CN212584897U - Heat radiation lamp holder of LED lamp - Google Patents
Heat radiation lamp holder of LED lamp Download PDFInfo
- Publication number
- CN212584897U CN212584897U CN201921451620.1U CN201921451620U CN212584897U CN 212584897 U CN212584897 U CN 212584897U CN 201921451620 U CN201921451620 U CN 201921451620U CN 212584897 U CN212584897 U CN 212584897U
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- Prior art keywords
- cover plate
- lamp holder
- heat
- mounting
- fins
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat dissipation lamp holder of an LED lamp, which comprises a lamp holder body, wherein one surface of the lamp holder body is a bearing surface for mounting an LED component, and the other surface opposite to the bearing surface is provided with a mounting part for mounting an end plate; the surface of the lamp holder body outside the mounting part is provided with radiating fins; a first cover plate is arranged between the mounting parts, a plurality of spacing grooves are formed in the mounting parts and the radiating fins, and a second cover plate is arranged on the upper parts of the radiating fins outside the mounting parts; and the lamp holder also comprises heat radiation fans arranged at two ends of the lamp holder body or in the middle of the first cover plate. The lamp holder is simple in structure and good in heat dissipation capability.
Description
Technical Field
The utility model belongs to the technical field of the LED lamps and lanterns technique and specifically relates to a heat dissipation lamp stand of LED lamp.
Background
The lamp holder of the existing general LED street lamp is generally composed of an upper shell and a lower shell, a certain installation space is formed between the upper shell and the lower shell to arrange components such as an LED module, a driving power supply and the like, generally, only a radiating fin is formed outside the upper shell, and a window of the lower shell is transparent and is provided with components such as a reflecting cover and glass. The street lamp holder has a relatively complex structure, is inconvenient to assemble, install components such as an LED module and the like, and is inconvenient to maintain and replace; moreover, the heat dissipation fins are mainly arranged outside the upper shell, are concentrated, are relatively not optimal in heat dissipation effect, are mostly vertical to the upper shell, are easy to accumulate dust at gaps between the fins which are directly exposed outside, and are difficult to remove under natural conditions, so that the heat dissipation effect of the lamp holder is more easily influenced, and the corrosion to the lamp holder, particularly to the fins, is easily deepened. In addition, in windless or relatively hot summer and some relatively closed spaces, it is often difficult to achieve the desired heat dissipation effect by using the fins only.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a utility model aims at, overcome the not enough of prior art method, provide a simple structure, the heat dissipation lamp stand of the LED lamp that heat-sinking capability is good.
In order to realize the purpose of the utility model, the following technical proposal is provided:
a heat dissipation lamp holder of an LED lamp comprises a lamp holder body, wherein one surface of the lamp holder body is a bearing surface used for mounting an LED assembly, and the other surface opposite to the bearing surface is provided with a mounting part used for mounting an end plate; radiating fins are arranged on the surface of the lamp holder body outside the mounting part, a plurality of radiating fans are respectively arranged at two ends of the lamp holder body, and the radiating fans are arranged in parallel with the mounting part; a first cover plate is arranged between the installation parts, a plurality of spacing grooves are formed in the installation parts and the radiating fins, and a second cover plate is arranged on the radiating fins outside the installation parts and the upper portion of the radiating fan.
The first cover plate and the second cover plate are respectively sleeved in the cylindrical inserting strips formed on the mounting part and the radiating fins along the length direction through cylindrical inserting grooves formed in the first cover plate and the second cover plate.
The spacing groove on installation department and the radiating fin sets up perpendicularly, promptly installation department and radiating fin are discontinuous setting in length direction. The radiating fins are arranged in a height staggered mode, and the surfaces of the radiating fins are corrugated.
The first cover plate is cambered, and the outer surface of the first cover plate is wavy.
A groove is formed in the middle of the first cover plate, and ventilation grooves or ventilation holes are formed in two side faces of the groove; when the heat radiation fan works, flowing air enters from the two sides of the outside and passes through the spacing grooves among the heat radiation fins, and flows out from the ventilation grooves or the ventilation holes on the first cover plate.
The lamp holder comprises a lamp holder body and is characterized in that mounting clamping grooves are formed in the end portions of the two sides of the lamp holder body, and a cooling fan is mounted in the mounting clamping grooves through screws.
The utility model discloses a beneficial effect:
the heat dissipation lamp holder of the LED lamp of the utility model is characterized in that a plurality of spacing grooves are vertically formed on the mounting part and the heat dissipation fins, namely the mounting part and the heat dissipation fins are arranged discontinuously in the length direction, so that the air convection in the vertical direction can be enhanced under the condition of not reducing the heat dissipation area, and the heat dissipation effect is enhanced; secondly, a first cover plate and a second cover plate are respectively arranged on the mounting part and the upper part of the radiating fin, a mounting space is formed by the two mounting parts, the first cover plate and the two end plates and used for arranging components such as a driving power supply, and the heat sink heat; dust deposition on the surfaces of the radiating fins and among the radiating fins can be effectively prevented, the surfaces of the radiating fins are kept clean, and normal radiating is ensured; the arrangement of the heat radiation fan can obtain good heat radiation effect in severe or closed environment.
