CN209524339U

CN209524339U - A kind of integrated through LED illumination lamp of cooling fin shell

Info

Publication number: CN209524339U
Application number: CN201920204182.2U
Authority: CN
Inventors: 庾健航; 冉蓓
Original assignee: GUANGDONG KAMTATLIGHTING CO Ltd
Current assignee: GUANGDONG KAMTATLIGHTING CO Ltd
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2019-10-22
Anticipated expiration: 2029-02-15

Abstract

The utility model relates to field of illumination lamp technology, and in particular to a kind of integrated through LED illumination lamp of cooling fin shell, including heat-dissipating casing, light source and the reflector being connect with light source；The reflector is detachably connected with heat-dissipating casing；The heat-dissipating casing includes inner shell, the outer shell outside inner shell and the cooling fin between inner shell and outer shell；The inner shell, outer shell and cooling fin are integrally formed；The outer shell is the cylinder of perforation.The utility model can efficiently reduce installation cost by the way that inner shell, outer shell and cooling fin to be integrally formed；In addition, pass through the cylinder for being disposed through outer shell, so that existing unidirectional radiating mode, it is converted into bidirectional cooling, the radiating mode for forming convection current up and down of heat-dissipating casing, cooperate original heat loss through radiation, better heat dissipation effect can be reached, improves working performance and the service life of LED illumination lamp.

Description

A kind of integrated through LED illumination lamp of cooling fin shell

Technical field

The utility model relates to field of illumination lamp technology, and in particular to integrally through LED shines for a kind of cooling fin shell Bright lamp tool.

Background technique

LED is a semiconductor devices, as long as temperature is little higher, will make working performance decline, reduced lifetime, It can possibly even damage.Defect existing for existing downlight: 1. cooling fins transmit heat by way of unidirectional heat radiation, and radiate shape Formula is single, and heat dissipation effect is poor；2. common LED downlight and shot-light are mainly by cooling fin, light source, reflector, lens and shell Composition, group are loaded onto more scrappy, and connection structure is complicated, and high altitude operation difficulty is big when replacing component after installation.

Summary of the invention

The purpose of this utility model is provided a kind of cooling fin shell and integrally passes through for above-mentioned deficiency in the prior art General formula LED illumination lamp.

The purpose of this utility model is achieved through the following technical solutions: a kind of integrated through LED illumination of cooling fin shell Lamps and lanterns, including heat-dissipating casing, light source and the reflector being connect with light source；The reflector is detachably connected with heat-dissipating casing；

The heat-dissipating casing includes inner shell, the outer shell outside inner shell and is set to inner shell and outer Cooling fin between layer shell；The inner shell, outer shell and cooling fin are integrally formed；The outer shell is perforation Cylinder.

The utility model is further arranged to, and one end of the inner shell is equipped with the company for being threadedly coupled with reflector Access slot.

The utility model is further arranged to, and one end of the outer shell, which is equipped with, keeps away position for keep away position to reflector Slot.

The utility model is further arranged to, and the light source includes pcb board and light-emitting LED on pcb board；It is described Reflector encloses the surrounding set on pcb board.

The utility model is further arranged to, and the reflector is equipped with the accommodation groove for accommodating pcb board.

The utility model is further arranged to, and the other end of the inner shell is equipped with connecting bracket.

The utility model is further arranged to, and the other end of the inner shell is equipped with the first fixture block；First fixture block Equipped with pit；The connecting bracket include the second fixture block being sheathed on outside the first fixture block, the spin in the second fixture block and The bracket being connect with spin；The spin is set in pit.

The utility model is further arranged to, and the bracket is telescope support.

The utility model is further arranged to, and the bracket is equipped with connecting plate far from one end of spin.

The utility model has the beneficial effects that the utility model pass through by inner shell, outer shell and cooling fin one Molding, can efficiently reduce installation cost；In addition, by the cylinder for being disposed through outer shell, so that existing list To radiating mode, it is converted into bidirectional cooling, the radiating mode for forming convection current up and down of heat-dissipating casing cooperates original radiation to dissipate Heat can reach better heat dissipation effect, improve working performance and the service life of LED illumination lamp.

Detailed description of the invention

Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment 1；

Fig. 2 is the structural exploded view of the utility model embodiment 1；

Fig. 3 is the structural schematic diagram of the utility model heat-dissipating casing；

Fig. 4 is the structural schematic diagram at another visual angle of the utility model heat-dissipating casing；

Fig. 5 is the structural schematic diagram of the utility model reflector；

Fig. 6 is the structural schematic diagram of the connecting bracket of the utility model embodiment 1；

Fig. 7 is the structural schematic diagram of the utility model embodiment 2；

Fig. 8 is the structural schematic diagram of the utility model embodiment 3；

Description of symbols of the Fig. 1 into Fig. 8:

1- heat-dissipating casing；11- inner shell；12- outer shell；13- cooling fin；21-PCB plate；22- is light-emitting LED；3- is anti- Light cup；31- accommodation groove；41- link slot；42- bit-avoiding slot；5- connecting bracket；The second fixture block of 51-；52- spin；53- bracket；54- Connecting plate；The first fixture block of 6-；61- pit.

Specific embodiment

The utility model is further described with the following Examples.

