CN206001297U - A kind of lamp body and light fixture - Google Patents

Abstract

This utility model provides a kind of lamp body and light fixture, and lamp body is used for installing luminescence unit, and described lamp body includes：Fixture, is used for being attached to predeterminable area；Movable part, for installing described luminescence unit, described movable part is flexibly connected described fixture and the described luminescence unit of drive that can be operated is towards or away from described fixture；Location structure, including the locating part of some keepers on described movable part and the described fixture of flexible connection, described locating part operatively can be pushed against with described keeper and be separated, by described movable part and fixture locking and release.The fixture of lamp body is slidably matched with the movable part for installing luminescence unit, movable part can slide in fixture, when movable part movement is to predeterminated position, is locked movable part with fixture by location structure, realize quickly moving the position of luminescence unit, to improve its range of application.

Description

A kind of lamp body and light fixture

Technical field

This utility model is related to lighting technical field, more particularly, to a kind of lamp body and light fixture.

Background technology

In recent years, with the fast development of lighting engineering, light fixture indispensable, big absolutely portion of people in people's life All live between timesharing under the photoenvironment of light fixture.

At present, light fixture on the market generally comprises lamp body and is arranged on luminescence unit on lamp body, these luminescence units Can rotate adjusting the angle of illumination with respect to lamp body, but luminescence unit cannot with respect to lamp body away from near so that The relative position of luminescence unit is unadjustable, limits its range.

Utility model content

The purpose of this utility model is to provide a kind of structure lamp body simple, easy to adjust and light fixture, can facilitate The height to lamp body be adjusted so that lamp body goes for different setting height(from bottom)s.

For achieving the above object, this utility model is achieved through the following technical solutions：

A kind of lamp body, for installing luminescence unit, described lamp body includes：

Fixture, is used for being attached to predeterminable area；

Movable part, for installing described luminescence unit, described movable part is flexibly connected described fixture and can be operated Drive described luminescence unit towards or away from described fixture；

Location structure, including some keepers on described movable part and be flexibly connected described fixture spacing Part, described locating part operatively can be pushed against with described keeper and be separated, and described movable part is locked with fixture and releases Put.

Further, described movable part is slidably connected along default axis with described fixture, described some keeper edges The direction arrangement of described slip axis.

Further, described keeper is positioning convex.

Further, described location structure includes the elasticity unit being connected between described locating part and described fixture Part, described flexible member has the active force promoting described locating part towards described fixture.

Further, described locating part includes the installation portion pivotally connected with described fixture and is located at described respectively Installation portion both sides for the abutting part that pushes against with described keeper and the operating portion for receive user operation behavior.

Further, described flexible member includes the torsion spring between described installation portion and described fixture.

Further, described fixture is provided with location structure mounting groove, described installation portion and described abutting portion In described location structure mounting groove, described operating portion extends to outside described location structure mounting groove.

Further, described fixture includes keeper storage tank, and described keeper storage tank is located at described positioning On the mobile route of part, to house the keeper following movable part movement.

Further, described fixture includes guide groove, and described guide groove is located on the mobile route of described movable part, with House the guide plate following described movable part movement.

Further, described fixture includes guide plate, and described guide plate is located on the mobile route of described movable part, and Housed by the guide groove that described movable part movement is followed on described movable part.

Further, described fixture is provided with the postive stop baffle preventing movable part from departing from fixture.

Further, described lamp body also includes the interior lamp socket for installing luminescence unit, and described interior lamp socket is arranged at institute State in movable part.

Further, it is provided with socket mounting plate in described movable part, described interior lamp socket is fixed on by fixing device On described socket mounting plate.

Further, described lamp body also includes the outer lamp socket for being connected with driving power supply, and described outer lamp socket is arranged at Described fixture is away from one end of described locating part.

Further, described fixture is provided with lamp socket installation portion, described outer lamp away from one end of described location structure Seat is fixedly arranged on described lamp socket installation portion.

Further, described lamp body also include for the interior lamp socket installing luminescence unit with for being connected with driving power supply Outer lamp socket, described interior lamp socket is arranged in movable part, and described outer lamp socket is arranged at described fixture away from described locating part One end, described interior lamp socket is connected by flexible wire with described outer lamp socket.

Further, described lamp body is included positioned at the receiving space between described fixture and movable part, described flexibility Wire is located in described receiving space.

Further, described interior lamp socket and described outer lamp socket are to cooperate the union joint of connection.

This utility model additionally provides a kind of light fixture, including：

Any one lamp body as above；

Luminescence unit, is arranged on described fixture.

The technical scheme being provided from above this utility model, the fixture of lamp body with for installing the work of luminescence unit Slide coordinates, and movable part can slide in fixture, when movable part movement is to predeterminated position, will by location structure Movable part is locked with fixture, realizes quickly moving the position of luminescence unit, to improve its range of application.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments described in this utility model, for those of ordinary skill in the art, do not paying creative work Property on the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic diagram of the lamp body meeting preferred embodiment of the present utility model；

Fig. 2 is the sectional view of the lamp body meeting preferred embodiment of the present utility model；

Fig. 3 is the explosive view of the lamp body meeting preferred embodiment of the present utility model；

Fig. 4 is the schematic diagram of the lamp body meeting preferred embodiment of the present utility model, and wherein in lamp body, inside and outside lamp socket is hidden Hide；

Fig. 5 is the sectional view of the lamp body meeting preferred embodiment of the present utility model, and wherein in lamp body, inside and outside lamp socket is hidden Hide；

Fig. 6 is the explosive view of the lamp body meeting preferred embodiment of the present utility model, and wherein in lamp body, inside and outside lamp socket is hidden Hide；

In figure is labeled as：Lamp body 100, movable part 10, guide plate 11, inclined-plane 12, socket mounting plate 13, chamfering 14, house empty Between 15, fixture 20, location structure mounting groove 21, keeper storage tank 22, guide groove 23, postive stop baffle 24, lamp socket installation portion 25, Location structure 30, keeper 31, locating surface 311, locating part 32, installation portion 321, abutting part 322, operating portion 323, flexible member 33, pin 34, switching part 35, interior lamp socket 40, outer lamp socket 50, flexible wire 60, default axis A.

Specific embodiment

In order that those skilled in the art more fully understands the technical scheme in this utility model, below in conjunction with this reality With the accompanying drawing in new embodiment, the technical solution of the utility model is clearly and completely described it is clear that described Embodiment be only a part of embodiment of this utility model, rather than whole embodiment.Based on the reality in this utility model Apply example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all answer When the scope belonging to this utility model protection.

This utility model provides a kind of lamp body 100 and the light fixture (not shown) applying this lamp body, and light fixture can be cylinder Multiple pattern such as lamp, wall lamp, street lamp.

Refering to shown in Fig. 1 to Fig. 6, lamp body 100, to form lighting lamp for installing luminescence unit, lamp body 100 wraps Include：Movable part 10, fixture 20 and location structure 30, form receiving space 15 between fixture 20 and movable part 10；Fixing Part 20 is used for being attached to predeterminable area, such as in special lamp holder (not shown) in the region, or light fixture such as wall, ceiling；Movable part 10 are used for installing luminescence unit (not shown), and luminescence unit can be electric filament lamp luminescence unit, LED luminescence unit etc.；Movable part 10 flexible connection fixtures 20 the drive luminescence unit that can be operated towards or away from fixture 20, with realize adjusting luminous singly The position of unit.Movable part 10 can be coordinated by slip, helical action or other motion modes and fixture 20, and this is ability Technology known to the those of ordinary skill of domain, therefore not to repeat here.

Location structure 30 includes some keepers 31 on movable part 10 and is flexibly connected the spacing of fixture 20 Part 32, locating part 32 operatively can be pushed against with keeper 31 and be separated, and movable part 10 is locked with fixture 20 and discharges, Thus the luminescence unit being attached on movable part 10 is adjusted to target location.

In embodiment of the present utility model, movable part 10 and fixture 20 are slidably matched and pass through location structure 30 to work Moving part 10 is positioned it is achieved that by the position of the adjustment luminescence unit of scaling operation, improve the tune of luminescence unit Whole efficiency.

Specifically, movable part 10 is slidably matched along default axis A with fixture 20, and keeper 31 can be along default axis The spaced detent in A direction, positioning convex, location-plate etc..Locating part 32 can be manual operation, when not to spacing When part 32 is operated, locating part 32 is pushed against with keeper 31 thus locking movable part 10 and fixture 20, now movable part 10 can not slide, thus luminescence unit is maintained at target location；When operating to locating part 32, such as pressing, propulsion etc., Locating part 32 is no longer pushed against with keeper 31, thus movable part 10 and fixture 20 are unlocked, now, movable part 10 can be along pre- If axis A slides, include backward or forward, that is, achieve the position adjusting luminescence unit.

Fixture 20 is sheathed on the periphery of movable part 10, and keeper 31 is chosen as the convex being arranged on movable part 10 Rise, positioning convex has locating surface 311 can be vertical with the surface of movable part 10 or interlock for acute angle, when locating part 32 with calmly After position part 31 pushes against, slide fastener phenomenon will not occur, positioning is more firm.

Locating part 32 includes the installation portion 321 pivotally connected with fixture 20 and is located at installation portion 321 both sides respectively For the abutting part 322 that pushes against with keeper 31 and the operating portion 323 for receive user operation behavior.

Location structure 30 also includes the flexible member 33 being connected between locating part 32 and fixture 20, and flexible member 33 has Have the active force that locating part 32 is promoted towards fixture 20, this active force make locating part 32 towards keeper 31 mobile with Push against with keeper 31.Herein, flexible member 33 is preferably torsion spring, and torsion spring passes through pin 34 and installation portion 321 and fixes Part 20 is pivotally connected, and one end of torsion spring is resisted against the bottom surface of operating portion 323, and the other end of torsion spring is resisted against on fixture 20.? In the presence of the restoring force of torsion spring, abutting part 322 is resisted against locating surface 12, positioning is firm；When press operating part 323, behaviour Make portion 323 to decline, according to lever principle, abutting part 322 rises, and departs from positioning convex 311, at this point it is possible to movable part 10 Move, after adjusting to the position needing, unclamp operating portion 323, abutting part 322 is resisted against the convex of corresponding position Rise on 311 locating surface 311, that is, achieve and retractor device 100 is stretched, easy to operate.

In other embodiment of the present utility model, installation portion 321 can also by the switching part 35 of extra setting with solid Determine part 20 pivotally connected, switching part can be tabular, switching part 35 is consolidated by the fixing device of such as holding screw, stop pin It is scheduled on fixture 20, in one end of switching part 35 and locating part 32, installation portion 321 is pivotally connected.

As preferred embodiment of the present utility model, location division 31 can be arranged to two rows, and abutting part 322 is also correspondingly arranged Become two, two abutting parts be resisted against respectively on two positioning convex so that position more stablize firm, when arranged side by side two When any one abrasion of positioning convex or two abutting parts or damage, still can position.

One end of fixture 20 is provided with location structure mounting groove 21, and installation portion 321 and abutting part 322 are located at location structure In mounting groove 21, operating portion 323 extends to outside location structure mounting groove 21；Location structure mounting groove 21 protrudes fixture 20 Surface.

Fixture 20 includes keeper storage tank 22, and keeper storage tank 22 is located on the mobile route of keeper 31, To house the keeper following movable part 10 movement.Different according to the motion mode of keeper 31, its mobile route is also different, example When following movable part 20 and slide as keeper 31, the mobile route of keeper 31 can be straight line, and activity followed by keeper 31 Part 20 is spinned when rotating, and its mobile route can be spiral.The movement of movable part 20 followed by some keepers 31, and it is fixed to enter In the part storage tank 22 of position, affect the perception of lamp body 100 to prevent keeper 31 to be exposed in the user visual field, keeper holds simultaneously Put groove 22 and can also play spacing effect to the radial direction of keeper 31, prevent from occurring between movable part 10 and fixture 20 relatively to turn Dynamic.

Fixture 20 includes guide groove 23, and guide groove 23 is located on the mobile route of movable part 10, follows movable part to house The guide plate 11 of 10 movements.Guide groove 23 includes circumferentially disposed one or more along fixture 20.Guide groove 23 and guide plate 11 Quantity identical or different it is only necessary to ensure that each guide plate 11 all can be contained among guide groove 23, guide groove 23 is to 11, guide plate Guiding and spacing effect.It is, of course, also possible to be setting guide plate on fixture 20, guide groove is arranged on movable part 10 simultaneously.

As preferred version of the present utility model, the quantity of guide groove 23 and guide plate 11 is 3, one of them be arranged at The relative position of keeper storage tank 22, two other is respectively symmetrically and is arranged at keeper storage tank 22 guide groove relative with it 23 Between position.

Guide plate 11 is provided with inclined-plane 12 away from one end of locating part 32；Inclined-plane 12 is fit into fixture 20 in movable part 10 When, play the effect of guiding, enhanced convenience is installed.

Fixture 20 is provided for the postive stop baffle 24 spacing to movable part 10, postive stop baffle away from one end of locating part 32 24 pairs of movable parts 10 play spacing effect, prevent the top of movable part 10 from stretching out fixture 20, postive stop baffle 24 can be any The baffle plate of shape, such as inwardly arranges circular baffle plate along the circumference on the top of fixture 20, baffle plate can open up through hole or It is not open up through hole；It is, of course, also possible to be fixture 20 in the inside necking down in its top, the spacing postive stop baffle 24 of formation.

