CN209325452U

CN209325452U - Light bulb

Info

Publication number: CN209325452U
Application number: CN201920132726.9U
Authority: CN
Inventors: 曹亮亮; 蒋洪奎; 黄雨欣
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-08-30
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a kind of light bulbs, including light source module, radiating piece and the driving assembly being contained in inside radiating piece, light source module is fixedly installed in radiating piece vertically, driving assembly is connect with radiating piece interior contact, and one end of radiating piece is extended with the protruding portion connecting with light source module towards light source module.Protruding portion is connected towards one end of light source module and light source module using various ways, good heat dissipation effect, and structure is simple.Bulb does not need filling inert gas, and manufacture craft is simple, and cost is lower.Driving assembly uses intelligent control module, and intelligence degree is high, and light bulb design is beautiful and generous, and radiating piece has good heat resistance, corrosion resistance and wearability, and heat dissipation performance well directly enhances service life and the reliability of product.

Description

Light bulb

Technical field

The utility model relates to LED lamp fields, and in particular to a kind of light bulb.

Background technique

Its is environmentally protective, the service life is long, energy saving, light efficiency is good, high reliability has gradually replaced biography because having for LED light source Incandescent lamp, the fluorescent lamp of system become main stream light sources product currently on the market.

With illumination, the deep application of decorative light-source, the light source of single brightness and single colour temperature can no longer meet people Demand.And in today of intelligent development, intelligent product also becomes a kind of trend.

In addition, the filament of existing LED filament lamp all designs for elongated shape, it can not be combined into and be shone uniformly according to demand Area source, and light-emitting surface shape is single, the lighting demand of the scene for needing different shape light-emitting surface, it generally can only be by more Section filament combination different in size is realized, the raising of whole lamp cost is caused.And it is needed in the glass envelope of existing LED filament lamp Heat dissipation is realized by filling helium, increases process costs.

Therefore pursue it is a kind of non-aerating intelligentized area source lamp may be implemented there is practical significance, and It can improve to some extent and simplify in cost and manufacture craft.

Utility model content

Uniform area source can not be formed to solve traditional LED lamp silk modulated structure complexity mentioned above, and at high cost, The problems such as complex process, poor heat dissipation effect, the utility model proposes a kind of light bulbs, including light source module, radiating piece and appearance The driving assembly being contained in inside radiating piece, light source module are fixedly installed in radiating piece vertically, connect inside driving assembly and radiating piece Touching connection, one end of radiating piece is extended with the protruding portion connecting with light source module towards light source module.

In a further embodiment, the surface setting of protruding portion is fluted is used for fixed light source module.Pass through light source die Block is connect with heat sink contact, and the heat of light source module is radiated away by radiating piece.And protruding portion is to light source Module plays the fixed effect of support.

In a further embodiment, the inside grooves of protruding portion are provided with aperture, and light source module passes through with driving assembly Aperture is electrically connected.Light source module is vertically on radiating piece, and driving assembly is installed on inside radiating piece, thus light source module with Driving assembly is needed through aperture or fluting connection.

In a further embodiment, inside driving assembly and radiating piece can using rib, buckle, glue one kind or Various ways connection.

It in a further embodiment, further include blister, one end of blister and radiating piece is using in screw thread, buckle, glue One or more modes be fixedly connected.Due to using novel radiator structure, bulb does not need filling inertia Gas is to radiate, and blister can be attached with radiating piece using a variety of simple connection types, simple process, cost drop It is low.

It in a further embodiment, further include lamp cap and lamel, driving assembly is electrically connected with lamp cap and lamel respectively；It dissipates The other end of warmware is extended towards lamp cap the interconnecting piece being fixedly connected with lamp cap.Therefore driving assembly and lamp cap and lamel Form complete circuit.Lamp cap is connect with interconnecting piece, and the portion outboard of such radiating piece is directly exposed to air.

In a further embodiment, light source module includes substrate and the area source being disposed on the substrate；Substrate is Bright substrate.Area source and filament lamp bar structure structure compared are simple, shine uniformly, it is high that degree is adjusted.Transparent substrate makes face light The light distribution angle in source is bigger, meets more lighting demands.

In a further embodiment, area source is COB light source, the light including a variety of different-colours of sending or brightness Multiple light sources portion.The switching that the color or colour temperature of light may be implemented by controlling multiple light sources portion.

In a further embodiment, driving assembly includes intelligent control module, and intelligent control module is to receive control Signal is simultaneously driven and is controlled to multiple light sources portion.Other of intelligent control module and driving assembly circuit connection are to realize intelligence The luminance of energyization control light source.

In a further embodiment, intelligent control module includes WIFI, GPRS, WCDMA, CDMA2000, TD- One of SCDMAMA, 4G LTE, Bluetooth, BLE, Zigbee and Zigwave module are a variety of.Intelligent control module packet Wireless communication module is included, the functions such as light modulation toning, music linkage can be realized by programming.

The utility model discloses a kind of light bulbs, including light source module, radiating piece and the drive being contained in inside radiating piece Dynamic component, light source module are fixedly installed in radiating piece vertically, and driving assembly is connect with radiating piece interior contact, one end of radiating piece The protruding portion connecting with light source module is extended with towards light source module.It is adopted with light source module one end of protruding portion towards light source module It is fixedly connected with one of card slot and glue or various ways.Therefore light source module and driving assembly all connect with heat sink contact It connects, good heat dissipation effect, structure is simple.And the bulb does not need filling inert gas, and manufacture craft is simple, and cost is more It is low.In addition light source module uses COB scheme, and COB light source integrated chip is on substrate, so that structure is simpler, reduces cost, And intelligent operation may be implemented.Light bulb design is beautiful and generous, radiating piece have good heat resistance, corrosion resistance and Wearability, heat dissipation performance well directly enhance service life and the reliability of product.

Detailed description of the invention

Including attached drawing to provide a further understanding of embodiments and attached drawing is incorporated into this specification and is constituted this Part of specification.Drawing illustration embodiment and together with the description for explaining the principles of the present invention.It will be easy Recognize many expected advantages of other embodiments and embodiment, because described in detail below by quoting, they become by more Understand well.The element of attached drawing is not necessarily mutually proportionally.Same appended drawing reference refers to corresponding like.

Fig. 1 is the sectional view of the light bulb of the embodiments of the present invention；

Fig. 2 is the schematic diagram of the radiating piece of the light bulb of the embodiments of the present invention；

Fig. 3 is the outside drawing of the light bulb of the embodiments of the present invention；

Fig. 4 is the Structure explosion diagram of the light bulb of the embodiments of the present invention.

Specific embodiment

It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.

In the following detailed description, with reference to attached drawing, which forms a part of detailed description, and passing through wherein can be real The illustrative specific embodiment of the utility model is trampled to show.In this regard, the orientation with reference to the figure of description comes use direction term, example Such as "top", "bottom", "left", "right", "upper", "lower".Because the component of embodiment can be located in several different orientations, it is The purpose use direction term and direction term of diagram are in no way limiting of.It should be understood that can use other embodiments Or logical changes can be made, without departing from the scope of the utility model.Therefore it is described in detail below should not be in the meaning of limitation It is used in justice, and the scope of the utility model is defined by the following claims.

The utility model proposes a kind of light bulbs, as shown in Figure 1, including light source module 1, radiating piece 2 and being contained in scattered Driving assembly 3, blister 4, lamp cap 5, lamel 6 inside warmware 2, light source module 1 are fixedly installed in radiating piece 2, driving group vertically Part 3 is connect with 2 interior contact of radiating piece.In a preferred embodiment, inside driving assembly 3 and radiating piece 2 can using rib, Buckle, glue one or more modes connect, in other alternative-embodiments, can using other modes connect.

In specific example one, there are two symmetrical ribs driving assembly 3 is fixedly mounted inside radiating piece 2, and adopt The junction of driving assembly and radiating piece is coated in heat-conducting glue.

One end of radiating piece 2 is extended with the protruding portion 21 connecting with light source module 1 towards light source module 1.Preferred real It applies in example, protruding portion 21 uses one of card slot and glue or various ways towards one end of light source module 1 and light source module 1 It is fixedly connected.In other alternative-embodiments, it can also be fixedly connected using other connection types.

In specific example two, as shown in Fig. 2, protruding portion 21 is equipped with groove 211, light source towards one end of light source module 1 Module 1 is connected to 211 inside of groove and realizes direct thermal contact conductance with radiating piece 2, and having inside groove 211 blocks light source module 1 Connect fixed protrusion.

It is connected by light source module 1 and radiating piece 2, the heat of light source module 1 is radiated by radiating piece 2 It goes out.And protruding portion 21 plays the fixed effect of support to light source module 1.As shown in Fig. 2, protruding portion 21 is provided with aperture 212, light source module 1 is electrically connected with driving assembly 3 by aperture 212.Light source module 1 is vertically on radiating piece 2, driving group Part 3 is installed on inside radiating piece 2, therefore light source module 1 and driving assembly 3 need to connect by aperture 212 or fluting.Preferred Embodiment in, aperture 212 is arranged on 211 bottom of groove of protruding portion 21, and the groove 211 in protruding portion 21 also can be set On side wall.In other alternative-embodiments, light source module 1 can also link together by other means with driving assembly 3.

In a preferred embodiment, light source module 1 is extended towards one end of driving assembly 3 has and 3 electricity of driving assembly First connecting terminal of connection, is provided with the second connecting terminal in the corresponding position of driving assembly 3.In other optional embodiments In, being electrically connected for light source module 1 and driving assembly 3 can also be realized using the modes such as conducting wire, electrode grafting.

Blister 4 is fixedly connected with one end of radiating piece 2 using one of screw thread, buckle, glue or various ways.It is preferred that , blister 4 is shell open at one end, and the material of blister 4 can be glass or plastics.The material of radiating piece 2 can be metal Or plastics.

In specific example three, opening coating glue in 4 one end of blister, and it is directly loadable into one end of radiating piece 2.

In specific example four, the material of blister 4 and radiating piece 2 is plastics.Opening in 4 one end of blister has interior Screw thread has corresponding external screw thread in one end of radiating piece 2, and blister 4 is connected through a screw thread with radiating piece 2.

Due to using novel radiator structure, bulb does not need filling inert gas to radiate, steeps Shell 4 can be attached with radiating piece 2 using a variety of simple connection types, and simple process, cost significantly reduces.

In addition, driving assembly 3 is electrically connected with lamp cap 5 and lamel 6 respectively.Therefore driving assembly 3 and lamp cap 5 and lamel 6 can To form complete galvanic circle, the connection of alternating current and driving assembly 3 is realized.

The other end of radiating piece 2 is extended towards lamp cap 5 interconnecting piece 22 being fixedly connected with lamp cap 5.Lamp cap 5 and company Socket part 22 connects, and the portion outboard of such radiating piece 2 is directly exposed to air.In an alternate embodiment of the invention, lamp cap 5 with connect Portion 22 can be fixedly connected using one of screw thread, riveting, glue, buckle or various ways.

In specific example five, lamp cap 5 is directly fixedly connected with the interconnecting piece 22 of radiating piece 2 by the way of riveting. Light bulb design is beautiful and generous, and radiating piece 2 has good heat resistance, corrosion resistance and wearability, and heat dissipation performance is well straight Connect the service life for improving product and reliability.

As shown in Fig. 2, light source module 1 includes substrate 11 and the area source 12 being disposed on the substrate.Area source 12 and lamp Silk lamp bar structure structure compared is simple, shines uniformly, it is high that degree is adjusted.The shape of area source 12 can design, and RGB can be used Light source, or be packaged using the fluorescent glue of a variety of different-colours.It is transparent substrate 11 in substrate 11.Transparent substrate 11 makes face light The light distribution angle in source 12 is bigger, meets more lighting demands.Area source 11 is COB light source, including issues a variety of different-colours Or the multiple light sources portion 111 of the light of brightness.The color of light or cutting for colour temperature may be implemented by controlling multiple light sources portion 111 It changes.

In specific example six, as shown in figure 3, the shape of area source 12 is circle, substrate 11 is plate structure, directly It is plugged on inside the groove 211 of radiating piece 2, external fluorescent glue of the setting containing multi-turn different-colour of area source 12 be not homochromy Light source chip is installed inside the fluorescent glue of temperature.Therefore the colour temperature and brightness of adjustable light source module 1.

It adjusts colour temperature and brightness needs to drive adjusting by driving assembly 3.As shown in figure 4, driving assembly 3 includes intelligence Control module 31, driving device 32 and switch module 33.Intelligent control module 31 include WIFI, GPRS, WCDMA, CDMA2000, One of TD-SCDMAMA, 4G LTE, Bluetooth, BLE, Zigbee and Zigwave module are a variety of.Intelligent control mould Block 31 includes wireless communication module 311 and control module 312, and the functions such as light modulation toning, music linkage can be realized by programming. The wireless communication module 311 of intelligent control module 31 is to receive control signal, and control module 312 is to 32 He of driving device Control is adjusted in switch module 33, and further multiple light sources portion 111 is driven and controlled.In an alternate embodiment of the invention, Other circuit connections of intelligent control module 31 and driving assembly 3 are to realize the luminance of intelligentized control method area source 12.

The utility model discloses the utility model proposes a kind of light bulbs, including light source module 1, radiating piece 2 and drive Dynamic component 3, light source module 1 are fixedly installed in radiating piece 2 vertically, and driving assembly 3 is connect with 2 interior contact of radiating piece, radiating piece 2 One end the protruding portion 21 connecting with light source module 1 is extended with towards light source module 1.Protruding portion 21 towards light source module 1 one End is fixedly connected with light source module 1 using various ways.Therefore light source module 1 and driving assembly 3 all with 2 company of contact of radiating piece It connects, good heat dissipation effect, structure is simple.Therefore the bulb does not need filling inert gas, and manufacture craft is simple, and cost is more It is low.In addition light source module 1 uses COB scheme, COB light source integrated chip on the substrate 11 so that structure is simpler, reduce at This, and intelligent operation may be implemented.Light bulb design is beautiful and generous, and radiating piece 2 has good heat resistance, corrosion-resistant Property and wearability, heat dissipation performance well directly enhance service life and the reliability of product.

The foregoing describe the protection scopes of the specific embodiment of the application, but the application to be not limited thereto, any ripe It knows those skilled in the art within the technical scope of the present application, can easily think of the change or the replacement, should all cover Within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.

In the description of the present application, although centainly sequentially to list each step in claim to a method, this A little steps might not be executed with listed step, on the contrary without departing substantially from the spirit and purport of the utility model It can be executed with opposite or parallel form.Depositing in the unlisted element or step of claim is not precluded in word ' including ' ?.Word ' one ' before element or ' one ' presence of multiple such elements is not precluded.In mutually different appurtenance The simple fact that certain measures are recorded in it is required that does not show that the combination of these measures is consequently not used for improving.In the claims Any reference symbol should not be construed as limited to range.

Claims

1. a kind of light bulb, which is characterized in that including light source module, radiating piece and the driving group being contained in inside the radiating piece Part, the light source module are fixedly installed in the radiating piece vertically, and the driving component is connect with the radiating piece interior contact, One end of the radiating piece is extended with the protruding portion connecting with the light source module towards the light source module.

2. light bulb according to claim 1, which is characterized in that the surface setting of the protruding portion is fluted for fixing institute State light source module.

3. light bulb according to claim 2, which is characterized in that the inside grooves of the protruding portion are provided with aperture, The light source module is electrically connected with the driving component by the aperture.

4. light bulb according to claim 1, which is characterized in that can be used inside the driving component and the radiating piece Rib, buckle, glue one or more modes connect.

5. light bulb according to any one of claims 1-4, which is characterized in that further include blister, the blister is dissipated with described Described one end of warmware is fixedly connected using one of screw thread, buckle, glue or various ways.

6. light bulb according to any one of claims 1-4, which is characterized in that further include lamp cap and lamel, the driving group Part is electrically connected with the lamp cap and the lamel respectively；The other end of the radiating piece is extended towards the lamp cap to be had and institute State the interconnecting piece that lamp cap is fixedly connected.

7. light bulb according to claim 1, which is characterized in that the light source module includes substrate and is arranged in the base Area source on plate；The substrate is transparent substrate.

8. light bulb according to claim 7, which is characterized in that the area source is COB light source, including issues a variety of differences The multiple light sources portion of colour temperature or the light of brightness.

9. light bulb according to claim 8, which is characterized in that the driving component includes intelligent control module, the intelligence Energy control module is to receive control signal and the multiple light source portion is driven and controlled.

10. light bulb according to claim 9, which is characterized in that the intelligent control module include WIFI, GPRS, One of WCDMA, CDMA2000, TD-SCDMAMA, 4G LTE, Bluetooth, BLE, Zigbee and Zigwave module or It is a variety of.