CN210179402U - Linear projecting lamp that constant current is stable - Google Patents
Linear projecting lamp that constant current is stable Download PDFInfo
- Publication number
- CN210179402U CN210179402U CN201921116437.6U CN201921116437U CN210179402U CN 210179402 U CN210179402 U CN 210179402U CN 201921116437 U CN201921116437 U CN 201921116437U CN 210179402 U CN210179402 U CN 210179402U
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- fixing
- heat dissipation
- lamp
- supporting seat
- constant current
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a linear projection lamp with stable constant current, which relates to the technical field of projection lamps; the lamp comprises a lamp shell, a supporting seat, a fixing sleeve, a fixing pin, a mounting plate body and a light-gathering cover, wherein rotating shafts are fixedly mounted on two side walls of the lamp shell, mounting holes are formed in two sides of the supporting seat, bearings are fixedly mounted in the mounting holes, the fixing sleeve is fixedly mounted on the outer side wall of the rotating shaft on the right side, the rotating shaft on the left side and the fixing sleeve are respectively connected with an inner ring of the bearing on the supporting seat, the two rotating shafts extend out of the supporting seat, a plurality of uniform fixing slotted holes are formed in the fixing sleeve, pin shaft holes are formed in the supporting seat corresponding to the fixing; the utility model can realize quick heat dissipation and installation, is convenient for adjusting and fixing the angle, and can realize the installation and adjustment of later-stage electric parts; stability and thermal diffusivity have been improved, prolonged the use simultaneously, it is easy and simple to handle, and simple structure.
Description
Technical Field
The utility model belongs to the technical field of the projecting lamp, concretely relates to stable line type projecting lamp of constant current.
Background
The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The angle of the outgoing beam of the projector is wide and narrow, ranging from 0 to 180, wherein the beam is particularly narrow and called a searchlight.
Current projecting lamp divide into manual regulation and electrical control, and the projecting lamp later stage of current manual regulation is inconvenient changes the electrodynamic type into, and the radiating efficiency of projecting lamp is low simultaneously, poor stability.
SUMMERY OF THE UTILITY MODEL
The problems that an existing project lamp is divided into manual adjustment and electric adjustment, the existing manually-adjusted project lamp is inconvenient to change into an electric projector at the later stage, and meanwhile the project lamp is low in heat dissipation efficiency and poor in stability are solved; an object of the utility model is to provide a stable line type projecting lamp of constant current.
The utility model discloses a line type projecting lamp that constant current is stable, it includes supporting seat, lamp housing, snoot, light-passing board, PCB lamp plate, LED lamp pearl, support column body, mounting plate body, constant current stabiliser, heat dissipation seat, heat abstractor, fixed cover, fixed pin; the lamp comprises a lamp shell, a supporting seat, a fixing sleeve, a mounting plate body, a light-gathering cover, a PCB lamp panel, a supporting column body, a light-transmitting plate and a light-transmitting plate, wherein the two side walls of the lamp shell are fixedly provided with rotating shafts, the two sides of the supporting seat are respectively provided with a mounting hole, a bearing is fixedly arranged in the mounting hole, the outer side wall of the rotating shaft on the right side is fixedly provided with the fixing sleeve, the rotating shaft on the left side and the fixing sleeve are respectively connected with the inner ring of the bearing on the supporting seat, the two rotating shafts extend out of the supporting seat, the fixing sleeve is provided with a plurality of uniform fixing slotted holes, the supporting seat corresponding to the fixed slotted holes is provided with a pin shaft hole, a fixed pin is fixed in the fixed slotted hole, the bottom fixed mounting of snoot has the constant current stabiliser to connect, and the output of constant current stabiliser is connected with the power end electricity of PCB lamp plate, and the heat dissipation cell body has been seted up to the interior lower extreme of lamp housing, and the internal fixed mounting of heat dissipation cell has a heat dissipation seat, and the lower extreme fixed mounting of heat dissipation seat has heat abstractor, and heat abstractor sets up the outside at lamp housing.
Preferably, the upper end of the fixing pin is connected with the side wall of the supporting seat through a connecting rope.
Preferably, the heat dissipation device comprises a heat dissipation fan and a heat dissipation mesh enclosure; the outer side of the heat radiation fan is provided with a heat radiation mesh enclosure, and the heat radiation fan is fixedly connected with the bottom of the heat radiation seat.
Preferably, the heat sink is a honeycomb aluminum heat sink.
Preferably, the support column is a rubber column or a silica gel column.
Compared with the prior art, the beneficial effects of the utility model are that:
the device can realize quick heat dissipation and installation, is convenient for angle adjustment and fixation, and can realize installation and adjustment of later-stage electric components;
and secondly, the stability and the heat dissipation performance are improved, the use is prolonged, the operation is simple and convenient, and the structure is simple.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the fixing sleeve of the present invention;
fig. 3 is an installation schematic diagram of the middle heat dissipation device of the present invention.
In the figure: 1-a support seat; 2-a lamp housing; 3-a light-gathering cover; 4-a light-transmitting plate; 5-PCB lamp panel; 6-LED lamp beads; 7-a support column; 8, mounting a plate body; 9-constant current voltage stabilizer; 10-a heat sink; 11-a heat sink; 12-fixing the sleeve; 13-a fixed pin; 21-a rotating shaft; 111-a heat dissipation fan; 112-a heat dissipation mesh enclosure; 121-fixing slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the LED lamp comprises a supporting seat 1, a lamp shell 2, a light-gathering cover 3, a light-transmitting plate 4, a PCB lamp panel 5, LED lamp beads 6, a supporting column 7, a mounting plate body 8, a constant-current voltage stabilizer 9, a heat radiating seat 10, a heat radiating device 11, a fixing sleeve 12 and a fixing pin 13; the two side walls of the lamp shell 2 are fixedly provided with rotating shafts 21, the rotating shafts can realize the installation of the lamp shell 2, the two sides of the supporting seat 1 are provided with installation holes, bearings are fixedly arranged in the installation holes, the outer side wall of the rotating shaft 21 on the right side is fixedly provided with a fixed sleeve 12, the rotating shaft 21 and the fixed sleeve 12 on the left side are respectively connected with the inner ring of the bearing on the supporting seat 1, when the fixed sleeve is installed, the fixed slotted hole 121 needs to be arranged on one side of the bearing, the bearing does not block the fixed slotted hole 121, otherwise, the fixing cannot be carried out in the later period, the two rotating shafts 21 extend out of the;
as shown in fig. 2, the fixing sleeve 12 is provided with a plurality of uniform fixing slot holes 121, and the fixing slot holes 121 can fix the fixing pins;
as shown in fig. 1, a pin shaft hole is formed in a support seat 1 corresponding to a fixed slot hole 121, a fixed pin 13 penetrates through the pin shaft hole and is fixed in the fixed slot hole 121, a mounting plate 8 is fixedly mounted inside a lamp housing 2, the mounting plate can realize the fixation of internal components and can improve the stability, a light-gathering cover 3 is fixedly mounted AT the upper end of the mounting plate 8, a PCB lamp panel 5 is arranged inside the light-gathering cover 3, the bottom of the PCB lamp panel 5 is fixedly connected with the mounting plate 8 through a support column 7 and screws, a plurality of LED lamp beads 6 are electrically connected to the PCB lamp panel 5 uniformly, a light-transmitting plate 4 is fixedly mounted AT the inner upper end of the lamp housing 2, a constant current regulator 9 is fixedly mounted AT the bottom of the light-gathering cover 3 and connected to the light-gathering cover, and the constant current regulator 9 can be a; the output end of the constant current voltage stabilizer 9 is electrically connected with the power end of the PCB lamp panel 5, the inner lower end of the lamp shell 2 is provided with a heat dissipation groove body, a heat dissipation seat 10 is fixedly installed in the heat dissipation groove body, the heat dissipation seat 10 is matched with a heat dissipation device to achieve rapid heat dissipation, the lower end of the heat dissipation seat 10 is fixedly provided with a heat dissipation device 11, and the heat dissipation device 11 is arranged on the outer side of the lamp shell 2.
Further, the upper end of the fixing pin 13 is connected with the side wall of the supporting seat 1 through a connecting rope.
As shown in fig. 3, further, the heat dissipation device 11 includes a heat dissipation fan 111, a heat dissipation mesh 112; a heat dissipation mesh 112 is disposed outside the heat dissipation fan 111, and the heat dissipation fan 111 is fixedly connected to the bottom of the heat dissipation base 10.
Further, the heat sink 10 is a honeycomb aluminum heat sink.
