CN107036009A - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN107036009A CN107036009A CN201710437025.1A CN201710437025A CN107036009A CN 107036009 A CN107036009 A CN 107036009A CN 201710437025 A CN201710437025 A CN 201710437025A CN 107036009 A CN107036009 A CN 107036009A
- Authority
- CN
- China
- Prior art keywords
- housing
- aluminium base
- projector lamp
- case
- led projector
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED projector lamp, including housing and the light source assembly being installed on housing, the light source assembly includes aluminium base, the LED lamp bead on aluminium base and the luminous drive circuit of driving LED lamp bead, and the aluminium base riveting is arranged in housing.The technical solution adopted by the present invention, after aluminium base loads housing, makes riveting salient point compression bulging by riveting device and fixes aluminium base, therefore, what it brought has the beneficial effect that：It is convenient to install and save screw, reduce installation cost.
Description
Technical field
The present invention relates to LED lamp, and in particular to LED projector lamp.
Background technology
LED projector lamp makes the light fixture for specifying the projecting environment of illumination on face to be illuminated, also known as spotlight.Generally, its energy
Any direction is enough aimed at, and possesses the structure of not climate condition influence.It is mainly used in large area operation ore deposit, building wheel
Exterior feature, stadium, viaduct, monument, park and flower bed etc..At present, the light source assembly of LED projector lamp is mainly solid by screw
It is scheduled on housing, installs cumbersome, and installation cost is higher.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of convenience and install and reduce the LED light projectors of installation cost
Lamp.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of LED projector lamp, including housing and
The light source assembly on housing is installed on, the light source assembly includes aluminium base, the LED lamp bead on aluminium base and driving
The luminous drive circuit of LED lamp bead, the aluminium base riveting is arranged in housing.
It is preferred that, the inner bottom surface of the housing is provided with riveting salient point, and the aluminium base is provided with riveted holes, and the riveting is convex
Put and fixed aluminium base with housing by compression swelling through after riveted holes.
It is preferred that, case is provided with above the LED lamp bead, the aluminium base is provided with positioning through hole, the case and set
There is positioning convex point, or the aluminium base is provided with positioning convex point, the case is provided with positioning through hole, the case and aluminium base
Plate is coordinated by positioning through hole and positioning convex point to be positioned.
It is preferred that, the top of the case is provided with reflection shield, and the case is provided with boss protruding upward, described reflective
The bottom of cover is provided with the positioning hole engaged with case convex platform.
It is preferred that, the top of the reflection shield is provided with light-passing board, and the upper oral part edge of the reflection shield is provided with the folding turned up
Side, the upper oral part of the housing is provided with the flange platform turned up, and the flat edge of table of flange is provided with the chimb raised up, institute
State flanging to be supported on flange platform, the light-passing board is pressed together on flanging,.
It is preferred that, the light-passing board is fixed with housing using glue sealing.
It is preferred that, the housing is molded for metallic plate punching.
It is preferred that, the side wall of the housing is provided with the first fixing hole being stamped to form, and staking screw passes through the first fixing hole
It is fixed together with housing.
It is preferred that, it is solid that the side wall of the housing is provided with pressing in the second fixing hole being stamped to form, second fixing hole
Surely there is water-proof nut.
The technical solution adopted by the present invention, after aluminium base loads housing, makes riveting salient point by drum pressure by riveting device
Swollen and fix aluminium base, therefore, what it brought has the beneficial effect that：It is convenient to install and save screw, reduce installation cost.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the decomposition texture schematic diagram of the present invention；
Fig. 2 is the structural representation of housing；
Fig. 3 is the structural representation of light source assembly；
Fig. 4 is the reverse structure schematic of case；
Fig. 5 is the positive structure schematic of case；
Fig. 6 is the structural representation of reflection shield.
Embodiment
As shown in Figures 1 to 6, a kind of LED projector lamp, including housing 1 and the light source assembly that is installed on housing, it is described
Light source assembly includes aluminium base 2, the LED lamp bead 21 on aluminium base and the luminous drive circuit 22 of driving LED lamp bead 21,
Drive circuit 22 can be with integrated installation on aluminium base, in order to radiate, and the riveting of aluminium base 2 is arranged in housing 1.
In the present embodiment, the inner bottom surface of the housing is provided with riveting salient point 11, and the aluminium base 2 is provided with riveted holes
23, the riveting salient point 11 by compression swelling with housing 1 is fixed aluminium base 2 through riveted holes 23 and by riveting device.Certainly,
It will be appreciated by persons skilled in the art that the mode that the riveting of aluminium base 2 is arranged in housing 1 is not limited to the present embodiment use
Structure, for example, riveting press groove can be set on the inner bottom surface of housing, the edge of aluminium base 2 is combined admittedly with riveting groove edge riveting
It is fixed.With using screw stationary phase ratio, riveting mode is convenient to be installed and saves screw, reduces installation cost.
Provided with the case 3 covered in LED lamp bead on aluminium base 2, case 3 is made up of PC.Aluminium base 2 is provided with positioning
Through hole 24, the case is provided with positioning convex point 31, and the case 3 passes through positioning through hole 24 and positioning convex point 31 with aluminium base 2
Cooperation realize positioning.Further, the top of the case is provided with reflection shield 4, and the top of the reflection shield is provided with light-passing board
5.Case 3 and aluminium base 2 are brought into close contact by the confined space after reflection shield 4 and light-passing board 5 are installed, and make reflection shield 4 and cover
Shell 3 is brought into close contact, so that case 3 is fixed on aluminium base 2, it is convenient to install and save screw with using screw stationary phase ratio,
Reduce installation cost.Certainly, it will be appreciated by persons skilled in the art that can also be that positioning convex point is provided with aluminium base,
Positioning through hole is provided with case.
Wherein, case is provided with boss 32 protruding upward, and the bottom of the reflection shield is provided with to be engaged with case convex platform
Positioning hole 41.LED projector lamp is square (square or rectangle) in the present embodiment, therefore housing 1, aluminium base 2, case
3rd, reflection shield 4, light-passing board 5 are square structure, and reflection shield center is provided with square cone groove, and positioning hole 41 is the bottom of taper type groove
Portion, boss 32 is also square, and positioning hole 41, which is just enclosed on boss 32, realizes both positioning.
In order to install light-passing board 5 and fix reflection shield 4, the upper oral part of the housing is provided with the flange platform 14 turned up,
The flat edge of table of flange is provided with the chimb 15 raised up, and the upper oral part edge of the reflection shield is provided with the flanging turned up
42, the flanging 42 is supported on flange platform 14, and the light-passing board 5 is pressed together on flanging 42.The light-passing board 5 and housing 1
Fixed using glue sealing, and play waterproof action.Above-mentioned mounting means, after light-passing board 5 is fixed with housing 1, reflection shield 4
It is simultaneously fixed, and the pressure compaction case 3 of reflection shield 4 and aluminium base 2, by the mutual cooperation of the confined space, make multiple parts
It is fixed up.
At present, conventional housing uses die casting aluminium molding structure, and this process costs is high, low production efficiency.In the present embodiment,
Housing 1 is molded using metallic plate punching, it is preferred to use aluminium alloy punch forming.The mode being molded relative to die casting aluminium, cost
Lower, production efficiency is higher, and can be made thinner, and internal finer and close, radiating effect is more preferable.
In addition, housing 1 is installed on support 6, support is provided with support fixed screw 61.The side wall of housing is provided with punching press
Into the first fixing hole 12, staking screw 121 is then passed through the first fixing hole 12 and is fixed on one with housing after being passed through from rack side wall
Rise.The side wall of the housing is provided with pressing in the second fixing hole 13 being stamped to form, second fixing hole and is fixed with waterproof spiral shell
Mother 16.The first fixing hole is stamped and formed out on housing using Sheet Metal Forming Technology, then using staking screw by hand riveter housing
It is connected with staking screw, equally plays waterproof action, while water-proof nut is also installed together.Wherein, support fixed screw
61 are used for fixed support 6 and housing 1, and ensure certain torsional rotation force.Staking screw 121 passes through special staking spiral shell with housing 1
Female equipment is combined into one, and reaches IP65 degree of protection.Water-proof nut 16 is mainly used in power line outlet, and plays sealing work
With.
In description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " be based on
Orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description, it is impossible to be interpreted as to the present invention
Limitation.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention is variously modified and deformed, and without departing from the spirit of the present invention, all should belong in claims of the present invention and determine
The scope of justice.
Claims (9)
1. a kind of LED projector lamp, including housing and the light source assembly that is installed on housing, the light source assembly includes aluminium base
Plate, the LED lamp bead on aluminium base and the luminous drive circuit of driving LED lamp bead, it is characterised in that the aluminium base riveting
Pressure is arranged in housing.
2. a kind of LED projector lamp according to claim 1, it is characterised in that the inner bottom surface of the housing is convex provided with riveting
Point, the aluminium base is provided with riveted holes, and the riveting salient point is fixed aluminium base with housing by compression swelling after passing through riveted holes.
3. a kind of LED projector lamp according to claim 2, it is characterised in that：Case, institute are provided with above the LED lamp bead
Aluminium base is stated provided with positioning through hole, the case is provided with positioning convex point, or the aluminium base is provided with positioning convex point, institute
Case is stated provided with positioning through hole, the case is coordinated with aluminium base by positioning through hole and positioning convex point to be positioned.
4. a kind of LED projector lamp according to claim 3, it is characterised in that：The top of the case is provided with reflection shield, institute
Case is stated provided with boss protruding upward, the bottom of the reflection shield is provided with the positioning hole engaged with case convex platform.
5. a kind of LED projector lamp according to claim 4, it is characterised in that：The top of the reflection shield is provided with light-passing board,
The upper oral part edge of the reflection shield is provided with the flanging turned up, and the upper oral part of the housing is provided with the flange platform turned up, described
The flat edge of table of flange is provided with the chimb raised up, and the flanging is supported on flange platform, and the light-passing board is pressed together on folding
Bian Shang,.
6. a kind of LED projector lamp according to claim 5, it is characterised in that：The light-passing board is close using glue with housing
Sealing is determined.
7. a kind of LED projector lamp according to claim 1, it is characterised in that：The housing is molded for metallic plate punching.
8. a kind of LED projector lamp according to claim 7, it is characterised in that：The side wall of the housing is provided with and is stamped to form
The first fixing hole, staking screw is fixed together through the first fixing hole with housing.
9. a kind of LED projector lamp according to claim 7, it is characterised in that：The side wall of the housing is provided with and is stamped to form
The second fixing hole, pressing is fixed with water-proof nut in second fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437025.1A CN107036009A (en) | 2017-06-12 | 2017-06-12 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437025.1A CN107036009A (en) | 2017-06-12 | 2017-06-12 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036009A true CN107036009A (en) | 2017-08-11 |
Family
ID=59541050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437025.1A Pending CN107036009A (en) | 2017-06-12 | 2017-06-12 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306513A (en) * | 2019-05-20 | 2020-06-19 | 王小女 | Conveniently change projecting lamp of face frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204345579U (en) * | 2015-01-28 | 2015-05-20 | 厦门海莱照明有限公司 | A kind of LED radiator of riveted structure |
| US20150184837A1 (en) * | 2012-07-23 | 2015-07-02 | Guizhou Gzgps Co., Ltd | Method for constructing universal led bulb, snap ring structured led bulb and led lamp |
| CN204629221U (en) * | 2015-03-09 | 2015-09-09 | 浙江萤尔光电科技有限公司 | Integrated lamp |
| CN205782324U (en) * | 2016-05-26 | 2016-12-07 | 衢州优特电子科技有限公司 | A kind of ultra-thin Projecting Lamp |
| CN206846462U (en) * | 2017-06-12 | 2018-01-05 | 浙江晨丰科技股份有限公司 | A kind of LED projector lamp |
-
2017
- 2017-06-12 CN CN201710437025.1A patent/CN107036009A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150184837A1 (en) * | 2012-07-23 | 2015-07-02 | Guizhou Gzgps Co., Ltd | Method for constructing universal led bulb, snap ring structured led bulb and led lamp |
| CN204345579U (en) * | 2015-01-28 | 2015-05-20 | 厦门海莱照明有限公司 | A kind of LED radiator of riveted structure |
| CN204629221U (en) * | 2015-03-09 | 2015-09-09 | 浙江萤尔光电科技有限公司 | Integrated lamp |
| CN205782324U (en) * | 2016-05-26 | 2016-12-07 | 衢州优特电子科技有限公司 | A kind of ultra-thin Projecting Lamp |
| CN206846462U (en) * | 2017-06-12 | 2018-01-05 | 浙江晨丰科技股份有限公司 | A kind of LED projector lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306513A (en) * | 2019-05-20 | 2020-06-19 | 王小女 | Conveniently change projecting lamp of face frame |
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| PB01 | Publication | ||
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