CN208504264U

CN208504264U - Vehicle lamp assembly

Info

Publication number: CN208504264U
Application number: CN201820250210.XU
Authority: CN
Inventors: 周檀煜; 王�华; 何衍江; 邓志昌
Original assignee: GUANGZHOU LEDWAY LIGHTING TECHNOLOGY Co Ltd
Current assignee: GUANGZHOU LEDWAY LIGHTING TECHNOLOGY Co Ltd
Priority date: 2018-02-11
Filing date: 2018-02-11
Publication date: 2019-02-15
Anticipated expiration: 2028-02-11

Abstract

The utility model discloses a kind of vehicle lamp assemblies, it includes heat-conductive assembly, the illuminating module being set on heat-conductive assembly and the wind dispelling device for driving air to flow, air inlet and outlet and the first mounting hole are offered on wind dispelling device, air inlet and air outlet are respectively arranged at the both ends of wind dispelling device, first mounting hole runs through the side wall for being opened in wind dispelling device, and one end of heat-conductive assembly, which is worn, to be fixed in the first mounting hole.There is vehicle lamp assembly disclosed by the utility model heat-conductive assembly and wind dispelling device can play preferable heat dissipation effect, extends the service life of illuminating module, and the vehicle lamp assembly is easy to assembly, can accomplish smaller size, has the advantages that biggish market value.

Description

Vehicle lamp assembly

Technical field

The utility model relates to auto parts field more particularly to a kind of vehicle lamp assemblies.

Background technique

With the improvement of people's life quality, more and more people can select purchase private car to facilitate trip and tourism. Vehicle lamp assembly is one important building block of automobile, and when night running, vehicle lamp assembly can illuminate road, guarantee driving peace Entirely.

There are various vehicle lamp assemblies in the market, but vehicle lamp assembly on the market has the following problems at present: one Aspect vehicle lamp assembly can generate a large amount of heat in running, and the heat of generation will affect the service life of vehicle lamp assembly；It is another There is the designs of some vehicle lamp assemblies radiator structure in the market for aspect, but the size of vehicle lamp assembly entirety is larger, it has not been convenient to Installation.Prevent existing vehicle lamp assembly from being satisfied with the development of automotive engineering with rapid changepl. never-ending changes and improvements based on the above issues.

Summary of the invention

For overcome the deficiencies in the prior art, the mesh of the utility model is to provide a kind of vehicle lamp assembly, existing to solve Vehicle lamp assembly use when can generate amount of heat and influence the size of vehicle lamp assembly service life and existing vehicle lamp assembly entirety It is larger, it has not been convenient to the problem of installing.

The utility model adopts the following technical solution realizes:

A kind of vehicle lamp assembly comprising heat-conductive assembly, the illuminating module being set on the heat-conductive assembly and for driving The wind dispelling device of air flowing is moved, offers air inlet and outlet and the first mounting hole, the air inlet on the wind dispelling device The both ends of the wind dispelling device are respectively arranged at the air outlet, first mounting hole, which runs through, is opened in the wind dispelling device Side wall, one end of the heat-conductive assembly, which is worn, to be fixed in first mounting hole.

Preferably, the wind dispelling device includes shell and the blower for being installed on the interior of shell, the air inlet and institute The both ends that air outlet is respectively arranged at the shell are stated, first mounting hole is disposed through the side wall of the shell, described The side wall of shell is also provided with one for being packed into the installing port of the interior of shell for the blower, the installing port and described the One mounting hole is spaced setting on the circumferencial direction of the side wall.

Preferably, the blower includes fixing seat and the fan body that is installed in the fixing seat, in the fixing seat It is provided with convex buckle, card slot is offered on the shell, the fixing seat is fixed on by the cooperation of the convex buckle and the card slot The interior of shell.

Preferably, the shell includes an inlet section, an outlet section and an interconnecting piece, the inlet section and the outlet air Portion is fixedly connected on the both ends of the interconnecting piece respectively, and the inlet section, outlet section and interconnecting piece are enclosed the installation Mouthful, first mounting hole offers the air inlet, the outlet air through being opened on the interconnecting piece on the inlet section The air outlet is offered in portion.

Preferably, it is provided with a boss on the outer wall of the interconnecting piece and at the first mounting hole place, it is described Boss runs through the second mounting hole for offering a connection first mounting hole, and one end of the heat-conductive assembly is successively arranged in institute It states in the second mounting hole and first mounting hole.

Preferably, the inlet section and the outlet section include a toroidal shell, one be set to the circular casing in Between connector, several intervals setting and annular array in the wing of the toroidal shell inner circumferential and the intermediate connector periphery Piece.

Preferably, there are two the illuminating module is set, the heat-conductive assembly includes that heat conducting pipe and two are respectively arranged at The heat-conducting plate of the heat conducting pipe opposite sides, two illuminating modules are respectively arranged at the separate described of two heat-conducting plates The side of heat conducting pipe.

Preferably, the heat conducting pipe include wear the fixed section being fixed in first mounting hole and with the fixation Section connect and for and the heat-conducting plate cooperation cooperation section, the cooperation section be in it is flat, two heat-conducting plates are set respectively It is placed in the opposite two sides of the cooperation section.

Preferably, the vehicle lamp assembly further includes upper housing and lower case, and the upper housing connects shape with the lower case At an accommodating cavity, the wind dispelling device and the heat-conductive assembly are all placed in the accommodating cavity, are run through on the upper housing and are opened The first light outlets of setting are aligned equipped with the first opening with air inlet contraposition setting and with an illuminating module, In the lower case through offer with the air outlet contraposition setting second opening and with illuminating module described in another Align the second light outlets of setting.

Preferably, the vehicle lamp assembly further includes a deck, and the upper housing includes the first receiving portion and with described the One receiving portion one end connection the second receiving portion, the lower case include third receiving portion and with third receiving portion one end 4th receiving portion of connection, first receiving portion and the third receiving portion are fastened on from the two sides of the wind dispelling device respectively The outside of the wind dispelling device simultaneously forms first shell, and second receiving portion and the 4th receiving portion are respectively from described thermally conductive The two sides of component are fastened on outside the heat-conductive assembly and form second shell, and it is close that the deck is sheathed on the second shell The outer wall of described first shell one end.

Compared with prior art, the utility model has the beneficial effects that:

Vehicle lamp assembly provided by the utility model opens up one first mounting hole by running through on the side wall of wind dispelling device, and One end of heat-conductive assembly is worn and is fixed in the first mounting hole, illuminating module is set on heat-conductive assembly, in this way, specific In, when illuminating module work, in the heat transfer to heat-conductive assembly that generates in illuminating module, heat-conductive assembly is again by heat Side where being transmitted to wind dispelling device, wind dispelling device passes through operating driving air flowing again and takes away heat, to play preferable Heat dissipation effect extends the service life of illuminating module；In addition, the design method makes the air inlet and the outlet of wind dispelling device will not be by To blocking, smooth air loop can be formed, so that heat dissipation effect is preferable；Further, the vehicle lamp assembly group of the design method Dress is convenient, and can accomplish smaller size, has biggish market value.

Detailed description of the invention

Fig. 1 is the whole assembling schematic diagram of vehicle lamp assembly provided by the embodiment of the utility model；

Fig. 2 is the perspective view of the explosion of vehicle lamp assembly provided by the embodiment of the utility model；

Fig. 3 is the schematic perspective view of shell provided by the embodiment of the utility model；

Fig. 4 is the schematic perspective view of blower provided by the embodiment of the utility model；

Fig. 5 is the A direction schematic diagram of shell in Fig. 3；

Fig. 6 is section B-B cross-sectional view in Fig. 5；

Fig. 7 is C-C cross-sectional view in Fig. 5；

Fig. 8 is the perspective view of the explosion of heat-conductive assembly provided by the embodiment of the utility model.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

Fig. 1 and Fig. 2 are please referred to, the vehicle lamp assembly 10 that the embodiments of the present invention provide includes heat-conductive assembly 11, setting It is offered on the illuminating module 12 on heat-conductive assembly 11 and the wind dispelling device 13 for driving air to flow, wind dispelling device 13 Air inlet 14, air outlet 15 and the first mounting hole (not shown), air inlet 14 and air outlet 15 are respectively arranged at wind dispelling device 13 Both ends, the first mounting hole, which runs through, is opened in the side wall of wind dispelling device 13, and one end of heat-conductive assembly 11, which is worn, is fixed on the first peace It fills in hole.The design method by the side wall of wind dispelling device 13 through opening up one first mounting hole, and by heat-conductive assembly 11 One end wear and be fixed in the first mounting hole, when illuminating module 12 works, the heat transfer generated in illuminating module 12 is arrived On heat-conductive assembly 11, heat-conductive assembly 11 transfers heat to wind dispelling device 13 again, and wind dispelling device 13 passes through operating driving air again Heat is taken away in flowing, to play preferable heat dissipation effect, extends the service life of illuminating module 12；In addition, the design side Formula makes the air inlet and the outlet of wind dispelling device 13 not will receive blocking, smooth air loop can be formed, so that heat dissipation effect Preferably；Further, the vehicle lamp assembly 10 of the design method is easy to assembly, and can accomplish smaller size, has biggish market Value.

Preferably, one end of heat-conductive assembly 11 and the first mounting hole are cooperated by the way of interference fit.

Preferably, heat-conductive assembly 11 is made of the preferable metal material of heat-conducting effect (such as copper, aluminium), so that thermally conductive group Part 11 can export the heat generated when illuminating module 12 works quickly.

Preferably, the number of illuminating module 12 is two, and it is opposite that two illuminating modules 12 are set to heat-conductive assembly 12 Two sides.

Preferably, vehicle lamp assembly 10 further includes upper housing 17 and lower case 18, and upper housing 17 and the connection of lower case 18 are formed One accommodating cavity, wind dispelling device 13 and heat-conductive assembly 11 are placed in accommodating cavity.Specifically, upper housing 17 includes the first receiving portion 171 and the second receiving portion 172 for being connect with 171 one end of the first receiving portion.Lower case 18 include third receiving portion 181 and with 4th receiving portion 182 of 181 one end of third receiving portion connection.First receiving portion 171 and third receiving portion 181 are filled from wind dispelling respectively 13 two sides are set to be fastened on the outside of wind dispelling device 13 and form first shell.Second receiving portion 172 and the 4th receiving portion 182 not from The two sides of heat-conductive assembly 12 are fastened on 12 outside of heat-conductive assembly and form second shell.The design method, one side upper housing 17 Play the role of protection to wind dispelling device 13 and heat-conductive assembly 12 with lower case 18, increases the service life of vehicle lamp assembly 10；Separately On the one hand, the upper housing 17 of the design method and the assembling of lower case 18 are also very convenient, and operator only need to be by upper housing 17 It is from the two sides of wind dispelling device 13 and heat-conductive assembly 11 that wind dispelling device 13 and the fastening of heat-conductive assembly 11 is wherein tight again with lower case 18 Gu can effectively improve packaging efficiency.

The first opening 1711 of one with the contraposition setting of air inlet 14 are offered on first receiving portion 171 of upper housing 17, under The second opening 1811 of one with the contraposition setting of air outlet 15 are offered on the third receiving portion 181 of shell 18.The of upper housing 17 Offered on two receiving portions 172 with the one of illuminating module 12 contraposition setting the first light outlets 1721, the 4th of lower case 18 the The second light outlets 1821 with the contraposition setting of the another one of illuminating module 12 are offered on receiving portion 182.Contraposition setting herein After referring to that upper housing 17 and lower case 18 fasten, about 1711 contraposition of air inlet 14 and the first opening, air outlet 15 and second About 1811 contraposition of opening, the one of illuminating module 12 is located in the first light outlets 1721, and the another one position of illuminating module 12 In the second light outlets 1821.

Preferably, vehicle lamp assembly 10 further includes a deck 19, and deck 19 is sheathed on the close first shell one of second shell The outer wall at end.Vehicle lamp assembly 10 is assembled on car light reverberation bowl by the deck 19.

Fig. 3 and Fig. 4 are please referred to, wind dispelling device 13 includes shell 131 and the blower 132 being installed on inside shell 131, air inlet Mouth 14 and air outlet 15 are respectively arranged at the both ends of shell 131, and the first mounting hole is disposed through the side wall of shell 131.It is preferred that , the side wall of shell 131 is also provided with one for the installing port 133 inside the entrance shell 131 of blower 132, installing port 133 and first Mounting hole is spaced setting on the circumferencial direction of side wall.It, should by design relative to the assembling mode of traditional blower and shell Installing port 133, so that the assembling of blower 132 and shell 131 is very convenient, operator only need to be by blower 132 from installing port 133 Promote 131 inside of shell.

Specifically, shell 131 includes an inlet section 1311, an outlet section 1312 and an interconnecting piece 1313, inlet section 1311 and outlet section 1312 be respectively fixedly connected in the both ends of interconnecting piece 1313, inlet section 1311, outlet section 1312 and connection Portion 1313 is enclosed the installing port 133, and the first mounting hole opens up on inlet section 1311 through being opened on interconnecting piece 1313 There is the air inlet 14, the air outlet 15 is offered on outlet section 1312.

