CN205655177U - High power LED projecting lamp - Google Patents
High power LED projecting lamp Download PDFInfo
- Publication number
- CN205655177U CN205655177U CN201620325083.6U CN201620325083U CN205655177U CN 205655177 U CN205655177 U CN 205655177U CN 201620325083 U CN201620325083 U CN 201620325083U CN 205655177 U CN205655177 U CN 205655177U
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- lamp housing
- lamp
- led projecting
- projecting lamp
- led
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Abstract
The utility model discloses a high power LED projecting lamp, including the built -in lamp body that has the LED subassembly, the back connection of lamp body has the power supply structure, the positive opening of putting into the LED subassembly that is equipped with of lamp body, the lamp body is made by the metal material, the lamp body is equipped with a plurality of heat radiation fins on being located the profile of opening periphery, constitutes ventilative hole between the adjacent heat radiation fins, the front and the back of lamp body are run through to ventilative hole. The utility model discloses utilize the lamp body as " the radiator " of LED subassembly, set up heat radiation fins on the profile of lamp body periphery, form the ventilative hole of lining up the lamp body between each heat radiation fins, the mobility of air has been improved in so ventilative hole, and the air can be followed ventilative hole and passed and take away the heat among the heat radiation fins, therefore the whole radiating effect preferred of LED projecting lamp. The utility model discloses can be used to the illumination field.
Description
Technical field
This utility model relates to lighting field, particularly relates to a kind of high-capacity LED Projecting Lamp.
Background technology
The LED projector lamp that power is high is usually and is formed by substantial amounts of LED array, owing to LED caloric value is big, the highest for cooling requirements.Great majority are that the passive radiator additionally arranging and connecting lamp housing dispels the heat at present, but which causes " too fat to move " of Projecting Lamp structure.It addition, also have, lamp housing is used directly as " radiator ", i.e. make some " fin " at the lamp housing back side, thus increase the contact area of itself and air, reach more preferable radiating effect, but, the mobility of this kind of radiating mode air is the most weak, it is impossible to take away heat soon.
Utility model content
In order to solve the problems referred to above, the purpose of this utility model is to provide the high-capacity LED Projecting Lamp of a kind of excellent in heat dissipation effect.
This utility model be the technical scheme is that
A kind of high-capacity LED Projecting Lamp, including the lamp housing being built-in with LED component, the back side of described lamp housing connects electric power-feeding structure, lamp housing front is provided with the opening putting into LED component, described lamp housing is made up of metal material, described lamp housing is positioned at the profile of opening periphery and is provided with some radiating fins, constitutes air-permeating hole between adjacent radiating fin, and described air-permeating hole runs through the front and back of lamp housing.
As further improvement of the utility model, described LED component includes that the light source board being fixed in lamp housing, described light source board surface rectangle array are disposed with LED, each LED and are provided with lens, and described lens are fixed on light source board.
As further improvement of the utility model, described LED component includes decorative panel relatively-stationary with light source board, described decorative panel is positioned at the side of light source board installing lens, and decorative panel is provided with the through hole identical with lens numbers, and each lens penetrate in through hole but do not pass through hole.
As further improvement of the utility model, described LED component also includes Watch glass, and described decorative panel is between Watch glass and light source board.
As further improvement of the utility model, the fixing cover that is connected to of the opening part in described lamp housing front, described cover parcel the edge of abutment surface glass, described cover is provided with sealing ring with the joint face of Watch glass.
As further improvement of the utility model, described electric power-feeding structure includes being connected to the bottom at the lamp housing back side, the electric appliance box covering on bottom and the constant-current source being arranged in electric appliance box.
As further improvement of the utility model, described electric power-feeding structure includes being connected to the bottom at the lamp housing back side, the electric appliance box covering on bottom and the constant-current source being arranged in electric appliance box.
As further improvement of the utility model, described bottom and lamp housing are bolted fixing, and the bolt matching connecting lamp housing and bottom is provided with sealing member.
As further improvement of the utility model, described constant-current source is configured with lightning-protection module.
As further improvement of the utility model, described electric appliance box is provided with wire fairlead, and described wire fairlead is provided with Waterproof lock.
As further improvement of the utility model, described lamp housing side is connected to mounting bracket rotationally, and described mounting bracket is provided with the locking mechanism for mounting bracket with lamp housing location.
The beneficial effects of the utility model are: this utility model utilizes lamp housing as LED component " radiator ", the profile of lamp housing periphery arranges radiating fin, the air-permeating hole of through lamp housing is formed between each radiating fin, such air-permeating hole improves the mobility of air, the heat that air can pass from air-permeating hole and take away radiating fin, therefore the integral heat sink effect of LED projector lamp is preferable.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of lamp housing；
Fig. 3 is decomposing schematic representation of the present utility model.
Detailed description of the invention
High-capacity LED Projecting Lamp as shown in Figure 1, including the lamp housing 1 of built-in LED component, the back side of lamp housing 1 connects has electric power-feeding structure, lamp housing 1 front to be provided with the opening 11 putting into LED component.Lamp housing 1 is made up of metal material, by serving as the effect of radiator with direct or indirect the contacting of LED component.In order to preferably realize the effect of heat radiation, lamp housing 1 is provided with some radiating fins, and these radiating fins are circumferentially positioned on the profile of opening 11 periphery.Wherein, as in figure 2 it is shown, constitute the most substantially air-permeating hole 3 in direction between top and the adjacent heat radiation fin two-by-two 2 of bottom, these air-permeating holes 3 run through the front and back of lamp housing 1.When Projecting Lamp is in use state, lamp housing 1 is typically in heeling condition, namely all there is certain angle with horizontal plane in the plane at lamp housing 1 front or place, the back side, now, the axis of air-permeating hole 3 and horizontal plane there is also certain angle, there is difference in height in the air inlet of air-permeating hole 3 and air outlet, the wind flow through from air-permeating hole 3 has actively taken away the heat radiating fin 2, and it has more preferable radiating effect.In embodiment, the radiating fin 21 being positioned at opening 11 both sides can also form air-permeating hole between any two.It addition, in order to strengthen radiating effect further, with reference to Fig. 1, be also provided with some fins 22 at the whole back side of lamp housing 1.
It is further preferred that LED component includes the light source board 41 being fixed in lamp housing 1, it is used for fixing light source.Specifically, with reference to Fig. 3, light source board 41 surface rectangle array is disposed with LED42, each LED42 and is provided with lens 43, and lens 43 are fixed on the bottom face of light source board 41.Each described LED42 can pass through and not shown conductive structure connects lamp housing 1, it is also possible to is that directly and lamp housing 1 occurs heat transfer to LED42.
On the basis of above-mentioned, LED component also includes decorative panel 44 relatively-stationary with light source board 41, and decorative panel 44 is positioned at light source board 41 and installs the side of lens 43, the i.e. lower section of the light source board 41 shown in figure.Decorative panel 44 is provided with the through hole 441 identical with lens 43 quantity, and decorative panel 44 and light source board 41 are bolted and install after putting in place, and each lens 43 penetrate in each through hole 441 but do not pass through hole 441.These decorative panels 44 mainly make not can be appreciated that the internal structure of LED component from external observation when.
On the basis of above-mentioned, LED component also includes Watch glass 45, and decorative panel 44 is between Watch glass 45 and light source board 41.Described Watch glass 45 is for printing opacity, and protects decorative panel 44, lens 43 from bottom.
With continued reference to Fig. 3, on the basis of above-mentioned, fix at the opening 11 in lamp housing 1 front and be connected to cover 5.This cover 5 is square frame shape, parcel the edge of abutment surface glass 45, and the light of LED42 can penetrate from the hollow space of cover 5.The described cover 5 joint face with Watch glass 45 is provided with sealing ring 51, plays the effect of waterproof and dustproof.
It is further preferred that electric power-feeding structure includes the bottom 61 being connected to lamp housing 1 back side, the electric appliance box 62 that covers on bottom 61 and the constant-current source 63 being arranged in electric appliance box 62.
Specifically, as shown in Figure 3, bottom 61 is connected fixing with lamp housing 1 by several bolts 611, and the bolt matching connecting lamp housing 1 and bottom 61 is provided with sealing member.It is envisioned that, lamp housing 1 back side is provided with some bolts hole, these bolts hole are all shoulder hole, deeper middle part penetrates bolt 611, shallower surrounding inserts the sealing gasket 612 in figure or sealing ring 613 so that after bolt loads, and the head of bolt 611 compresses sealing gasket 612 or sealing ring 613, thus the coupling part of lamp housing 1, bottom 61 is sealed, and plays waterproof effect.
It is further preferred that constant-current source 63 is configured with lightning-protection module 64.
It is further preferred that electric appliance box 62 is provided with wire fairlead 621, for accessing the wire 623 powered for LED component, and wire fairlead 621 is provided with Waterproof lock 622 so that have good sealing between wire and the electric appliance box 62 of access.It addition, electric appliance box 62 is also equipped with sealing ring 624 on the joint face of bottom 61.
With reference to Fig. 1 and Fig. 3, it is further preferred that lamp housing 1 side is connected to mounting bracket 7 rotationally, lamp housing 1, LED component are laid in place by being connected on the equipment of outside, facility by this mounting bracket 7.Further, the locking mechanism for mounting bracket 7 with lamp housing 1 location it is provided with in mounting bracket 7, such as on the arm of mounting bracket 7, it being provided with bolt 71 and latch segment 72, this bolt 71 connects lamp housing 1 sidewall, realizes the rotation of lamp housing 1 by screwing or loosening latch segment 72 and fixes.
The above be this utility model preferred embodiment, it is not intended that the restriction to this utility model protection domain.
Claims (10)
1. a high-capacity LED Projecting Lamp, include the lamp housing (1) of built-in LED component, the back side of described lamp housing (1) connects electric power-feeding structure, lamp housing (1) front is provided with the opening (11) putting into LED component, it is characterized in that: described lamp housing (1) is made up of metal material, described lamp housing (1) is positioned at the profile of opening (11) periphery and is provided with some radiating fins (2), constituting air-permeating hole (3) between adjacent radiating fin (2), described air-permeating hole (3) runs through the front and back of lamp housing (1).
High-capacity LED Projecting Lamp the most according to claim 1, it is characterized in that: described LED component includes the light source board (41) being fixed in lamp housing (1), described light source board (41) surface rectangle array is disposed with LED (42), each LED (42) is provided with a lens (43), and described lens (43) are fixed on light source board (41).
High-capacity LED Projecting Lamp the most according to claim 2, it is characterized in that: described LED component includes and light source board (41) relatively-stationary decorative panel (44), described decorative panel (44) is positioned at the side of light source board (41) installing lens (43), decorative panel (44) is provided with the through hole (441) identical with lens (43) quantity, and each lens (43) penetrate in through hole (441) but do not pass through hole (441).
High-capacity LED Projecting Lamp the most according to claim 3, it is characterized in that: described LED component also includes that Watch glass (45), described decorative panel (44) are positioned between Watch glass (45) and light source board (41).
High-capacity LED Projecting Lamp the most according to claim 4, it is characterized in that: opening (11) place in described lamp housing (1) front is fixing is connected to cover (5), described cover (5) parcel the edge of abutment surface glass (45), described cover (5) is provided with sealing ring with the joint face of Watch glass (45).
6. according to the high-capacity LED Projecting Lamp described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described electric power-feeding structure includes the bottom (61) being connected to lamp housing (1) back side, the electric appliance box (62) that covers on bottom (61) and the constant-current source (63) being arranged in electric appliance box (62).
High-capacity LED Projecting Lamp the most according to claim 6, it is characterized in that: described bottom (61) is bolted fixing with lamp housing (1), the bolt matching connecting lamp housing (1) and bottom (61) is provided with sealing member.
High-capacity LED Projecting Lamp the most according to claim 6, it is characterised in that: described constant-current source (63) is configured with lightning-protection module (64).
High-capacity LED Projecting Lamp the most according to claim 6, it is characterised in that: described electric appliance box (62) is provided with wire fairlead (621), and described wire fairlead (621) is provided with Waterproof lock (622).
10. according to the high-capacity LED Projecting Lamp described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described lamp housing (1) side is connected to mounting bracket (7) rotationally, described mounting bracket (7) is provided with the locking mechanism positioned for mounting bracket (7) and lamp housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325083.6U CN205655177U (en) | 2016-04-18 | 2016-04-18 | High power LED projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325083.6U CN205655177U (en) | 2016-04-18 | 2016-04-18 | High power LED projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655177U true CN205655177U (en) | 2016-10-19 |
Family
ID=57391496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325083.6U Active CN205655177U (en) | 2016-04-18 | 2016-04-18 | High power LED projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655177U (en) |
-
2016
- 2016-04-18 CN CN201620325083.6U patent/CN205655177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High power LED projecting lamp Effective date of registration: 20191121 Granted publication date: 20161019 Pledgee: China Co truction Bank Corp Guangzhou Tianhe subbranch Pledgor: Guangdong Delos Lighting Industrial Co., Ltd. Registration number: Y2019440000210 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |