaft
Type structure, the upper end of hook extend outwardly and form the downward tail in end and hook；Tail hooks the outer wall for being connected in flange.
Preferably, flange offers the mounting groove non-perpendicular to reflector plane of the opening, the length of mounting groove is not less than
The length of hook, the width of mounting groove are less than the length of hook, the width of not small hook.
Preferably, the other end of support shaft is provided with limited block, the spacing hole wall outside for being connected in through hole of limited block.
The beneficial effects of the utility model are as follows：
3D described in the utility model rotates downlight, the support shaft set up between face ring and reflector by radial symmetric
Be located by connecting, reflector to support shaft to carry out as axis the rotation of vertical direction, reflector in through hole to support shaft
Rotate in a circumferential direction for support.The utility model only by a component, that is, supports the connection and supporting role of shaft, you can real
Existing reflector is rotated with rotating in a circumferential direction vertically relative to the swing and rotation of face ring.Then without setting between reflector and face ring
Miscellaneous part, structure is extremely simple, reduces material and uses, is greatly saved Material Cost；Assembly process is few, and assembling is quick, production efficiency
Height, reduces the human cost and time cost of production.
The design feature of the utility model, directly reduces production difficulty, and punching press aluminium technique can be used to substitute die casting for lamp body
Aluminium, process costs are lower.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the partial enlarged view of the A of Fig. 2；
Fig. 4 is the structure diagram (being in original state) of the utility model；
Fig. 5 is the structure diagram (state for the certain angle that rotates in a circumferential direction on the basis of Fig. 4) of the utility model；
Fig. 6 is the structure diagram (state to rotate by a certain angle vertically on the basis of Fig. 5) of the utility model；
Fig. 7 is the initial state schematic diagram for supporting shaft to be installed with reflector；
In figure：11 be driving box, and 12 be driving, and 13 be light source board, and 14 be lens, and 20 be reflector, and 21 be flange, and 22 are
Mounting groove, 30 be support shaft, and 31 be hook, and 32 be that tail hooks, and 33 be limited block, and 40 be face ring, and 41 be through hole, and 42 be hole wall,
43 be rotation slot, and 431 be gear mouth.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
The utility model in order to solve it is existing in the prior art it is complicated, cost is higher, tedious process, low production efficiency
The deficiencies of, there is provided a kind of 3D rotates downlight, only by a component, that is, supports the connection and supporting role of shaft, you can realize
Reflector is rotated with rotating in a circumferential direction, to realize simplified structure, cost-effective effect vertically relative to the swing and rotation of face ring
Fruit.
As shown in Figure 1, Figure 2, Figure 3, Figure 4,3D rotations downlight described in the utility model includes light source assembly, reflector
20th, face ring 40, light source assembly include driving 12, light source board 13, lens 14, and driving 12 is arranged on the bottom outside of reflector 20,
And by driving box 11 to encapsulate；Light source board 13 is arranged on the bottom inside of reflector 20, and is connected with driving 12；Lens 14 are set
In the opening of reflector 20.Reflector 20 is sheathed in the through hole 41 that face ring 40 opens up, and is passed through between face ring 40 and reflector 20
The support shaft 30 that radial symmetric is set up is located by connecting, and reflector 20 is in the through hole 41 to support shaft 30 to be carried out for support
Rotate in a circumferential direction, as shown in Figure 5；Reflector 20 is to support rotation of the shaft 30 for axis progress vertical direction, as shown in Figure 6.
In order to realize the rotating in a circumferential direction in through hole 41 of reflector 20, the wall of cup of 20 openend of reflector lateral bottom outwardly
Direction turns down to form flange 21, and the flange 21 of hole wall 42 or reflector 20 along through hole 41 offers rotation slot 43, supports shaft
30 are erected in rotation slot 43.Then the length of rotation slot 43 is the rotational travel of reflector 20 or face ring 40.In order to facilitate dress
Match somebody with somebody, reduction assembling difficulty, raising production efficiency, in the present embodiment, 30 one end of support shaft is connected to reflector 20, rotation slot 43
It is opened in the hole wall 42 of through hole 41.Since reflector 20 is located in through hole 41, then when assembling, shaft 30 will be supported from rotation slot 43
Penetrate, and one end is fixedly connected on to the flange 21 of reflector 20, you can complete assembling, assembly technology is required relatively low.
In the present embodiment, one end of support shaft 30 is connected with reflector 20, and specifically, one end of support shaft 30 passes through
The flange 21 of reflector 20, and flange 21 is connected in by hook 31.One end that support shaft 30 penetrates reflector 20 is provided with
Hook 31, hook 31 form T-shape structure with support shaft 30, and the upper end of hook 31 extends outwardly and forms the downward tail in end
Hook 32；Tail hooks 32 outer walls for being connected in flange 21.When supporting shaft 30 to be erected in rotation slot 43, due to dead weight, reflector
20 push one end that support shaft 30 sets hook 31 so that the outer wall of flange 21 hooks 32 with tail and extruded in opposite directions, is formed steady
Solid matching relationship.
Corresponding to the installation of support shaft 30, the utility model provides a kind of removable mounting means, i.e. flange 21 opens up
There is the mounting groove 22 non-perpendicular to 20 plane of the opening of reflector, the length of mounting groove 22 is not less than the length of hook 31, mounting groove
22 width is less than the length of hook 31, the width not less than hook 31.During installation, the direction for supporting shaft 30 is turned into card
Hook it is 31 consistent with the length direction of mounting groove 22, as shown in fig. 7, and be pushed into, hook 31 passes through flange 21, then rotational support turn
Axis 30, sets one end of tail hook 32 to turn to upward hook 31, tail is hooked 32 left-hand threads on flange 21.At this time, hook 31 with
Mounting groove 22 intersects contact, and formation is spacing, and hook 31 will not depart from from mounting groove 22.And hook 32 contact position-limiting action in tail
Under, rotation will not occur for support shaft 30.Preferably, the length direction of mounting groove 22 is opened up as horizontal direction, then hook 31
Through after mounting groove 22,90 ° are rotated, you can clasp reflector 20.
In the present embodiment, the other end of support shaft 30 is provided with limited block 33, and limited block 33 is spacing to be connected in through hole 41
The outside of hole wall 42.The size of limited block 33 is more than the width of rotation slot 43, also greater than the maximum width of gear mouth 431, prevents
Using process, cause reflector 20 that lateral displacement occurs in through hole 41 due to rocking, and then support shaft 30 occurs from turning
The risk departed from dynamic groove 43, ensures the reliability of product.
In order to make reflector 20 rotate in a circumferential direction can stable position in the angle of setting, rotation slot 43 sets along its length
Some recessed gear mouths 431 are equipped with, when support shaft 30 is installed in gear mouth 431, light source assembly is positioned at corresponding circumferential direction
Rotation angle.431 pairs of support shafts 30 of gear mouth are additionally, since to carry out vertically in horizontal position-limiting action, guarantee reflector 20
During rotation process, remain able to stablize and currently rotate in a circumferential direction in angle being maintained at, operate lighter.
In order to strengthen the smooth degree to rotate in a circumferential direction, pass through smooth curved transition, formation wave between adjacent gear mouth 431
Groove.In the present embodiment, when supporting shaft 30 to be installed in gear mouth 431, the center of gravity of support shaft 30 is higher than adjacent gear
The extreme higher position of easement curve between mouth 431.
In the utility model, punching press aluminium technique can be used in reflector 20 and face ring 40, compared to existing die casting aluminium technique,
Cost is low.
Above-described embodiment is intended merely to explanation the utility model, and is not used as the restriction to the utility model.As long as
According to the technical essence of the utility model, above-described embodiment is changed, modification etc. will all fall right in the utility model
In the range of it is required that.
Claims (10)
1. a kind of 3D rotates downlight, including light source assembly, reflector, face ring, light source assembly are arranged on reflector bottom, reflector
It is sheathed in the through hole that face ring opens up, it is characterised in that the support shaft set up between face ring and reflector by radial symmetric
Be located by connecting, reflector to support shaft to carry out as axis the rotation of vertical direction, reflector in through hole to support shaft
Rotate in a circumferential direction for support.
2. 3D according to claim 1 rotates downlight, it is characterised in that the wall of cup of reflector openend is outwardly facing bottom side
Flange is formed to fold, the flange of hole wall or reflector along through hole offers rotation slot, and support shaft is erected in rotation slot.
3. 3D according to claim 2 rotates downlight, it is characterised in that rotation slot is provided with some recessed along its length
Gear mouth, for support shaft when being installed in gear mouth, light source assembly is positioned at the corresponding angle that rotates in a circumferential direction.
4. 3D according to claim 3 rotates downlight, it is characterised in that when supporting shaft to be installed in gear mouth, support
The center of gravity of shaft is higher than the extreme higher position of the easement curve between adjacent gear mouth.
5. the 3D rotation downlights according to claim 3 or 4, it is characterised in that by smooth bent between adjacent gear mouth
Line transition.
6. 3D according to claim 2 rotates downlight, it is characterised in that support shaft one end is connected to reflector, rotates
Groove is opened in the hole wall of through hole.
7. 3D according to claim 6 rotates downlight, it is characterised in that supports one end turning over through reflector of shaft
Side, and it is connected in by hook the outer wall of flange.
8. 3D according to claim 7 rotates downlight, it is characterised in that one end of support shaft through reflector flange is set
Hook is equipped with, hook forms T-shape structure with support shaft, and the upper end of hook extends outwardly and forms the downward tail in end and hooks；
Tail hooks the outer wall for being connected in flange.
9. 3D according to claim 8 rotates downlight, it is characterised in that flange is offered puts down non-perpendicular to reflector opening
The mounting groove in face, the length of mounting groove are not less than the length of hook, and the width of mounting groove is less than the length of hook, not small hook
Width.
10. 3D according to claim 9 rotates downlight, it is characterised in that support the other end of shaft to be provided with limited block,
On the outside of the spacing hole wall for being connected in through hole of limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055306.2U CN207334410U (en) | 2017-08-22 | 2017-08-22 | A kind of 3D rotates downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721055306.2U CN207334410U (en) | 2017-08-22 | 2017-08-22 | A kind of 3D rotates downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207334410U true CN207334410U (en) | 2018-05-08 |
Family
ID=62373354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721055306.2U Withdrawn - After Issue CN207334410U (en) | 2017-08-22 | 2017-08-22 | A kind of 3D rotates downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207334410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147579A1 (en) * | 2019-01-14 | 2020-07-23 | 欧普照明股份有限公司 | Lamp main body, surface ring, and lighting device |
-
2017
- 2017-08-22 CN CN201721055306.2U patent/CN207334410U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147579A1 (en) * | 2019-01-14 | 2020-07-23 | 欧普照明股份有限公司 | Lamp main body, surface ring, and lighting device |
| US11454377B2 (en) | 2019-01-14 | 2022-09-27 | Opple Lighting Co., Ltd. | Luminaire body, face ring and lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180508 Effective date of abandoning: 20230310 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180508 Effective date of abandoning: 20230310 |