CN206918728U - Light fixture and lighting device - Google Patents

Abstract

The utility model discloses a kind of light fixture and lighting device, and the light fixture includes body, and the body includes pedestal and luminescence component.Wherein, drive circuit is provided with the pedestal, the outer surface of the pedestal is provided with neck, and the neck is turned on the drive circuit with being inserted for driving chip plate.The luminescence component is installed on the pedestal, and is electrically connected with the drive circuit.Technical solutions of the utility model reduce the replacement cost of lighting device.

Description

Light fixture and lighting device

Technical field

General illumination technical field is the utility model is related to, more particularly to a kind of light fixture and lighting device.

Background technology

In daily life, lighting device has generally comprised bulb or fluorescent tube etc..It is existing, bulb and fluorescent tube base Seat and driving chip plate are all that integral type is set.So in use, if bulb or fluorescent tube occur abnormal and can not lighted When (damage of driving chip plate), user need to be changed whole bulb or fluorescent tube, and the bulb after replacing or fluorescent tube is whole Body abandons.Therefore, bulb or some interior intact components of fluorescent tube can be also dropped together, in turn result in the waste of resource.

Utility model content

Main purpose of the present utility model is to provide a kind of light-emitting device, it is intended to reduces the replacement cost of lighting device.

To achieve the above object, the utility model proposes light fixture, including body, the body include：

Pedestal, is provided with drive circuit in the pedestal, and the outer surface of the pedestal is provided with neck, the neck to Inserted for driving chip plate and turn on the drive circuit；

Luminescence component, it is installed on the pedestal, and is electrically connected with the drive circuit.

Preferably, the luminescence component is detachably connected with the pedestal.

Preferably, the pedestal includes connector and heat abstractor, and the heat abstractor detachably connects with the connector Connect.

Preferably, the heat abstractor includes a radiating cover body, and the radiating cover body covers at the periphery of the connector.

Preferably, the cross section of the radiating cover body is serrated setting.

Preferably, be convexly equipped with limiting stand on the perisporium of the connector, the inwall of the radiating cover body be concavely provided with to The neck of limiting stand described in clamping.

Preferably, the luminescence component includes lamp plate, and the lamp plate is detachably connected with the pedestal.

Preferably, the luminescence component also includes lampshade, and the lampshade sets the lamp plate, also, the lampshade and institute Pedestal is stated to be detachably connected.

Preferably, the pedestal also includes lamp socket, and the lamp socket is detachably connected with the connector.

The utility model also proposes a kind of lighting device, and the lighting device includes light fixture and driving chip plate, institute Stating light fixture includes body, and the body includes：

Pedestal, is provided with drive circuit in the pedestal, and the outer surface of the pedestal is provided with neck, the neck to Inserted for driving chip plate and turn on the drive circuit；

Luminescence component, it is installed on the pedestal, and is electrically connected with the drive circuit；

Wherein, the driving chip plate is inserted in the neck.

Technical solutions of the utility model in the outer surface for the pedestal for being provided with drive circuit by being provided with neck, Ran Houtong Chip of overdriving inserts neck to turn on the drive circuit in this pedestal.And then the luminescence component for making to electrically connect with drive circuit enters The luminous work of row.Wherein, driving chip plate and pedestal are split type setting, so, when driving chip plate damages, are only needed independent Driving chip plate is changed, you can recover the service behaviour of whole lighting device, and then reduce the effect of replacement cost Fruit.

Brief description of the drawings

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

Fig. 1 is the structural representation of an embodiment of the utility model lighting device；

Fig. 2 is the explosive view of the lighting device in Fig. 1.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.

In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model Protection domain within.

Reference picture 1, the utility model propose a kind of light fixture and include the lighting device 10 of the light fixture in fact, The lighting device 10 can use LED point source of lights or bulb, fluorescent tube, street lamp or the projecting lamp lamp using OLED sheet light sources. Wherein, lighting device 10 includes the light fixture and driving chip plate 30, and the driving chip plate 30 is used to turn on illumination group Drive circuit in part.

Referring to Figures 1 and 2, the utility model proposes a kind of light fixture, the light fixture includes body 20, described Body 20 includes pedestal 21 and luminescence component 22.Wherein, drive circuit, the outer surface of the pedestal 21 are provided with the pedestal 21 Neck 210 is provided with, the neck 210 is with so that driving chip plate 30 inserts and turns on the drive circuit.It is described luminous Component 22 is installed on the pedestal 21, and electrically connected with the drive circuit.

Specifically, pedestal 21 is internally provided with drive circuit, and the hair being connected with drive circuit is provided with pedestal 21 Optical assembly 22, wherein, foregoing drive circuit does not turn on.The outer surface of pedestal 21 is additionally provided with neck 210, neck 210 Multiple contacts are internally provided with, and each contact is all connected with drive circuit.It should be understood that neck 210 is mainly with for one Driving chip plate 30 inserts, the driving chip plate 30 inserted in neck 210 and each contact, so that the driving electricity in pedestal 21 Road forms the circuit of a closure.Luminescence component 22 is connected with external power source, to carry out luminous work.

Technical solutions of the utility model by being provided with neck 210 in the outer surface for the pedestal 21 for being provided with drive circuit, Then neck 210 is inserted by driving chip plate 30 to turn on the drive circuit in this pedestal 21.And then make and drive circuit electricity The luminescence component 22 of connection carries out luminous work.Wherein, driving chip plate 30 and pedestal 21 are split type setting, so, work as drive When dynamic chip board 30 damages, only need individually to change driving chip plate 30, you can recover the work of whole lighting device 10 Performance, and then reduce the effect of replacement cost.

Further, the luminescence component 22 is detachably connected with the pedestal 21.It should be understood that luminescence component is set 22 with pedestal 21 to be detachably connected, both is made split type setting.And then when luminescence component 22 or pedestal 21 produce damage Bad when, only need individually to change luminescence component 22 or pedestal 21.

In another embodiment, referring to Figures 1 and 2, the pedestal 21 includes connector 211 and heat abstractor 212, described Heat abstractor 212 is detachably connected with the connector 211.It should be understood that drive circuit is arranged in connector 211, and And driving chip plate 30 is also to coordinate with connector 211.So it is operated when driving chip plate 30 is inserted in neck 210 When, under the power consumption of circuit, whole connection can produce heat.Therefore, in the present embodiment, it is scattered in being provided with connector 211 Thermal 212, to be radiated to connector 211, to avoid too high temperature from causing light fixture or driving chip plate 30 Influence, especially avoid that driving chip plate 30 is caused to damage.In the present embodiment, heat abstractor 212 is metal heat-conducting device, main The heat on connector 211 is subjected to heat transfer into surrounding environment using the direct contact of metal and connector 211.

Wherein, heat abstractor 212 is also detachably connected with connector 211.It is considered that when heat abstractor 212 or connection Part 211 with long afterwards produce loss or failure when, it is not necessary to whole pedestal 21 is changed, only need to mutually tackle heat abstractor 212 or Connector 211 is changed, and then the effect to economize on resources.

Further, the heat abstractor 212 covers at described including radiating cover body a 212a, the radiating cover body 212a The periphery of connector 211.In the present embodiment, radiating cover body 212a can be connected by way of clamping with connector 211 Connect, or be attached by screw, connector 211 and radiating cover body 212a is more either directly set in interference fit.Can With understanding, radiating cover body 212a covers set the periphery of whole connector 211, with meet all peripheral parts of connector 211 all with Heat abstractor 212 contacts, and to increase the area of heat transfer, and then optimizes heat-conducting effect.Wherein, more preferably led further to reach Thermal effect, can also be serrated the cross section for the cover body 212a that radiates setting, with increase radiating cover body 212a and extraneous air Contact area, accelerate the effect of heat transfer.It should be understood that radiating cover body 212a cross section is vertical radiating cover body 212a Axis plane.

Herein also it should be noted that the neck 210 on pedestal 21 radiates from the recessed permeater in outer surface for the cover body 212a that radiates Cover body 212a, and it is recessed to being formed on connector 211.Formed that is, neck 210 is correspondingly arranged by two grooves, first Individual groove is that second groove is the recessed inserting groove 210b on connector 211 through radiating cover body 212a groove 210a. Wherein, the contact to be contacted with driving chip plate 30 is arranged in inserting groove 210b.

Further, limiting stand 211a is convexly equipped with the perisporium of the connector 211, the radiating cover body 212a's is interior Wall is concavely provided with to the neck 210 of limiting stand 211a described in clamping.It should be understood that foregoing neck 210 is through heat dissipating housing Body 212a groove 210a and the recessed inserting groove 210b on connector 211 are correspondingly arranged composition.So in order to ensure two The position of groove is mutually corresponding (avoiding two groove misalignments), therefore limiting stand 211a is convexly equipped with the perisporium of connector 211, Carry out the neck 210 that clamping is arranged on radiating cover body 212a inwalls.And then prevent radiating cover body 212a and connector 211 between the two Generation relative movement, and cause driving chip plate 30 to insert situation about not entering in neck 210.

In another preferred embodiment, with continued reference to Fig. 1 and Fig. 2, the luminescence component 22 includes lamp plate 22a, described Lamp plate 22a is detachably connected with the pedestal 21.It is detachably connected, considers it should be understood that lamp plate 22a is set with pedestal 21 Arrive, when lamp plate 22a is damaged, only lamp plate 22a need to be dismantled alone and changed, without together with pedestal 21 more Change, and then the effect to economize on resources.Specifically, lamp plate 22a includes substrate, pcb board and light emitting source.Lamp plate 22a passes through base Plate is detachably connected with pedestal 21, in the present embodiment, using screw connection.Pcb board is arranged on substrate, and light emitting source is arranged on On pcb board, wherein, light emitting source can be LED or OLED etc..

Further, the luminescence component 22 also includes lampshade 22b, and the lampshade 22b covers set the lamp plate 22a, also, The lampshade 22b is detachably connected with the pedestal 21.Wherein, lampshade 22b is set to be mainly used in protecting lamp plate 22a, Its lampshade 22b can be cloche or acrylic cover.It is appreciated that lampshade 22b is detachably connected with pedestal 21, so play, When lampshade 22b is damaged, only need individually to change lampshade 22b, without being changed together with pedestal 21, and then The effect to economize on resources.In the present embodiment, it is attached between lampshade 22b and pedestal 21 by the way of being threadedly coupled.

In another preferred embodiment, referring to Figures 1 and 2, the pedestal 21 also includes lamp socket 213, the lamp socket 213 It is detachably connected with the connector 211.Lamp socket 213 mainly to outside circuit be connected to provide electricity for light fixture Source.Wherein, in order to avoid lamp socket 213 with outside lamp socket repeatedly be connected and dismantles cause damage when, need to be by whole pedestal 21 are changed.So in the present embodiment, lamp socket 213 and connector 211 are detachably connected, when lamp socket 213 damages When, only need individually to change lamp socket 213, without connector 211 is changed together, and then economize on resources Effect.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of light fixture, including body, it is characterised in that the body includes：

Pedestal, is provided with drive circuit in the pedestal, and the outer surface of the pedestal is provided with neck, and the neck is with for driving Dynamic chip board inserts and turns on the drive circuit；

Luminescence component, it is installed on the pedestal, and is electrically connected with the drive circuit.

2. light fixture as claimed in claim 1, it is characterised in that the luminescence component is detachably connected with the pedestal.

3. light fixture as claimed in claim 1, it is characterised in that the pedestal includes connector and heat abstractor, described Heat abstractor is detachably connected with the connector.

4. light fixture as claimed in claim 3, it is characterised in that the heat abstractor includes a radiating cover body, described to dissipate Hot cover body covers at the periphery of the connector.

5. the light fixture as described in claim 3 or 4, it is characterised in that limiting stand is convexly equipped with the perisporium of the connector, The inwall of the radiating cover body is concavely provided with to the neck of limiting stand described in clamping.

6. light fixture as claimed in claim 1, it is characterised in that the luminescence component includes lamp plate, the lamp plate and institute Pedestal is stated to be detachably connected.

7. light fixture as claimed in claim 6, it is characterised in that the luminescence component also includes lampshade, the lampshade If the lamp plate, also, the lampshade is detachably connected with the pedestal.

8. light fixture as claimed in claim 3, it is characterised in that the pedestal also includes lamp socket, the lamp socket with it is described Connector is detachably connected.

9. a kind of lighting device, it is characterised in that including the light fixture as described in any one of claim 1 to 8 and driving core Sheet, the driving chip plate are inserted in the neck.

10. lighting device as claimed in claim 9, it is characterised in that the lighting device is using LED point source of lights or adopted With the bulb of OLED sheet light sources, fluorescent tube, street lamp or projecting lamp.