Drawings
Fig. 1 is a front view of a heat dissipating lamp socket of a first LED lamp of the present invention;
fig. 2 is a left side view of a heat dissipating lamp socket of a first LED lamp of the present invention;
fig. 3 is a top view of a heat dissipating lamp socket of a first LED lamp of the present invention;
fig. 4 is a cross-sectional view of a first LED lamp at a-a of the present invention;
fig. 5 is a front view of a heat dissipating lamp socket of a second LED lamp of the present invention;
fig. 6 is a left side view of a heat dissipating lamp socket of a second LED lamp of the present invention;
fig. 7 is a top view of a heat dissipating lamp socket of a second LED lamp of the present invention;
wherein, 1, the lamp holder body; 2. a first cover plate; 3. a second cover plate; 4. a heat radiation fan; 10. a bearing surface; 11. an installation part; 12. a heat dissipating fin; 13. a spacing groove; 20. a cylindrical slot; 21. a ventilation slot; 22. mounting grooves; 40. installing a clamping groove; 41. a screw; 42. a groove; 100. and (5) cylindrical cutting.
Detailed Description
The heat dissipation lamp holder of the LED lamp of the present invention is further described in detail with reference to the accompanying drawings:
example 1
As shown in fig. 1 to 4, a heat dissipation lamp holder of an LED lamp includes a lamp holder body 1, one surface of the lamp holder body 1 is a bearing surface 10 for mounting an LED assembly, and the other surface opposite to the bearing surface 10 is provided with a mounting portion 11 for mounting an end plate; the surface of the lamp holder body 1 outside the mounting part 11 is provided with radiating fins 12, two ends of the lamp holder body 1 are respectively provided with a plurality of radiating fans 4, and the radiating fans 4 are arranged in parallel with the mounting part 11; be provided with first apron 2 between the installation department 11, just be equipped with a plurality of spacing grooves 13 on installation department 11 and the radiating fin 12, second apron 3 is installed on radiating fin 12 and the 4 upper portions of radiator fan in the installation department 11 outside.
The first cover plate 2 and the second cover plate 3 are respectively sleeved in the cylindrical insertion strips 100 formed on the mounting part 11 and the radiating fins 12 along the length direction through cylindrical insertion grooves 20 arranged on the first cover plate and the second cover plate.
The spacing grooves 1 on the mounting part 11 and the radiating fins 12 are vertically arranged, namely, the mounting part 11 and the radiating fins 12 are arranged discontinuously in the length direction. The radiating fins 12 are arranged in a staggered manner, and the surfaces thereof are corrugated.
The first cover plate 2 is cambered, and the outer surface of the first cover plate is wavy.
A groove 42 is formed in the middle of the first cover plate 2, and ventilation grooves 21 or ventilation holes are formed in two side surfaces of the groove 42; when the heat radiating fan 4 is operated, the flowing air enters from both sides of the outside through the spacing grooves 13 between the heat radiating fins 12 and flows out from the ventilation grooves 21 or the ventilation holes on the first cover plate 2.
The lamp holder body 1 is provided with mounting slots 40 at both side ends, and the heat dissipation fan 4 is mounted in the mounting slots 40 through screws 41.
Example 2
As shown in fig. 5-7, a heat-dissipating lamp socket of an LED lamp includes a lamp socket body 1, one surface of the lamp socket body 1 is a bearing surface 10 for mounting an LED assembly, and the other surface opposite to the bearing surface 10 is provided with a mounting portion 11 for mounting an end plate; the surface of the lamp holder body 1 outside the mounting part 11 is provided with a radiating fin 12; a first cover plate 2 is arranged between the mounting parts 11, a plurality of spacing grooves 13 are arranged on the mounting parts 11 and the radiating fins 12, and a second cover plate 3 is arranged on the upper parts of the radiating fins 12 outside the mounting parts 11; the middle of the first cover plate 2 is provided with a heat radiation fan 4, and the heat radiation fan 4 is arranged in parallel with the lamp holder body 1.
The first cover plate 2 and the second cover plate 3 are respectively sleeved in the cylindrical insertion strips 100 formed on the mounting part 11 and the radiating fins 12 along the length direction through cylindrical insertion grooves 20 arranged on the first cover plate and the second cover plate.
The spacing grooves 1 on the mounting part 11 and the radiating fins 12 are vertically arranged, namely, the mounting part 11 and the radiating fins 12 are arranged discontinuously in the length direction. The radiating fins 12 are arranged in a staggered manner, and the surfaces thereof are corrugated.
The first cover plate 2 is cambered, and the outer surface of the first cover plate is wavy.
The middle of the first cover plate 2 is provided with a mounting groove 22, the heat radiation fan 4 is fixed in the mounting groove 22 through a screw 41, air enters the first cover plate 2 from the upper part, and then circulation is formed through the mounting part 11 and the spacing grooves 13 on the heat radiation fins 12.
The heat dissipation lamp holder of the LED lamp of the utility model is characterized in that a plurality of spacing grooves are vertically formed on the mounting part and the heat dissipation fins, namely the mounting part and the heat dissipation fins are arranged discontinuously in the length direction, so that the air convection in the vertical direction can be enhanced under the condition of not reducing the heat dissipation area, and the heat dissipation effect is enhanced; secondly, a first cover plate and a second cover plate are respectively arranged on the mounting part and the upper part of the radiating fin, a mounting space is formed by the two mounting parts, the first cover plate and the two end plates and used for arranging components such as a driving power supply, and the heat sink heat; dust deposition on the surfaces of the radiating fins and among the radiating fins can be effectively prevented, the surfaces of the radiating fins are kept clean, and normal radiating is ensured; the arrangement of the heat radiation fan can obtain good heat radiation effect in severe or closed environment.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "row", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for the convenience of describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present patent application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," "secured," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present patent application, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Claims (9)
1. The heat dissipation lamp holder of the LED lamp is characterized by comprising a lamp holder body, wherein one surface of the lamp holder body is a bearing surface for mounting an LED assembly, and the other surface opposite to the bearing surface is provided with a mounting part for mounting an end plate; radiating fins are arranged on the surface of the lamp holder body outside the mounting part, a plurality of radiating fans are respectively arranged at two ends of the lamp holder body, and the radiating fans are arranged in parallel with the mounting part; a first cover plate is arranged between the installation parts, a plurality of spacing grooves are formed in the installation parts and the radiating fins, and a second cover plate is arranged on the radiating fins outside the installation parts and the upper portion of the radiating fan.
2. The heat dissipating lamp socket of the LED lamp as claimed in claim 1, wherein the first cover plate and the second cover plate are respectively sleeved in the cylindrical insertion strips formed on the mounting portion and the heat dissipating fins along a length direction through cylindrical insertion grooves formed thereon.
3. The heat-dissipating lamp socket for the LED lamp according to claim 1, wherein the mounting portion and the heat-dissipating fins are vertically arranged with the spacing grooves, that is, the mounting portion and the heat-dissipating fins are intermittently arranged in a length direction; the radiating fins are arranged in a height staggered mode, and the surfaces of the radiating fins are corrugated.
4. The heat dissipating lamp socket of claim 1, wherein the first cover plate has an arcuate shape and an outer surface thereof has a wave shape.
5. The heat-dissipating lamp holder of the LED lamp according to claim 1, wherein the first cover plate and the second cover plate are respectively sleeved in the cylindrical insertion strips formed on the mounting portion and the heat-dissipating fins along a length direction through cylindrical insertion grooves formed thereon; the installation part and the heat dissipation fins are vertically arranged in the spacing grooves, namely the installation part and the heat dissipation fins are arranged discontinuously in the length direction; the radiating fins are arranged in a height staggered manner, and the surfaces of the radiating fins are corrugated; the first cover plate is cambered, and the outer surface of the first cover plate is wavy.
6. The heat dissipation lamp holder of the LED lamp as claimed in any one of claims 1 to 5, wherein a groove is formed in the middle of the first cover plate, and ventilation grooves or ventilation holes are formed in two side surfaces of the groove.
7. The heat-dissipating lamp holder of an LED lamp according to claim 6, wherein the lamp holder body is provided with mounting slots at both side ends thereof, and the heat-dissipating fan is mounted in the mounting slots by screws.
8. The LED lamp heat dissipation lamp holder as recited in any one of claims 1 to 5, wherein the heat dissipation fan is disposed in the middle of the first cover plate, and the heat dissipation fan is disposed parallel to the lamp holder body.
9. The heat dissipating lamp holder of the LED lamp as claimed in claim 8, wherein a mounting groove is formed in the middle of the first cover plate, and the heat dissipating fan is fixed in the mounting groove by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451620.1U CN212584897U (en) | 2019-09-03 | 2019-09-03 | Heat radiation lamp holder of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451620.1U CN212584897U (en) | 2019-09-03 | 2019-09-03 | Heat radiation lamp holder of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212584897U true CN212584897U (en) | 2021-02-23 |
Family
ID=74655087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921451620.1U Expired - Fee Related CN212584897U (en) | 2019-09-03 | 2019-09-03 | Heat radiation lamp holder of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212584897U (en) |
-
2019
- 2019-09-03 CN CN201921451620.1U patent/CN212584897U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |