CN201652231U

CN201652231U - Lamp holder and lamp

Info

Publication number: CN201652231U
Application number: CN201020001041XU
Authority: CN
Inventors: 黄宏嘉; 王正明
Original assignee: Genesis Photonics Inc
Current assignee: Genesis Photonics Inc
Priority date: 2010-01-18
Filing date: 2010-01-18
Publication date: 2010-11-24
Anticipated expiration: 2020-01-18

Abstract

A lamp holder is suitable for arranging a light emitting module. The lamp holder comprises a casing, an electric conducting assembly and a rotating component. The casing is provided with a receiving space, an opening and a first annular clamp part adjacent to the opening. The opening is arranged at the front end to make the receiving space communicated with the external. The electric conducting assembly is arranged at the rear end of the casing. The rotating component is arranged in the receiving space. The rotating component comprises a second annular clamp part and a locating groove for clamping a light emitting module. The second annular clamp part is arranged on the periphery edge and rotatably clamped with the first annular clamp part. The light emitting module can rotate in relation to the casing through the rotating component, so the light irradiation direction of the light emitting module can be adjusted, and the light emitting module is conveniently assembled and disassembled.

Description

Bulb socket and have the light fixture of this bulb socket

Technical field

The utility model relates to a kind of bulb socket and has the light fixture of this bulb socket, particularly relates to a kind ofly having spinfunction with the bulb socket of adjusting the light direction of illumination and the light fixture with this bulb socket.

Background technology

In the LED light fixture as the disclosed rotatable location of patent M332788 patent case, Taiwan, its light fitting body can be by syndeton with respect to light fixture headstock rotation, whereby, and with the ray cast direction of the LED lamp of adjusting light fitting body.

Yet, in this patent case, one end of light fixture headstock is provided with one first junction surface, and an end of light fitting body is provided with second junction surface that engages with first junction surface, for light fitting body also can be rotated after assembling relatively with the light fixture headstock, therefore, first junction surface and second junction surface are comparatively complicated on structural design, and need execute bigger strength could and be sticked on the light fixture headstock the light fitting body assembling, or with light fitting body by dismantling on the light fixture headstock, all comparatively inconvenience in assembling or dismounting.Therefore, how to visualize a kind of simple in structurely and be convenient to the structural design assembling or dismantle, become the utility model then and want further improved theme.

Summary of the invention

Main purpose of the present utility model is to provide a kind of bulb socket with spinfunction, and it is simple in structure and be convenient to supply light emitting module or radiator to assemble and dismounting.

Another purpose of the present utility model is to provide a kind of light fixture with bulb socket, and bulb socket is simple in structure and have spinfunction, and is convenient to for light emitting module or radiator assembling and dismounting.

The purpose of this utility model and solution background technology problem realize by the following technical solutions, according to the bulb socket that the utility model proposes, are suitable for for light emitting module assembling, and bulb socket comprises a shell, a conductive component and a revolving part.

Shell defines an accommodation space, and is positioned at the opening that front end is connected accommodation space and outside, and the first annular holding section of an adjacent openings, conductive component is sheathed on outer casing back, revolving part is arranged in the accommodation space, and comprise one be formed at outer peripheral edges and rotationally with the second annular holding section of the first annular holding section clamping, reach a locating slot for the light emitting module clamping, light emitting module can rotate with respect to shell by revolving part.

The purpose of this utility model and solution background technology problem can also adopt following technological means further to realize.

The first annular holding section be draw-in groove or snap ring one of them, the second annular holding section be draw-in groove or snap ring wherein another.

The locating slot front and back end is open shape, bulb socket also comprise one be arranged in locating slot and be electrically connected on conductive component and light emitting module between lead.

Revolving part comprises that also one is positioned at the buckling groove of locating slot one side, and buckling groove can supply a radiator clamping.

Shell comprises two housings that removably fit together.

Revolving part can be adjusted the anglec of rotation arbitrarily with respect to shell in 360 degree, and is to be interference fit between the first annular holding section and the second annular holding section.

The light fixture with bulb socket according to the utility model proposes comprises a light emitting module and a bulb socket.Bulb socket comprises a shell, a conductive component and a revolving part.