Embodiment 1, from Fig. 1 to Fig. 6；A kind of integrated through LED illumination of cooling fin shell described in the present embodiment Lamps and lanterns, including heat-dissipating casing 1, light source and the reflector 3 being connect with light source；The reflector 3 detachably connects with heat-dissipating casing 1 It connects；

The heat-dissipating casing 1 is including inner shell 11, the outer shell 12 outside inner shell 11 and is set to internal layer Cooling fin 13 between shell 11 and outer shell 12；The inner shell 11, outer shell 12 and the one of cooling fin 13 at Type；The outer shell 12 is the cylinder of perforation.

Specifically, the integrated through LED illumination lamp of a kind of cooling fin shell described in the present embodiment, by by inner layer case Body 11, outer shell 12 and cooling fin 13 are integrally formed, and can efficiently reduce installation cost；In addition, by by outer shell The cylinder that body 12 is disposed through, so that existing unidirectional radiating mode, is converted into bidirectional cooling, the shape up and down of heat-dissipating casing 1 At the radiating mode of convection current, cooperate original heat loss through radiation, better heat dissipation effect can be reached, improve LED illumination lamp Working performance and the service life.

A kind of integrated through LED illumination lamp of cooling fin shell described in the present embodiment, the one of the inner shell 11 End is equipped with the link slot 41 for being threadedly coupled with reflector 3.By above-mentioned setting, carried out convenient for heat-dissipating casing 1 and reflector 3 Dismounting.

A kind of integrated through LED illumination lamp of cooling fin shell described in the present embodiment, the one of the outer shell 12 End is equipped with the bit-avoiding slot 42 for keeping away position to reflector 3.Reflector 3 can be embedded in outer shell 12 and inner layer case by above-mentioned setting In bit-avoiding slot 42 between body 11, cooling fin 13 is arranged around reflector 3, and make cooling fin 13 and reflector 3 Against to improve heat dissipation effect.

Integrally through LED illumination lamp, the light source include pcb board 21 to a kind of cooling fin shell described in the present embodiment And light-emitting LED 22 on pcb board 21；The reflector 3 encloses the surrounding set on pcb board 21.Above-mentioned setting can be reinforced The luminous efficiency of lamps and lanterns.

Integrally through LED illumination lamp, the reflector 3 are equipped with and are used for a kind of cooling fin shell described in the present embodiment Accommodate the accommodation groove 31 of pcb board 21.Above-mentioned setting is convenient for for pcb board 21 being placed on reflector 3.

A kind of integrated through LED illumination lamp of cooling fin shell described in the present embodiment, the inner shell 11 it is another One end is equipped with connecting bracket 5.Above-mentioned setting is fixed on metope convenient for LED illumination lamp.

A kind of integrated through LED illumination lamp of cooling fin shell described in the present embodiment, the inner shell 11 it is another One end is equipped with the first fixture block 6；First fixture block 6 is equipped with pit 61；The connecting bracket 5 includes being sheathed on outside the first fixture block 6 The second fixture block 51, the spin 52 in the second fixture block 51 and the bracket 53 being connect with spin 52；The spin 52 is set to In pit 61.Above-mentioned setting changes light emitting angle convenient for LED illumination lamp.

Embodiment 2, as shown in Figure 7, unlike the first embodiment, a kind of cooling fin shell one described in the present embodiment Through LED illumination lamp, the bracket 53 are telescope support 53.

Embodiment 3, as shown in Figure 8, unlike the first embodiment, a kind of cooling fin shell one described in the present embodiment Through LED illumination lamp, the bracket 53 are equipped with connecting plate 54 far from one end of spin 52, can be convenient for by connecting plate 54 It is attached with wall.

Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this The spirit and scope of utility model technical solution.

Claims

1. a kind of integrated through LED illumination lamp of cooling fin shell, it is characterised in that: including heat-dissipating casing (1), light source and The reflector (3) being connect with light source；The reflector (3) is detachably connected with heat-dissipating casing (1)；

The heat-dissipating casing (1) includes inner shell (11), is set to inner shell (11) outer outer shell (12) and is set to Cooling fin (13) between inner shell (11) and outer shell (12)；The inner shell (11), outer shell (12) and Cooling fin (13) is integrally formed；The outer shell (12) is the cylinder of perforation.

2. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 1, it is characterised in that: described One end of inner shell (11) is equipped with the link slot (41) for being threadedly coupled with reflector (3).

3. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 1, it is characterised in that: described One end of outer shell (12) is equipped with the bit-avoiding slot (42) for keeping away position to reflector (3).

4. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 1, it is characterised in that: described Light source includes pcb board (21) and light-emitting LED (22) on pcb board (21)；The reflector (3) is enclosed set on pcb board (21) surrounding.

5. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 4, it is characterised in that: described Reflector (3) is equipped with the accommodation groove (31) for accommodating pcb board (21).

6. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 1, it is characterised in that: described The other end of inner shell (11) is equipped with connecting bracket (5).

7. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 6, it is characterised in that: described The other end of inner shell (11) is equipped with the first fixture block (6)；First fixture block (6) is equipped with pit (61)；The connecting bracket (5) include be sheathed on outer the second fixture block (51) of the first fixture block (6), the spin (52) being set in the second fixture block (51) and with rolling The bracket (53) of ball (52) connection；The spin (52) is set in pit (61).

8. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 7, it is characterised in that: described Bracket (53) is telescope support (53).

9. a kind of integrated through LED illumination lamp of cooling fin shell according to claim 7, it is characterised in that: described Bracket (53) is equipped with connecting plate (54) far from the one end of spin (52).