Preferably, shell 131 is made of the preferable metal material of heating conduction (such as copper, aluminium), so that heat-conductive assembly 12 On heat can be transmitted to quickly on shell 131, to play the effect of faster heat conduction and heat radiation.

Preferably, inlet section 1311 includes the intermediate connector that a toroidal shell 1314, one is set in toroidal shell 1314 1315, several intervals are arranged and annular array is in the fin of 1315 periphery of 1314 inner circumferential of toroidal shell and intermediate connector 1316.With the design method, on the one hand make the shape similar to aircraft engine of inlet section 1311, modelling fashion is beautiful； On the other hand, the inlet section 1311 of the design method can increase the air mass flow of air inlet, rapidly to take away heat, thus Obtain preferable heat dissipation effect.The shape of the component of outlet section 1312 is consistent with the shape of inlet section 1311 with connection relationship, This is not repeated them here.

Fig. 4-6 is please referred to, blower 132 includes fixing seat 1321 and the fan body 1322 being installed in fixing seat 1321, It is provided with convex buckle 1323 in fixing seat 1321, card slot 1317 is offered on shell 131, fixing seat 1321 passes through convex buckle 1323 and card The cooperation of slot 1317 is fixed on inside shell 131.The design method makes the installation of blower 132 and shell 131 very convenient, only By blower 132 from installing port 133 toward shell 131 inside push, until the matching by convex buckle 1323 and card slot 1317 of blower 132 The inside for being fixed on shell 131 is closed, it is easy to assembly, it can effectively improve packaging efficiency.

Specifically, fixing seat 1321 includes fixing seat ontology 13211, spacer ring set on 13211 surrounding of fixing seat ontology First extension 13212, the second extension 13213, third extension 13214 and the 4th extension 13215, convex buckle 1323 are set It is placed in first one end of extension 13212 far from fixing seat ontology 13211, convex buckle 1323 is in T font.Card slot 1317 is set to ring On shape shell 1314, card slot 1317 is in T font, and the interconnecting piece 1313 of shell 131 is arranged at intervals with the first groove 13131, second Groove 13132 and third groove 13133.When blower 132 is installed on 131 inside of shell, convex buckle 1323 is fastened on card slot 1317 In, the second extension 13213 is fastened in the first groove 13131 far from one end of fixing seat ontology 13211, third extension 13213 one end far from fixing seat ontology 13211 are fastened in the second groove 13132, and the 4th extension 13215 is far from fixing seat One end of ontology 13211 is fastened in third groove 13133, so that blower 132 is also fastened on shell by fixing seat 1321 Inside 131.

In other embodiments, fixing seat ontology 13211 is additionally provided with a protrusion far from fan body 1322 on one side 13216, the inner wall of intermediate connector 1315 is provided with a keyway 13151 to match with raised 13216 shapes, fixing seat ontology 13211 is relatively fixed by the cooperation of protrusion 13216 and keyway 13151 and intermediate connector 1315.

Also referring to Fig. 3, Fig. 5 and Fig. 7, it is preferable that on the outer wall of interconnecting piece 1313 and be located at where the first mounting hole Place is provided with a boss 13131, and boss 13131 runs through the second mounting hole 13132 for offering first mounting hole of connection, thermally conductive One end of component 11 is successively arranged in the second mounting hole 13132 and the first mounting hole.By designing the boss 13131, expand The contact area of heat-conductive assembly 12 and wind dispelling device 13, allows the heat on heat-conductive assembly 12 to be quickly transmitted to wind dispelling It on device 13, then drives air to flow by wind dispelling device 13 and takes away heat, to obtain preferable heat dissipation effect.

Preferably, inlet section 1311, outlet section 1312, interconnecting piece 1312 and boss 13131 are integrally formed.

Referring to Figure 2 together and Fig. 8, it is preferable that heat-conductive assembly 11 includes heat conducting pipe 111 and two are respectively arranged at and lead The heat-conducting plate 112 of 111 opposite sides of heat pipe, two illuminating modules 12 are respectively arranged at the separate heat conducting pipe 111 of two heat-conducting plates 112 Side.Illuminating module 12 transfers heat to heat conducting pipe 111 by heat-conducting plate 112.

Preferably, heat conducting pipe 111 include wear the fixed section 113 being fixed in the first mounting hole and with fixed section 113 It connects and is used for and cooperation section 114 that heat-conducting plate 112 cooperates, in flat, two heat-conducting plates 112 are respectively set cooperation section 114 In the opposite two sides of cooperation section 114.The design method is flat by the way that the cooperation section 114 of heat conducting pipe 111 to be designed to, on the one hand It can be convenient the fitting of the cooperation section 114 of heat-conducting plate 112 and heat conducting pipe 111, be bonded even closer；On the other hand, flat Design method can increase the contact area of cooperation section 114 and heat-conducting plate 112, can accelerate heat conduction, and heat dissipation effect is more excellent.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims

1. a kind of vehicle lamp assembly, it is characterised in that: including heat-conductive assembly, the illuminating module being set on the heat-conductive assembly and Wind dispelling device for driving air to flow offers air inlet and outlet and the first mounting hole on the wind dispelling device, described Air inlet and the air outlet are respectively arranged at the both ends of the wind dispelling device, and first mounting hole, which runs through, is opened in the drive The side wall of wind apparatus, one end of the heat-conductive assembly, which is worn, to be fixed in first mounting hole.

2. vehicle lamp assembly according to claim 1, it is characterised in that: the wind dispelling device includes shell and is installed on described The blower of interior of shell, the air inlet and the air outlet are respectively arranged at the both ends of the shell, first mounting hole It is disposed through the side wall of the shell, the side wall of the shell is also provided with one for in the blower loading shell The installing port in portion, the installing port and first mounting hole are spaced setting on the circumferencial direction of the side wall.

3. vehicle lamp assembly according to claim 2, it is characterised in that: the blower includes fixing seat and is installed on described solid Fan body in reservation is provided with convex buckle in the fixing seat, card slot is offered on the shell, the fixing seat passes through institute The interior of shell is fixed in the cooperation for stating convex buckle and the card slot.

4. vehicle lamp assembly according to claim 2, it is characterised in that: the shell include an inlet section, an outlet section with And an interconnecting piece, the inlet section and the outlet section are fixedly connected on the both ends of the interconnecting piece respectively, the inlet section goes out Wind portion and interconnecting piece are enclosed the installing port, first mounting hole through being opened on the interconnecting piece, it is described into The air inlet is offered in wind portion, and the air outlet is offered on the outlet section.

5. vehicle lamp assembly according to claim 4, it is characterised in that: on the outer wall of the interconnecting piece and be located at described first A boss is provided at where mounting hole, the boss runs through the second mounting hole for offering a connection first mounting hole, One end of the heat-conductive assembly is successively arranged in second mounting hole and first mounting hole.

6. vehicle lamp assembly according to claim 4, it is characterised in that: the inlet section and the outlet section include a ring Intermediate connector, the setting of several intervals and the annular array of shape shell, one in the circular casing are in the toroidal shell The fin of inner circumferential and the intermediate connector periphery.

7. vehicle lamp assembly according to claim 1-6, it is characterised in that: there are two the illuminating module is set, institute Stating heat-conductive assembly includes the heat-conducting plate that heat conducting pipe and two are respectively arranged at the heat conducting pipe opposite sides, and two described luminous Mo Zu is set to the side far from the heat conducting pipe of two heat-conducting plates respectively.

8. vehicle lamp assembly according to claim 7, it is characterised in that: the heat conducting pipe includes wearing to be fixed on described first It fixed section in mounting hole and connect and is used for and the cooperation section of heat-conducting plate cooperation with the fixed section, the cooperation section In flat, two heat-conducting plates are respectively arranged at the opposite two sides of the cooperation section.

9. vehicle lamp assembly according to claim 7, it is characterised in that: the vehicle lamp assembly further includes upper housing and lower casing Body, the upper housing and the lower case connect to form an accommodating cavity, and the wind dispelling device and the heat-conductive assembly are all placed in In the accommodating cavity, on the upper housing through offer with the air inlet contraposition setting first opening and with an institute The first light outlets for stating illuminating module contraposition setting, in the lower case through offer with air outlet contraposition setting the Two openings and the second light outlets being arranged with the contraposition of illuminating module described in another.

10. vehicle lamp assembly according to claim 9, it is characterised in that: the vehicle lamp assembly further includes a deck, it is described on Shell includes the first receiving portion and the second receiving portion for connecting with first receiving portion one end, and the lower case includes third Receiving portion and the 4th receiving portion being connect with third receiving portion one end, first receiving portion and the third receiving portion The outside of the wind dispelling device is fastened on from the two sides of the wind dispelling device respectively and forms first shell, second receiving portion It is fastened on outside the heat-conductive assembly and is formed second shell from the two sides of the heat-conductive assembly respectively with the 4th receiving portion, The deck is sheathed on the second shell close to the outer wall of described first shell one end.