Further, the support column 7 is a rubber column or a silica gel column.
The working principle of the specific embodiment is as follows: when using, through supporting seat 1 and ground or other fixed position fixed connection, when lamp housing 2 needs angle regulation, extract fixed pin 13, then rotate lamp housing 2 to the assigned position can, then peg graft fixed pin 13 and can realize fixing in fixed slotted hole 121 of fixed cover 12, fixed pin 13 also can be made for magnetism simultaneously, it can adsorb, it is more firm to make fixed, and pivot 21 extends the outside of supporting seat 1, it can realize parts such as driving motor and encoder, can realize electric control, when electric control, need extract fixed pin 13, and when normal operating, supply the work of LED lamp pearl 6 by the power that constant current stabiliser 9 provided steady voltage, simultaneously at the during operation, radiating seat 10 realizes the heat dissipation with heat abstractor 11, its convenient to use, and can realize quick heat dissipation.
Claims (5)
1. The utility model provides a stable line type projecting lamp of constant current which characterized in that: the LED lamp comprises a supporting seat, a lamp shell, a light gathering cover, a light-passing board, a PCB lamp panel, LED lamp beads, a supporting column body, a mounting plate body, a constant-current voltage stabilizer, a heat dissipation seat, a heat dissipation device, a fixing sleeve and a fixing pin; the lamp comprises a lamp shell, a supporting seat, a fixing sleeve, a fixing shaft, a mounting hole, a bearing, a fixing sleeve, a fixing pin hole, a mounting plate body, a light-gathering cover, a PCB lamp panel, a supporting column body, a light-transmitting plate and a light-transmitting plate, wherein the two sides of the supporting seat are respectively and fixedly provided with the rotating shaft, the bearing is fixedly provided in the mounting hole, the fixing sleeve is fixedly provided on the outer side wall of the rotating shaft on the right side, the rotating shaft on the left side and the fixing sleeve are respectively connected with the inner ring of the bearing on the supporting seat, the two rotating shafts extend out of the supporting seat, a plurality of uniform fixing hole grooves are formed in the fixing sleeve, the supporting seat corresponding to the fixing hole is provided with the pin hole, the fixing pin is fixed in the fixing hole, the bottom fixed mounting of snoot has the constant current stabiliser to connect, and the output of constant current stabiliser is connected with the power end electricity of PCB lamp plate, and the heat dissipation cell body has been seted up to the interior lower extreme of lamp housing, and the internal fixed mounting of heat dissipation cell has a heat dissipation seat, and the lower extreme fixed mounting of heat dissipation seat has heat abstractor, and heat abstractor sets up the outside at lamp housing.
2. The linear projector with stable constant current according to claim 1, characterized in that: the upper end of the fixing pin is connected with the side wall of the supporting seat through a connecting rope.
3. The linear projector with stable constant current according to claim 1, characterized in that: the heat dissipation device comprises a heat dissipation fan and a heat dissipation mesh enclosure; the outer side of the heat radiation fan is provided with a heat radiation mesh enclosure, and the heat radiation fan is fixedly connected with the bottom of the heat radiation seat.
4. The linear projector with stable constant current according to claim 1, characterized in that: the radiating seat is a honeycomb type aluminum radiating seat.
5. The linear projector with stable constant current according to claim 1, characterized in that: the support cylinder is a rubber cylinder or a silica gel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116437.6U CN210179402U (en) | 2019-07-16 | 2019-07-16 | Linear projecting lamp that constant current is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116437.6U CN210179402U (en) | 2019-07-16 | 2019-07-16 | Linear projecting lamp that constant current is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179402U true CN210179402U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116437.6U Expired - Fee Related CN210179402U (en) | 2019-07-16 | 2019-07-16 | Linear projecting lamp that constant current is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178473A (en) * | 2020-10-30 | 2021-01-05 | 上海卡尔玛实业有限公司 | Novel heat dissipation method and device combining LED light source packaging and metal application |
| CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
-
2019
- 2019-07-16 CN CN201921116437.6U patent/CN210179402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178473A (en) * | 2020-10-30 | 2021-01-05 | 上海卡尔玛实业有限公司 | Novel heat dissipation method and device combining LED light source packaging and metal application |
| CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
| CN112432110B (en) * | 2020-11-17 | 2022-08-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
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| 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: 20200324 Termination date: 20200716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |