CN211040823U - Heat radiation structure of L ED front combination lamp - Google Patents
Heat radiation structure of L ED front combination lamp Download PDFInfo
- Publication number
- CN211040823U CN211040823U CN201921762345.5U CN201921762345U CN211040823U CN 211040823 U CN211040823 U CN 211040823U CN 201921762345 U CN201921762345 U CN 201921762345U CN 211040823 U CN211040823 U CN 211040823U
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- heat dissipation
- mounting base
- fins
- combination lamp
- front combination
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Abstract
The utility model relates to a L ED front combination lamp technical field especially relates to a heat radiation structure of L ED front combination lamp, solves among the prior art poor and comparatively troublesome shortcoming of installation dismantlement of radiating effect, including mounting base, first shell body and L ED lamp main part, heat radiation structure has been cup jointed in mounting base's the outside, and heat radiation structure includes first radiating fin, aluminium base board, second radiating fin, baffle and annular fixed plate, first radiating fin and second radiating fin set up the both ends at aluminium base board respectively, annular fixed plate fixes the centre in aluminium base board bottom, the baffle is evenly installed in annular fixed plate's bottom, it is fixed through mounting structure between annular fixed plate and the mounting base, simple to operate is swift, first shell body is fixed in mounting base's bottom, and the inside of first shell body has the fan through the support mounting, and during operation, the fan drives the flow of air, through radiating fin increase and the area of contact of air, the radiating effect is good.
Description
Technical Field
The utility model belongs to the technical field of L ED front combination lamp, concretely relates to heat radiation structure of L ED front combination lamp.
Background
L ED front combined lamp includes high beam and dipped headlight, it is the lighting lamp when driving at night, in order to distinguish the front view, install on both sides of the vehicle front end symmetrically, L ED is an electroluminescent device, utilize the solid semiconductor chip as the luminescent material, cause the photon to emit and give out light directly through the carrier takes place to compound, the lamp energy conversion efficiency through L ED is close to one hundred per cent, the life-span is ultra-long, adapt to the abominable environment, it is the direction of the lighting technology in the future too;
the radiating effect is relatively poor in the working process of the existing L ED front combination lamp, so that the aging of electrical components in the L ED front combination lamp is easily caused, the service life of the front combination lamp is shortened, and the front combination lamp is relatively troublesome to install and disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure of L ED front combination lamp to solve the relatively poor and installation of not being convenient for of radiating effect who proposes in the above-mentioned background art and dismantle the problem.
The utility model provides a heat radiation structure of L ED front combination lamp, including mounting base, first shell body and L ED lamp main part, heat radiation structure has been cup jointed in the outside of mounting base, and heat radiation structure includes first radiating fin, aluminium base board, second radiating fin, baffle and annular fixed plate, first radiating fin and second radiating fin set up the both ends at aluminium base board respectively, annular fixed plate fixes the centre in aluminium base board bottom, the baffle passes through the backup pad and evenly installs the bottom at annular fixed plate, it is fixed through mounting structure between annular fixed plate and the mounting base, first shell body is fixed in the bottom of mounting base, and the inside of first shell body has the fan through the support mounting.
Preferably, the mounting base is a cylindrical structure with an open top end, and a lead hole is formed in the bottom of one end of the mounting base.
Preferably, the aluminum substrate is of a circular structure, and an opening matched with the mounting base is formed in the center of the aluminum substrate.
Preferably, gaps are formed between the first radiating fins and the second radiating fins, and the first radiating fins and the second radiating fins are radially distributed by taking the circle center of the aluminum substrate as the center.
Preferably, the mounting structure includes annular roof, second shell, spring, socket, the bottom at the mounting base is fixed to the second shell, and the edge on second shell top evenly is provided with the socket, the inside bottom of second shell is provided with annular roof through the spring activity.
Preferably, the second outer shell is a cylindrical structure with an open top end, and the socket and the baffle are matched with each other.
The beneficial effects of the utility model are that this L ED front combination lamp's heat radiation structure cup joints aluminium base board through the outside at the mounting base, and the both ends of aluminium base board all are provided with radiating fin, can increase the area of contact with the air, thereby be convenient for L ED lamp main part and air exchange heat, be provided with the clearance between the radiating fin, it flows to be convenient for gaseous between radiating fin, thereby take away more heats, the bottom of mounting base is provided with the fan, the fan drives the flow of air, the radiating effect is better, avoid L ED lamp main part temperature higher, lead to inside component ageing, the bottom of aluminium base board is provided with baffle and annular fixed plate, heat radiation structure's below is provided with mounting structure, and mounting structure's inside is provided with annular roof through the spring, make the inside that the baffle inserted the second outer casing during installation, then rotatory certain angle, make annular roof withstand the baffle and can accomplish the installation, convenient and.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front sectional structural view of the mounting structure of the present invention;
fig. 3 is a schematic view of the heat dissipation structure of the present invention;
fig. 4 is a schematic top view of the second housing of the present invention;
fig. 5 is a front view of the annular fixing plate of the present invention.
In the drawing, the LED lamp comprises a mounting base 1, a mounting base 101, a lead hole 2, a heat dissipation structure 201, a first heat dissipation fin 202, an aluminum substrate 203, a second heat dissipation fin 204, a baffle plate 205, an annular fixing plate 3, a first outer shell, a fan 4, a lamp body 5, L ED 6, a mounting structure 601, an annular top plate 602, a second outer shell, a spring 603, a spring 604 and a socket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a heat dissipation structure of an L ED front combination lamp, including a mounting base 1, a first outer housing 3 and a L ED lamp main body 5, wherein the mounting base 1 is a cylindrical structure with an open top end, and a lead hole 101 is formed at the bottom of one end of the mounting base 1 for leading out a lead;
the heat dissipation structure 2 is sleeved on the outer side of the mounting base 1, the heat dissipation structure 2 comprises first heat dissipation fins 201, an aluminum substrate 202, second heat dissipation fins 203, a baffle 204 and an annular fixing plate 205, the first heat dissipation fins 201 and the second heat dissipation fins 203 are respectively arranged at two ends of the aluminum substrate 202, the aluminum substrate 202 is of a circular structure, and an opening matched with the mounting base 1 is formed in the center of the aluminum substrate 202, so that the aluminum substrate 202 is conveniently sleeved on the outer side of the mounting base 1;
gaps are formed between the first radiating fins 201 and the second radiating fins 203, and the first radiating fins 201 and the second radiating fins 203 are radially distributed by taking the circle center of the aluminum substrate 202 as the center, so that air can conveniently flow between the first radiating fins 201 and the second radiating fins 203, more heat can be taken away, and the radiating effect is better;
the annular fixing plate 205 is fixed in the middle of the bottom end of the aluminum substrate 202, the baffle 204 is uniformly installed at the bottom end of the annular fixing plate 205 through the supporting plate, the annular fixing plate 205 is fixed with the installation base 1 through the installation structure 6, the installation structure 6 comprises an annular top plate 601, a second outer shell 602, a spring 603 and a socket 604, the second outer shell 602 is fixed at the bottom end of the installation base 1, the socket 604 is uniformly arranged at the edge of the top end of the second outer shell 602, the annular top plate 601 is movably arranged at the bottom end inside the second outer shell 602 through the spring 603, and the installation and fixation of the heat dissipation structure 2;
the second housing 602 is a cylindrical structure with an open top, and the socket 604 and the baffle 204 are matched with each other, so that the baffle 204 can be inserted into the second housing 602 conveniently;
the first outer casing 3 is fixed at the bottom end of the mounting base 1, and the fan 4 is mounted inside the first outer casing 3 through a bracket, wherein the type of the fan 4 can be HX-T303.
During installation, firstly, the aluminum substrate 202 is sleeved on the outer side of the installation base 1, then the baffle 204 penetrates through the socket 604 and is inserted into the second outer shell 602, then the baffle 204 is rotated by a certain angle and is screwed into the second outer shell 602, at the moment, the spring 603 is in a contraction state, an upward acting force is applied to the baffle 204 through the annular top plate 601, so that the baffle 204 is fixed, the installation of the heat dissipation structure 2 is completed, the operation is convenient and fast, when the L ED lamp main body 5 works, the fan 4 can drive the air to flow, so that heat is taken away, the contact area between the first heat dissipation fins 201 and the air can be increased by the second heat dissipation fins 203, gaps are formed between the first heat dissipation fins 201 and the second heat dissipation fins 203, the air can flow between the first heat dissipation fins 201 and the second heat dissipation fins 203 conveniently, the heat dissipation effect is better, and the aging of electrical components in the L ED lamp main body 5 is.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The heat dissipation structure of the L ED front combination lamp comprises a mounting base (1), a first outer shell (3) and a L ED lamp body (5), and is characterized in that the heat dissipation structure (2) is sleeved on the outer side of the mounting base (1), the heat dissipation structure (2) comprises first heat dissipation fins (201), an aluminum substrate (202), second heat dissipation fins (203), a baffle (204) and an annular fixing plate (205), the first heat dissipation fins (201) and the second heat dissipation fins (203) are respectively arranged at two ends of the aluminum substrate (202), the annular fixing plate (205) is fixed in the middle of the bottom end of the aluminum substrate (202), the baffle (204) is uniformly mounted at the bottom end of the annular fixing plate (205) through a supporting plate, the annular fixing plate (205) is fixed with the mounting base (1) through a mounting structure (6), the first outer shell (3) is fixed at the bottom end of the mounting base (1), and a fan (4) is mounted inside the first outer shell (3) through a support.
2. An L ED front assembled lamp heat dissipation structure as defined in claim 1, wherein the mounting base (1) is a cylindrical structure with an open top, and the bottom of one end of the mounting base (1) is provided with a wire hole (101).
3. The heat dissipating structure of L ED front combination lamp as claimed in claim 1, wherein the aluminum substrate (202) has a circular structure, and the aluminum substrate (202) has an opening at its center for matching with the mounting base (1).
4. The heat dissipation structure of L ED front combination lamp according to claim 1, wherein a gap is provided between the first fins (201) and the second fins (203), and the first fins (201) and the second fins (203) are radially distributed around the center of the aluminum substrate (202).
5. The heat dissipation structure of L ED front combination lamp according to claim 1, wherein the mounting structure (6) comprises a ring-shaped top plate (601), a second outer housing (602), a spring (603), and a socket (604), the second outer housing (602) is fixed at the bottom end of the mounting base (1), the socket (604) is uniformly arranged at the edge of the top end of the second outer housing (602), and the ring-shaped top plate (601) is movably arranged at the bottom end of the inside of the second outer housing (602) through the spring (603).
6. An L ED front combination lamp heat dissipation structure, as set forth in claim 5, wherein the second housing (602) is an open-topped cylindrical structure, and the socket (604) and the baffle (204) are mated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921762345.5U CN211040823U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of L ED front combination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921762345.5U CN211040823U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of L ED front combination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040823U true CN211040823U (en) | 2020-07-17 |
Family
ID=71536025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921762345.5U Active CN211040823U (en) | 2019-10-21 | 2019-10-21 | Heat radiation structure of L ED front combination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211040823U (en) |
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2019
- 2019-10-21 CN CN201921762345.5U patent/CN211040823U/en active Active
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