Lamp body 100 also includes the interior lamp socket 40 for installing luminescence unit, and interior lamp socket 40 is arranged in receiving space 15, lives It is provided with socket mounting plate 13, interior lamp socket 40 is fixed on socket mounting plate 13 by fixing device in moving part 10；Specifically, live Socket mounting plate 13 in moving part 10 can be vertical with the axis direction of movable part 10, and socket mounting plate 13 can be by activity Part 10 seals or open-ended, and this utility model is preferably sealed using socket mounting plate 13 just movable part 10, and lamp socket peace It is provided with two screw mounting holes on dress plate 13, be respectively used to mounting screw, and two screw positive poles with flexible wire respectively Wire is connected with cathode conductor.Certainly, interior lamp socket 40 can also be the structure of integral type with movable part 10.

Additionally, lamp body 100 also includes the outer lamp socket 50 for being connected with driving power supply, outer lamp socket 50 is arranged at fixture 20 One end away from locating part 32；Fixture 20 is provided with lamp socket installation portion 25 away from one end of locating part 32, and outer lamp socket 50 is fixed On lamp socket installation portion 25；Lamp socket installation portion 25 is the lamp socket installation portion 25 of the tubular being connected with fixture 25, and lamp socket is installed The diameter in portion 25 is less than the diameter of fixture 25.Outer lamp socket 50 is bonded in lamp group installation portion 25 by Colophonium or other sticky objects On, the installation of the convenient outer lamp socket 50 of lamp socket installation portion 25, increase the contact area with outer lamp socket 50, it is more firm to connect. Certainly, outer lamp socket 50 can also be that with fixture be integral type structure.

Preferably, lamp body 100 of the present utility model also include interior lamp socket 40 for installing luminescence unit and for The outer lamp socket 50 that driving power supply is connected, interior lamp socket 40 is arranged in movable part 10；It is provided with socket mounting plate 13 in movable part 10, Interior lamp socket 40 is fixed on socket mounting plate 13 by fixing device；Outer lamp socket 50 is arranged at fixture 20 away from locating part 32 One end；Fixture 20 is provided with lamp socket installation portion 25 away from one end of locating part 32, and outer lamp socket 50 is fixedly arranged on lamp socket installation portion 25 On；Lamp socket installation portion 25 is the lamp socket installation portion 25 of the tubular being connected with fixture 25, and the diameter of lamp socket installation portion 25 is less than The diameter of fixture 25, and interior lamp socket 40 is connected by flexible wire 60 with outer lamp socket 50.

Specifically, when using, by the flexible wire in receiving space 15 between outer lamp socket 50 and interior lamp socket 40 60 are connected, and flexible wire 60 leaves certain surplus, when the distance between interior lamp socket 40 and outer lamp socket 50 increase, still just Often connect.Certainly, interior lamp socket 40 and outer lamp socket 50 can also be the union joint of the connection that cooperates, i.e. interior lamp socket 40 and outer lamp socket 50 is female end and the male end meeting identical union joint specification, to meet common general union joint standard in Vehicles Collected from Market.

Outer lamp socket 50 can be outer lamp socket or the buckle-type lamp socket of threaded contacts.Light-emitting device can be ball bubble, when After what ball steeped is attached to interior lamp socket, obtain bulb lamp, when using, when such as bulb lamp being attached in Down lamp, due to Down lamp Specification different, its depth is also different, lamp body 100 of the present utility model can by being adjusted to the length of bulb lamp, Can be elongation or shortening, can arbitrarily adapt to the installation requirements of the Down lamp of different size.

Specifically, the positioning convex as keeper can elect zigzag as, when needing to shorten, because sawtooth is unidirectional Property, user can directly up push away, and bulb lamp can achieve and shortens, very convenient；It is of course also possible to be press operating part 323, Then movable part 10 is promoted towards near the position of outer lamp socket 50, after being pushed into suitable position, unclamp operating portion 323, support Socket part 322 is resisted against on the sawtooth 12 of relevant position, realizes positioning；Need during elongation it is only necessary to press operating part 323, so The position afterwards movable part 10 being directed away from outer lamp socket 50 is moved, and after moving to suitable position, unclamps operating portion 323, supports Socket part 322 is resisted against on the sawtooth 12 of relevant position, realizes positioning.Movable part 10 is provided with down away from one end of outer lamp socket 50 Angle 14；Chamfering 14 plays the effect of guiding in installing during lamp socket 40, easy for installation.

To sum up, lamp body 100 of the present utility model and the light fixture applying this lamp body 100, by movable part 10 and fixture 20 It is slidably matched, movable part can slide in fixture 20, when movable part movement is to predeterminated position, will be lived by location structure Moving part is locked with fixture, realizes quickly moving the position of luminescence unit, to improve its range of application.

Each embodiment in this specification is all described by the way of going forward one by one, identical similar portion between each embodiment Divide mutually referring to what each embodiment stressed is the difference with other embodiment.Real especially for system For applying example, because it is substantially similar to embodiment of the method, so description is fairly simple, referring to embodiment of the method in place of correlation Part illustrate.

Above specific embodiment, has been carried out to the purpose of this utility model, technical scheme and beneficial effect further Describe in detail, be should be understood that and these are only specific embodiment of the utility model, be not limited to this practicality new Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement done etc., should be included in this Within the protection domain of utility model.

Claims (19)

1. a kind of lamp body, for installing luminescence unit it is characterised in that described lamp body includes：

Fixture, is used for being attached to predeterminable area；

Movable part, for installing described luminescence unit, described movable part is flexibly connected described fixture the drive that can be operated Described luminescence unit is towards or away from described fixture；

Location structure, including the locating part of some keepers on described movable part and the described fixture of flexible connection, Described locating part operatively can be pushed against with described keeper and be separated, by described movable part and fixture locking and release.

2. lamp body as claimed in claim 1 it is characterised in that：Described movable part slides even along default axis and described fixture Connect, described some keepers are along the direction arrangement of described slip axis.

3. lamp body as claimed in claim 2 it is characterised in that：Described keeper is positioning convex.

4. lamp body as claimed in claim 1 it is characterised in that：Described location structure include being connected to described locating part with described Flexible member between fixture, described flexible member has the active force promoting described locating part towards described fixture.

5. lamp body as claimed in claim 4 it is characterised in that：Described locating part includes the peace pivotally connected with described fixture Dress portion and be located at grasping with for receive user for the abutting part that pushes against with described keeper of described installation portion both sides respectively Make the operating portion of behavior.

6. lamp body as claimed in claim 5 it is characterised in that：Described flexible member includes solid with described positioned at described installation portion Determine the torsion spring between part.

7. lamp body as claimed in claim 5 it is characterised in that：Location structure mounting groove is provided with described fixture, described , in described location structure mounting groove, described operating portion extends to described location structure mounting groove for installation portion and described abutting portion Outside.

8. lamp body as claimed in claim 1 it is characterised in that：Described fixture includes keeper storage tank, described positioning Part storage tank is located on the mobile route of described keeper, to house the keeper following movable part movement.

9. lamp body as claimed in claim 1 it is characterised in that：Described fixture includes guide groove, and described guide groove is located at described On the mobile route of movable part, to house the guide plate following described movable part movement.

10. lamp body as claimed in claim 1 it is characterised in that：Described fixture includes guide plate, and described guide plate is located at described On the mobile route of movable part, and housed by the guide groove that described movable part movement is followed on described movable part.

11. lamp bodies as claimed in claim 1 it is characterised in that：Described fixture is provided with prevents movable part from departing from fixture Postive stop baffle.

12. lamp bodies as claimed in claim 1 it is characterised in that：Described lamp body also includes the interior lamp for installing luminescence unit Seat, described interior lamp socket is arranged in described movable part.

13. lamp bodies as claimed in claim 12 it is characterised in that：It is provided with socket mounting plate in described movable part, described interior Lamp socket is fixed on described socket mounting plate by fixing device.

14. lamp bodies as claimed in claim 1 it is characterised in that：Described lamp body also includes outer for be connected with driving power supply Lamp socket, described outer lamp socket is arranged at described fixture one end away from described locating part.

15. lamp bodies as claimed in claim 14 it is characterised in that：Described fixture is arranged away from one end of described location structure There is lamp socket installation portion, described outer lamp socket is fixedly arranged on described lamp socket installation portion.

16. lamp bodies as claimed in claim 1 it is characterised in that：Described lamp body also includes the interior lamp for installing luminescence unit Seat is arranged in movable part with the outer lamp socket for being connected with driving power supply, described interior lamp socket, and described outer lamp socket is arranged at described Away from one end of described locating part, described interior lamp socket is connected by flexible wire fixture with described outer lamp socket.

17. lamp bodies as claimed in claim 16 it is characterised in that：Described lamp body include positioned at described fixture and movable part it Between receiving space, described flexible wire be located at described receiving space in.

18. lamp bodies as claimed in claim 16 it is characterised in that：Described interior lamp socket and described outer lamp socket are can the company of cooperating The union joint connecing.

A kind of 19. light fixtures are it is characterised in that include：

Any one lamp body as described in claim 1 to 16；

Luminescence unit, is arranged on described fixture.