According to technique scheme, the utility model bulb socket and advantage and beneficial effect with light fixture of this bulb socket are: the second annular holding section by revolving part rotationally with the design of the first annular holding section clamping of shell, make when user's desire is adjusted the light direction of illumination of light emitting module, light emitting module can be rotated directly and the driven rotary part rotates with respect to shell, to adjust the light direction of illumination of light emitting module.Moreover the design of locating slot and buckling groove by revolving part can be convenient to be assembled on the revolving part for light emitting module and radiator, or by dismantling on the revolving part, so that carry out the maintenance of circuit substrate or light emitting diode or change operation.

Description of drawings

Fig. 1 is the stereogram of first preferred embodiment that the utlity model has the light fixture of bulb socket;

Fig. 2 is the three-dimensional exploded view of first preferred embodiment that the utlity model has the light fixture of bulb socket, and the assembled relation of bulb socket, light emitting module and radiator is described;

Fig. 3 is the front view of revolving part of first preferred embodiment that the utlity model has the light fixture of bulb socket;

Fig. 4 is the front view of first preferred embodiment that the utlity model has the light fixture of bulb socket;

Fig. 5 is the cutaway view of being got along the 5-5 hatching line among Fig. 4, illustrate that the first annular holding section is a draw-in groove, and the second annular holding section is a snap ring;

Fig. 6 is the stereogram that first preferred embodiment that the utlity model has the light fixture of bulb socket is assembled in power socket, illustrates that light emitting module and radiator can rotate with respect to shell by revolving part;

Fig. 7 is the cutaway view of bulb socket of second preferred embodiment that the utlity model has the light fixture of bulb socket, illustrate that the first annular holding section is a snap ring, and the second annular holding section is a draw-in groove.

Among the figure: 100. light fixtures, 110. light fixtures, 1. bulb socket, 11. shells, 111, housing, 112 reference columns, 113. locating hole, 114. socket parts, 115. accommodation spaces, 116. opening, 117. first annular holding sections, 12. conductive components, 121. spiro union portion, 13. revolving parts, 131. disk bodies, 132. the second annular holding section, 133. locating slots, 134. buckling grooves, 14. lead, 2. light emitting module, 21. lampshades, 211. microscler chute, 22. circuit substrates, 23. light emitting diodes, 3. radiator, 31. plate bodys, 311. fins, 32. radiating fin, 4. wall, 41. power sockets.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly present.Explanation by the specific embodiment, should be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the utility model, yet appended graphic provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.

Before the utility model is described in detail, be noted that in the following description content similarly assembly is represented with identical numbering.

As shown in Figure 1, be first preferred embodiment that the utlity model has the light fixture of bulb socket, this light fixture 100 comprises a bulb socket 1, and a light emitting module 2 that removably is assembled on the bulb socket 1, in the present embodiment, light fixture 100 is the LED lamp of horizontal embedding formula.

As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, bulb socket 1 comprises a shell 11, a conductive component 12, and a revolving part 13.Shell 11 comprises two housings that removably fit together 111, each housing 111 is hood-shaped shape, and end face is provided with a plurality of reference columns 112 and a plurality of locating hole 113, the reference column 112 of a housing 111 wherein is plugged in the locating hole 113 of another housing 111, and the reference column 112 of this another housing 111 is plugged in the locating hole 113 of this housing 111, make two housings 111 to fit together by the mode of engaging.The two housings 111 of shell 11 defines one jointly and is positioned at the rear end and uses and be positioned at front end for the sheathed socket parts 114, of conductive component 12 for revolving part 13 ccontaining accommodation spaces 115, and make accommodation space 115 and the outside opening 116 that is connected, and reaches first an annular holding section 117 that is adjacent to opening 116 rear sides.

Revolving part 13 comprises a

rounded disk body

131, and 132, the second annular holding sections 132, the second annular holding section that are formed at disk body 131 outer peripheral edges are connected in the first annular holding section 117 rotationally.In the present embodiment, the first annular holding section 117 is one to be formed at the draw-in groove of two housings 111 inner surfaces, and the second annular holding section 132 is one to be convexly set in disk body 131 outer peripheral edges and can be connected in the snap ring of this draw-in groove, whereby, make revolving part 13 firmly to engage by the second annular holding section 132 with shell 11, and can be with respect to shell 11 rotations.

