CN206018408U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN206018408U CN206018408U CN201621031622.1U CN201621031622U CN206018408U CN 206018408 U CN206018408 U CN 206018408U CN 201621031622 U CN201621031622 U CN 201621031622U CN 206018408 U CN206018408 U CN 206018408U
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- China
- Prior art keywords
- housing
- panel
- light source
- source board
- projector lamp
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Abstract
The utility model discloses a kind of LED projector lamp, including the housing of support, panel and front openings, support is connected with housing, panel is covered at shell nozzle, light source board and PCB is provided with housing, transparent panel of the panel for PC materials, panel is sealed by silicon rubber loop with shell nozzle opening's edge, the light source board is high heat conduction plane aluminium base, on light source board, equidistantly row sets multiple LED lamp beads, panel relative to LED lamp bead is provided with corresponding convex lens, and housing is by high heat conduction aviation aluminium die cast.The LED projector lamp good looking appearance, parts are few, and efficiency of assembling is high, and structure is frivolous.
Description
Technical field：
The utility model is related to a kind of light fixture, is especially a kind of LED projector lamp.
Background technology：
Traditional Projecting Lamp, including panel, heat sink, light source, reflection shield and power supply change-over device etc., the light source is arranged at
On heat sink, the heat sink rear portion carries multiple row radiating fin plate, and general panel also configures that a bonnet, after heat sink is arranged on
Cover, panel generally comprises frame and glass plate, frame is covered after glass plate is pressed on, and reflection shield is also integrally fixed at bonnet
On.But there is following defect in this printing opacity lamp：Projecting Lamp is integrally more too fat to move, and parts are more, and material cost is higher, installs numerous
Trivial, also there is the taper prefocus cup using tool optical effect, but this structure can cause whole lamp outer casing thickening, again such that throwing
Light lamp is integrally more too fat to move.And plate glass lampshade is adopted, illumination zone is narrower, and deposited due to the lampshade of glass material
Poor in poor impact resistance, heaviness, frangible and antiglare effect, and the defect for being unfavorable for transporting and installing.
Utility model content：
Technical problem to be solved in the utility model is to provide that a kind of good looking appearance, parts are few, and efficiency of assembling is high
LED projector lamp, the LED projector lamp production cost are significantly less than existing LED projector lamp, and structure is frivolous, good heat dissipation effect.
Technical solution of the present utility model is to provide a kind of LED projector lamp, including support, panel and front openings
Housing, support is connected with housing, and panel is covered at shell nozzle, is provided with light source board and PCB, the face in housing
Transparent panel of the plate for PC materials, panel are sealed by silicon rubber loop with shell nozzle opening's edge, and the light source board is flat for high heat conduction
Face aluminium base, on light source board, equidistantly row sets multiple LED lamp beads, and the panel relative to LED lamp bead is provided with corresponding convex lens,
Housing is by high heat conduction aviation aluminium die cast.
Using after above structure, compared with prior art, the utility model has advantages below：The utility model parts
Few, easy to assembly, panel is aided with the convex lens being correspondingly provided with panel, it is possible to achieve spotlight effect so that whole using PC materials
Individual lamp body is realized lightening, and on light source board, equidistant row sets LED lamp bead, adds light source board for high heat conduction plane aluminium base, Ke Yizeng
Big radiating effect, and housing, by high heat conduction aviation aluminium die cast, equally with heat-conducting effect, and profile is more attractive generous,
The utility model can valency low cost 30%-50%, 2-3 times of efficiency of assembling raising on the basis of existing Projecting Lamp.
Preferably, lower housing portion is recessed to form back side protrusion backward, back side protrusion and housing front circular curve
Transition, panel lower end are arc-shaped curved surface, and arc-shaped curved surface mated with lower housing portion.Convenient accommodating inner body, while more curve
Aesthetic feeling.
Preferably, the support be a supporting cantilever, including one be oppositely arranged the first support arm, the second support arm and
Connect the horizontal arm of the first support arm and the second support arm, first support arm and the second support arm by a waterproof bolt with
The housing hinge, horizontal arm are provided with installation fixing hole.Convenient and practical.
Preferably, light source board is provided with location hole, and corresponding, light source board locating dowel, location hole and light is provided with housing
Source plate locating dowel coordinates.Convenient installation, while prevent light source board eccentric.
Preferably, close in housing being provided with silicon rubber ring recess, the also projection of housing ring madial wall and silicon rubber at opening opening's edge
The waterproof sealing muscle that cushion rubber coordinates.Fixed seal ring, plays waterproof action.
Preferably, panel is provided with buckle, inner walls are additionally provided with the button bit of corresponding fixed panel buckle.Cancel former
Carry out the mode of screw fixation, not only improve efficiency of assembling, and cost-effective.
