CN206817198U - The exhaust structure and LEDbulb lamp of LEDbulb lamp - Google Patents

Abstract

The utility model discloses the exhaust structure and LEDbulb lamp of a kind of LEDbulb lamp, wherein, the LEDbulb lamp includes lamp body radiator and the lampshade being covered on lamp body radiator, lamp body radiator encloses closing space with lampshade, the position that lamp body radiator contacts with lampshade is provided with groove, and groove bottom land is provided with the exhaust structure for connection closing space and exterior space.The technical solution of the utility model can avoid dust enter LEDbulb lamp in make lamp bead and lampshade in LEDbulb lamp dirty, appearance is preferable, and with preferably exhaust heat dispersion, it is possible to increase the illumination effect of LEDbulb lamp.

Description

The exhaust structure and LEDbulb lamp of LEDbulb lamp

Technical field

It the utility model is related to a kind of LEDbulb lamp, more particularly to a kind of exhaust structure of LEDbulb lamp and LED ball bubble Lamp.

Background technology

The application of LEDbulb lamp is more and more extensive at present.LEDbulb lamp needs to open up through hole on the lateral wall of lampshade, To realize the circulation of lampshade inner air and exterior space.However, above-mentioned through-hole structure easily causes dust to enter lampshade, by It is transparent PC or glass in LED lamp bead, the dust fallen into LED lamp bead will make LEDbulb lamp dirty, influence LEDbulb lamp Illumination effect.

Utility model content

To solve an above-mentioned at least technical problem, main purpose of the present utility model is to provide a kind of row of LEDbulb lamp Depressed structure.

To achieve the above object, the technical scheme that the utility model uses for：A kind of exhaust of LEDbulb lamp is provided Structure, the LEDbulb lamp include lamp body radiator and the lampshade being covered on lamp body radiator, the lamp body radiator and lamp Cover encloses closing space, and the position that the lamp body radiator contacts with lampshade is provided with groove, and the groove bottom land is provided with for connecting The exhaust structure of logical closing space and exterior space.

Preferably, the exhaust structure is a recessed at least steam vent in groove bottom land.

Preferably, the aperture of the steam vent and the groove width of groove are adapted, and the edge of opening of lampshade is located at steam vent Centre position.

Preferably, the steam vent is rounded, square or arc.

Preferably, the steam vent has four, and four steam vents are uniformly distributed in groove bottom land.

To achieve the above object, another technical scheme that the utility model uses for：A kind of LEDbulb lamp, institute are provided LEDbulb lamp is stated to enclose with lampshade including lamp body radiator and the lampshade being covered on lamp body radiator, the lamp body radiator Into closing space, the LEDbulb lamp has the exhaust structure of above-mentioned LEDbulb lamp, specifically includes：

The position that the lamp body radiator contacts with lampshade is provided with groove, and the groove bottom land is provided with for connection closing space With the exhaust structure of exterior space.

Preferably, it is reserved with spacing between the side wall of the lampshade and the side wall of lamp body radiator.

Preferably, the material of the lampshade is PC or glass.

The technical solution of the utility model at the position that lamp body radiator contacts with lampshade by opening up groove, and recessed The bottom of groove is communicated with the closing space of LEDbulb lamp and the exhaust structure of exterior space, and the exhaust structure is hidden in groove Bottom, it is possible to achieve the hot-air of closing space carries out heat exchange, convenient radiating with extraneous air；The concealed exhaust knot Structure can prevent dust from falling directly into inside bulb lamp, can lift the appearance of overall lamp, and then lift whole LED ball bubble The illumination effect of lamp.

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 longitudinal sectional view of the embodiment LEDbulb lamp of the utility model one；

Fig. 2 is the structural representation of Fig. 1 lamp body radiator；

Fig. 3 is the structural representation at Fig. 1 another visual angle.

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 description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and can not manage Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model It is required that protection domain within.

At present, in the vent design of LEDbulb lamp, steam vent is generally opened in lampshade side wall or on roof, in this way, The dust or dust for easily causing outside are directly entered in LEDbulb lamp, influence the appearance and illumination effect of LEDbulb lamp The problem of.Therefore, the utility model proposes a kind of exhaust structure of LEDbulb lamp.

The exhaust structure of LEDbulb lamp of the present utility model can apply in following LEDbulb lamps, refer to Fig. 1, The LEDbulb lamp includes lamp body radiator 20, the lamp bead 30 thermally contacted with lamp body radiator 20, is covered on lamp body radiator 20 Lampshade 10, the PC connectors 40 being fixedly connected with lamp body radiator 20, be arranged in PC connectors 40 and powered for lamp bead 30 Power supply 50, and the lamp holder 60 being connected with PC connectors 40.The exhaust structure of the LEDbulb lamp is arranged at lamp body radiator 20 On, concrete structure refer to following embodiments.

Preferably to implement this programme, in one embodiment, the side wall of the lampshade 10 and the side wall of lamp body radiator 20 Between be reserved with spacing.In the present embodiment, lampshade 10 has an openend, and the openend can be realized with lamp body radiator 20 can Remove and install.When the openend of lampshade 10 coordinates with lamp body radiator 20, dissipated inside and outside the openend side wall of lampshade 10 with lamp body Hot device 20 leaves the spacing of supply and discharge gas, so that exhaust gas heat exchanging function is better achieved.

Further, the material of the lampshade 10 is PC or glass.The material of lampshade 10 can also be that other are transparent, heat-resisting Material, certainly, the shape of lampshade 10 can be the other shapes such as spherical, arc or rectangle, herein to the shape of lampshade 10 It is not restricted.

Fig. 1 to Fig. 3 is refer to, in the utility model embodiment, the exhaust structure of the LEDbulb lamp, the LED ball bubble Lamp includes lamp body radiator 20 and the lampshade 10 being covered on lamp body radiator 20, the lamp body radiator 20 enclose with lampshade 10 Into closing space 11, the position that the lamp body radiator 20 contacts with lampshade 10 is provided with groove 21, and the bottom land of groove 21 is provided with For connection closing space and the exhaust structure 22 of exterior space.

In the present embodiment, exhaust structure 22 is provided with the bottom of groove 21, the shadow of exhaust structure 22 can be ensconced groove 21 Interior, outside dust or dust enters fashionable, and the bottom of groove 21 can be fallen into by the stop of lampshade 10, dust can be avoided to enter, can To improve the cleannes in LEDbulb lamp, appearance and illumination effect are lifted.In addition, the setting of the exhaust structure 22 can be with The radiating effect of LEDbulb lamp is improved, is increased the service life.

The technical solution of the utility model by opening up groove 21 with the position that lampshade 10 contacts in lamp body radiator 20, and And the closing space 11 of LEDbulb lamp and the exhaust structure 22 of exterior space are communicated with the bottom of groove 21, the exhaust knot Structure 22 is hidden in the bottom of groove 21, it is possible to achieve the hot-air of closing space 11 carries out heat exchange with extraneous air, convenient to dissipate Heat；The concealed exhaust structure 22 can prevent dust from falling directly into inside bulb lamp, can lift the outward appearance effect of overall lamp Fruit, and then lift the illumination effect of whole LEDbulb lamp.

Fig. 2 to Fig. 3 is refer to, in a specific embodiment, the exhaust structure 22 is recessed in the bottom land of groove 21 An at least steam vent 221.

In the present embodiment, the exhaust structure 22 is specially steam vent 221, and the specific data of steam vent 221 can be according to scattered The requirement of heat is flexibly set, and can is one or more, is not restricted herein.

Further, the aperture of the steam vent 221 and the groove width of groove 21 are adapted, and the edge of opening position of lampshade 10 In the centre position of steam vent 221.

In the present embodiment, the aperture of steam vent 221 can be identical with the groove width of groove 21, in this way, in lampshade 10 and groove During 21 cooperation, the aperture of guarantee steam vent 221 is more than or the sidewall thickness slightly larger than lampshade 10, that is, makes the opening of lampshade 10 Edge is located at the centre position of steam vent 221, avoids steam vent 221 from being blocked completely by the edge of opening of lampshade 10, and influences row Gas heat dispersion.

Further, the steam vent 221 is rounded, square or arc.

In the present embodiment, the shape of steam vent 221 can be set according to the requirement of reality, circular, square or arc etc. Other shapes are all feasible programs, are not restricted herein.

Further, the steam vent 221 has four, and four steam vents 221 are uniformly distributed in the bottom land of groove 21.

In the present embodiment, steam vent 221 is preferably four, and the phase between adjacent vent hole 221 differs 90 °, Neng Gouti Rise exhaust gas heat exchanging efficiency.

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 (8)

1. a kind of exhaust structure of LEDbulb lamp, the LEDbulb lamp includes lamp body radiator and is covered on lamp body radiator Lampshade, the lamp body radiator and lampshade enclose closing space, it is characterised in that the lamp body radiator contacts with lampshade Position be provided with groove, the groove bottom land is provided with the exhaust structure for connection closing space and exterior space.

2. the exhaust structure of LEDbulb lamp as claimed in claim 1, it is characterised in that the exhaust structure is recessed in recessed An at least steam vent for groove bottom land.

3. the exhaust structure of LEDbulb lamp as claimed in claim 2, it is characterised in that the aperture of the steam vent and groove Groove width be adapted, and the edge of opening of lampshade is located at the centre position of steam vent.

4. the exhaust structure of LEDbulb lamp as claimed in claim 3, it is characterised in that the steam vent is rounded, it is square or Arc.

5. the exhaust structure of the LEDbulb lamp as described in any one of claim 2 to 4, it is characterised in that the steam vent has four Individual, four steam vents are uniformly distributed in groove bottom land.

6. a kind of LEDbulb lamp, the LEDbulb lamp includes lamp body radiator and the lampshade being covered on lamp body radiator, institute State lamp body radiator and enclose closing space with lampshade, it is characterised in that the LEDbulb lamp has such as claim 1 to 5 times The exhaust structure of LEDbulb lamp described in one.

7. LEDbulb lamp as claimed in claim 6, it is characterised in that the side wall of the lampshade and the side wall of lamp body radiator Between be reserved with spacing.

8. LEDbulb lamp as claimed in claim 7, it is characterised in that the material of the lampshade is PC or glass.