Light emitting module 2 comprises the circuit substrate 22 that a lampshade 21, is arranged at lampshade 21 inboards, and a plurality of light emitting diodes 23 that are arranged on the circuit substrate 22, light emitting module 2 can be connected on the locating slot 133 of disk body 131 of revolving part 13 by lampshade 21, makes that light emitting module 2 can be by revolving part 13 with respect to shell 11 rotations.Because locating slot 133 front and back ends all are open shape, therefore, one lead 14 of bulb socket 1 can be arranged in locating slot 133 and be electrically connected on 22 of the circuit substrates of conductive component 12 and light emitting module 2, can power supply be passed on the circuit substrate 22 required electric power so that light emitting diode 23 work to be provided after making conductive component 12 be assembled in power socket 41 (as Fig. 6) by lead 14.Because lampshade 21 is made by the light transmission material, therefore, the light source that is produced during light emitting diode 23 work can be dissipated into the outside via lampshade 21.

Preferably, preferable radiating effect can be arranged when making 23 work of circuit substrate 22 and light emitting diode, light fixture 100 also comprises a radiator 3 that removably engages with light emitting module 2.Radiator 3 comprises a plate body 31, and plural pieces is convexly set in the radiating fin 32 of plate body 31 1 sides, the circuit substrate 22 of light emitting module 2 can be fixed on the opposite side of plate body 31 in contrast to radiating fin 32 by screw lock or engaging mode, whereby, the heat that makes radiator 3 be produced in the time of can be with 23 work of circuit substrate 22 and light emitting diode exports to the outside, to reach better heat radiating effect.

Plate body 31 comprises that two are convexly set in the fin 311 that opposition side is strip, and lampshade 21 is provided with two microscler chutes 211 that are positioned at opposition side, and plate body 31 can be slidably connected on the microscler chute 211 by fin 311 and engage with lampshade 21.Owing to also be provided with a buckling groove 134 that is positioned at locating slot 133 1 sides and is communicated with on the disk body 131 of revolving part 13 with locating slot 133, therefore, radiator 3 can be connected on the buckling groove 134 after being slidably connected to lampshade 21 simultaneously, makes radiator 3 firmly to be assembled on the lampshade 21.

When assembling light fixture 100, earlier two housings 111 is fastened togather and clamps the disk body 131 of revolving part 13 mutually, the second annular holding section 132 of revolving part 13 is connected in the first annular holding section 117 of shell 11, then, after conductive component 12 being set in the socket part 114 of shell 11, promptly finish the assembling of bulb socket 1.Then, the fin 311 of radiator 3 is aimed at the microscler chute 211 of lampshades 21, and fin 311 is pushed in the microscler chute 211, light emitting module 2 and radiator 3 are slipped together mutually along the bearing of trend of microscler chute 211.Finally, the light emitting module 2 that fits together and radiator 3 be connected to the locating slot 133 and buckling groove 134 of revolving part 13 simultaneously via the opening 116 of shell 11 after, promptly finish the assembling of light fixture 100.In addition, when the circuit substrate 22 of light emitting module 2 or light emitting diode 23 need keep in repair or change because of the relation of damaging, after light emitting module 2 and radiator 3 pulled away the locating slot 133 and buckling groove 134 of revolving part 13 via opening 116, again radiator 3 is extracted out along the bearing of trend of microscler chute 211, can be carried out the maintenance of circuit substrate 22 or light emitting diode 23 or change operation.Compare with prior art, can be laborsaving and easily with light emitting module 2 and radiator 3 assemblings and be sticked on the revolving part 13 of bulb socket 1, or with light emitting module 2 and radiator 3 by dismounting on the revolving part 13 of bulb socket 1.

As shown in Figure 6, light fixture 100 in use, normally spiro union portion 121 screw locks by conductive component 12 are in the power socket 41 that is arranged on the wall 4, owing to have a directionality after the light source that the light emitting diode 2 of light emitting module 2 is produced is dispersed via lampshade 21, though conductive component 12 screw locks of bulb socket 1 can make that behind power socket 14 shell 11 is fixed state, but can be with respect to the design of shell 11 rotations by revolving part 13, the user can be directly along the rotation of direction shown in arrow I or arrow II light emitting module 2, to adjust the light direction of illumination of light emitting module 2.In the present embodiment, light emitting module 2 can be adjusted the anglec of rotation arbitrarily with respect to shell 11 by revolving part 13 in 360 degree, and the second annular holding section 132 and first 117 of the annular holding sections are the states that is interference fit, therefore, the user can adjust to light emitting module 2 on the angle position of desired adjustment by revolving part 13.

As shown in Figure 7, it is second preferred embodiment that the utlity model has the light fixture of bulb socket, the overall structure of this light fixture 110 is roughly identical with first preferred embodiment with occupation mode, and difference is in the first annular holding section 117 of shell 11 different with the design of the second annular holding section 132 of revolving part 13.

In the present embodiment, the first annular holding section 117 is one to be convexly set in the snap ring of two housings 111 inner surfaces, and the second annular holding section 132 is one to be formed at disk body 131 outer peripheral edges and can be for the draw-in groove of this snap ring clamping, whereby, can reach equally and revolving part 13 is connected on the shell 11 and with respect to the effect of shell 11 rotations.

Conclude above-mentioned, the light fixture 100,110 of two embodiment, the second annular holding section 132 by revolving part 13 rotationally with the design of first annular holding section 117 clampings of shell 11, make when user's desire is adjusted the light direction of illumination of light emitting module 2, can directly rotate light emitting module 2 and driven rotary part 13 with respect to shell 11 rotations, to adjust the light direction of illumination of light emitting module 2.Moreover, the design of locating slot 133 and buckling groove 134 by revolving part 13, can be convenient to be assembled on the revolving part 13 for light emitting module 2 and radiator 3, or by dismounting on the revolving part 13, so that carry out the maintenance of circuit substrate 22 or light emitting diode 23 or change operation, can reach goal of the invention of the present utility model really.

Claims

1. a bulb socket is suitable for for light emitting module assembling; It is characterized in that: described bulb socket comprises a shell, a conductive component and a revolving part; Described shell defines an accommodation space, and is positioned at the first annular holding section that front end makes this accommodation space and the outside opening that is connected and contiguous this opening; Described conductive component is sheathed on described outer casing back; Described revolving part is arranged in the described accommodation space, and comprise one be formed at outer peripheral edges and rotationally with the second annular holding section of the described first annular holding section clamping, reach a locating slot for described light emitting module clamping, described light emitting module can rotate with respect to described shell by described revolving part.

2. bulb socket according to claim 1 is characterized in that: the described first annular holding section be draw-in groove or snap ring one of them, the described second annular holding section be draw-in groove or snap ring wherein another.

3. bulb socket according to claim 2 is characterized in that: described locating slot front and back end is open shape, described bulb socket also comprise one be arranged in described locating slot and be electrically connected on described conductive component and described light emitting module between lead.

4. bulb socket according to claim 3 is characterized in that: described revolving part comprises that also one is positioned at the buckling groove of described locating slot one side, and this buckling groove can supply a radiator clamping.

5. bulb socket according to claim 4 is characterized in that: described shell comprises two housings that removably fit together.

6. bulb socket according to claim 5 is characterized in that: described revolving part can be adjusted the anglec of rotation arbitrarily with respect to described shell in 360 degree, and is to be interference fit between the described first annular holding section and the described second annular holding section.

7. light fixture with bulb socket; It is characterized in that: described light fixture comprises a light emitting module and a bulb socket; This bulb socket comprises a shell, a conductive component and a revolving part; Described shell defines an accommodation space, and is positioned at the first annular holding section that front end makes this accommodation space and the outside opening that is connected and contiguous this opening; Described conductive component is sheathed on described outer casing back; Described revolving part is arranged in the described accommodation space, and comprise one be formed at outer peripheral edges and rotationally with the second annular holding section of the described first annular holding section clamping, reach a locating slot for described light emitting module clamping, described light emitting module can rotate with respect to described shell by described revolving part.

8. the light fixture with bulb socket according to claim 7 is characterized in that: the described first annular holding section be draw-in groove or snap ring one of them, the described second annular holding section be draw-in groove or snap ring wherein another.

9. the light fixture with bulb socket according to claim 8 is characterized in that: described locating slot front and back end is open shape, described bulb socket also comprise one be arranged in described locating slot and be electrically connected on described conductive component and described light emitting module between lead.

10. the light fixture with bulb socket according to claim 9, it is characterized in that: described light fixture also comprises a radiator that removably engages with described light emitting module, and described revolving part comprises that also one is positioned at the buckling groove of described locating slot one side for described radiator clamping.

11. the light fixture with bulb socket according to claim 10 is characterized in that: described shell comprises two housings that removably fit together.

12. the light fixture with bulb socket according to claim 11, it is characterized in that: described revolving part can be adjusted the anglec of rotation arbitrarily with respect to described shell in 360 degree, and is to be interference fit between the described first annular holding section and the described second annular holding section.