Preferably, being additionally provided with PCB fixing hole in housing, the pcb board fixed hole position is in casing depression institute shape
Into the locating piece that extended of depressed part on.
Preferably, being additionally provided with columnar projections in the depressed part that formed of casing depression, columnar projections are provided with outlet
Hole, corresponding, light source board relevant position is provided with cable-through hole.Design is more reasonable, facilitates traverse layout.
Preferably, the convex lens are integrally formed with panel, convex lens are made by PC materials, and the convex lens are
Multiple convex lens corresponding to LED lamp bead quantity are connected with each other and form, and frosted process is done in the junction between convex lens.Light-duty
Change, and frosted processes the flaw that can hide inside, improve product aesthetics.
Further, light source board and the equidistant attaching of back side of shell.Firm stable, radiating are uniform.
Description of the drawings：
Fig. 1 is intended to for blast of the present utility model.
Structural representations of the Fig. 2 for the utility model light source board.
Fig. 3 is shell structure schematic diagram.
Fig. 4 is supporting structure schematic diagram.
Specific embodiment：
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in figure 1, a kind of LED projector lamp, including the housing 3 of support 1, panel 2 and front openings, support 1 and housing 3
Connection, panel 2 are covered at shell nozzle, are provided with light source board 4 and PCB 5 in housing 3, and the panel 2 is PC materials
Transparent panel, panel 2 are sealed by silicon rubber loop 6 with shell nozzle opening's edge, and the light source board 4 is high heat conduction plane aluminium base,
On light source board 4, equidistantly row sets multiple LED lamp beads 8, and the panel relative to LED lamp bead is provided with corresponding convex lens, housing 3 by
High heat conduction aviation aluminium die cast.The LED lamp bead 8 is equally arranged on the light source board 4.In the present embodiment, light source
Plate 4 adopts raffinal reflecting plate, and reflecting effect is optimal, and 4 this distribution mode of LED lamp bead is conducive to each several part uniform light
Send, then coordinate convex lens to carry out secondary condensation distribution to the light that LED lamp bead 8 sends, its light is soft, giddy light by dominated compared with
Good, meanwhile, LED lamp bead 8 changes original concentrated setting, is changed into scattering device, can increase the area of light source board, and then increase
Cooling surface area, is more beneficial for heat and distributes, and prevents its quick aging because temperature is too high, so as to improve the overall longevity of light fixture
Life, also reduces maintenance cost.The convex lens are integrally formed with panel 2, and convex lens are also made by PC materials, the convex lens
Mirror is to be connected with each other and form corresponding to the multiple convex lens of LED lamp bead quantity, and frosted process is done in the junction between convex lens, changes
Sentence is talked about, and convex lens remove corresponding LED lamp bead and are used for outside the part of optically focused, and remainder does frosted process, so can be with hidden
Defect flaw inside hiding, more aesthetic feeling；In practice, on the basis of this homogeneous soft light, LED projector lamp is by built-in micro-
The control of chip, can realize the dynamic effects such as gradual change, saltus step, color flash, random flicker, gradual change alternative.
As a kind of specific embodiment of the present utility model, as shown in figure 4, the support 1 is a supporting cantilever, including
One first support arm and one second support arm, two supporting cantilevers are oppositely arranged, and form a spill framework, and two support arms are each correspondingly to be set
There is a through hole 11, also include that the horizontal arm for connecting the first support arm and the second support arm, horizontal arm are provided with installation and fix
Hole 12；First support arm and the second support arm are hinged with the housing 3 by a waterproof bolt 7.This being hinged can make
The outgoing beam angle of Projecting Lamp to have width to have narrow, excursion is between 0 °～180 °；Meanwhile, bolt design improves light fixture
The convenience safeguarded of installation, it is not necessary to just can achieve handling between housing and support using special instrument.
Further, a kind of specific embodiment for supplying as the utility model, as shown in figure 3,3 bottom of housing is recessed backward
Fall into and form back side protrusion 31, back side protrusion 31 and the circular curve transition of housing front, 2 lower end of panel is arc-shaped curved surface, arc
Shape curved surface is mated with lower housing portion, and the concave shape portion of being in depression not only facilitates accommodating inner body, while arc curve causes housing
More there is aesthetic feeling.PCB fixing hole 32 is additionally provided with housing 3, and the pcb board fixing hole 32 is located at casing depression institute shape
Into the locating piece that extended of depressed part on.
Further, a kind of specific embodiment for providing as the utility model, as shown in figure 3, close on out in housing 3
Silicon rubber ring recess, the waterproof sealing muscle 33 that the also projection of housing ring madial wall is coordinated with silicon rubber loop is provided with mouth opening's edge.For meeting
Security performance during outdoor use at least is required, while for the durable performance for improving light fixture, maintenance workload is reduced, higher
Seal be very necessary and particularly significant, its degree of protection should be more than IP55；Ageing-resistant silicon rubber is adopted in the present embodiment
Glue band is sealed to lamp body, its sealed reliable, water proof and dust proof, and integral protection grade is up to IP65 standards.
Further, a kind of specific embodiment for providing as the utility model, as shown in Fig. 2 light source board 4 is provided with
Location hole 9, corresponding, light source board locating dowel 34 is provided with housing, location hole 9 is coordinated with light source board locating dowel 34, so both square
Civilian dress is matched somebody with somebody, and can prevent light source board eccentric again, and, during installation, light source board 4 and the equidistant attaching of back side of shell.In addition, for convenience
Inner lead is laid, columnar projections in the depressed part formed by casing depression, are additionally provided with, columnar projections is provided with wire hole 35,
Corresponding, 4 relevant position of light source board is provided with cable-through hole 10.
Further, a kind of specific embodiment for providing as the utility model, panel 2 is provided with buckle, in housing
Wall is additionally provided with the button bit 36 of corresponding fixed panel buckle, and in the present embodiment, panel is provided with 8 buckles, respectively four sides
Face, is provided with 8 corresponding button bits 36 in housing, so not only facilitate and install, and eliminate original screw assembling mode, save
Cost.
Below only the utility model preferred embodiment is described, but is not to be construed as the limit to claim
System.Equivalent structure or equivalent flow conversion that every utilization the utility model specification and accompanying drawing content are done, are included in this
Within the scope of patent protection of utility model.
Claims (10)
1. a kind of LED projector lamp, including the housing of support, panel and front openings, support is connected with housing, and panel is covered in shell
At body opening, light source board and PCB in housing, is provided with, it is characterised in that：Transparent panel of the panel for PC materials, face
Plate is sealed by silicon rubber loop with shell nozzle opening's edge, and the light source board is high heat conduction plane aluminium base, on light source board equidistantly
Row sets multiple LED lamp beads, and the panel relative to LED lamp bead is provided with corresponding convex lens, and housing is by high heat conduction aviation aluminium die casting
Shaping.
2. LED projector lamp according to claim 1, it is characterised in that：Lower housing portion is recessed to form back side protrusion backward,
Back side protrusion and the circular curve transition of housing front, panel lower end is arc-shaped curved surface, and arc-shaped curved surface is mated with lower housing portion.
3. LED projector lamp according to claim 1, it is characterised in that：The support is a supporting cantilever, relative including one
The horizontal arm of the first support arm, the second support arm and the first support arm of connection and the second support arm that arrange, described first supports
, by a waterproof bolt and the housing hinge, horizontal arm is provided with installation fixing hole for arm and the second support arm.
4. LED projector lamp according to claim 1, it is characterised in that：Light source board is provided with location hole, corresponding, housing
Light source board locating dowel is inside provided with, and location hole is coordinated with light source board locating dowel.
5. LED projector lamp according to claim 1, it is characterised in that：Close in housing silicon rubber is provided with opening opening's edge
Ring recess, the waterproof sealing muscle that the also projection of housing ring madial wall is coordinated with silicon rubber loop.
6. LED projector lamp according to claim 1, it is characterised in that：Panel is provided with buckle, and inner walls are additionally provided with right
The button bit of the fixed panel buckle that answers.
7. LED projector lamp according to claim 2, it is characterised in that：PCB fixing hole, institute is additionally provided with housing
Pcb board fixed hole position is stated on the locating piece extended by the depressed part formed by casing depression.
8. LED projector lamp according to claim 2, it is characterised in that：It is additionally provided with the depressed part formed by casing depression
One columnar projections, columnar projections are provided with wire hole, corresponding, and light source board relevant position is provided with cable-through hole.
9. LED projector lamp according to claim 1, it is characterised in that：The convex lens are integrally formed with panel, convex lens
It is made by PC materials, the convex lens are to be connected with each other and form corresponding to the multiple convex lens of LED lamp bead quantity, and convex lens
Do frosted process in junction between mirror.
10. LED projector lamp according to claim 1, it is characterised in that：Light source board and the equidistant attaching of back side of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031622.1U CN206018408U (en) | 2016-08-31 | 2016-08-31 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031622.1U CN206018408U (en) | 2016-08-31 | 2016-08-31 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206018408U true CN206018408U (en) | 2017-03-15 |
Family
ID=58259480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031622.1U Active CN206018408U (en) | 2016-08-31 | 2016-08-31 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206018408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287432A (en) * | 2016-08-31 | 2017-01-04 | 浙江旭光电子科技股份有限公司 | A kind of LED projector lamp |
-
2016
- 2016-08-31 CN CN201621031622.1U patent/CN206018408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287432A (en) * | 2016-08-31 | 2017-01-04 | 浙江旭光电子科技股份有限公司 | A kind of LED projector lamp |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |