CN206207160U - A kind of Projecting Lamp - Google Patents
A kind of Projecting Lamp Download PDFInfo
- Publication number
- CN206207160U CN206207160U CN201621086666.4U CN201621086666U CN206207160U CN 206207160 U CN206207160 U CN 206207160U CN 201621086666 U CN201621086666 U CN 201621086666U CN 206207160 U CN206207160 U CN 206207160U
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- Prior art keywords
- housing
- lens
- projecting lamp
- circuit board
- light source
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Abstract
The utility model discloses a kind of Projecting Lamp, including lens, housing, the light source assembly on housing and the power supply module for being powered to light source assembly, the light source assembly includes circuit board and the lamp bead on circuit board, the lamp bead is arranged in some rows, the lens are formed in one structure, the lens are provided with some row's grooves being adapted with every bank light pearl, and lens cover circuit board so as to be placed in corresponding groove per bank light pearl.Lamp bead on circuit board is arranged to Projecting Lamp of the present utility model the form of some rows, the length often arranged can be with equal or unequal, the utility model improves the luminous efficiency and service efficiency of Projecting Lamp by setting lens, wherein lens are provided with the groove being adapted with lamp bead, lens of the present utility model are formed in one structure, in actual design or production process, can be adjusted with the gap between bank light pearl, without being improved to lens, lens it is applied widely.
Description
Technical field
The utility model is related to field of lighting devices, more particularly to a kind of Projecting Lamp.
Background technology
Used as main Outdoor Scene lighting apparatus, it can adjust different angles to LED projector lamp by multiple printing opacity lamps
Degree reaches different illuminating effects, is widely used in the ground such as square, gymnasium and park.
The LED projector lamp of prior art includes housing, light source assembly and part, wherein light source assembly bag etc. lens subassembly
Multiple LED lamp beads are included, the light of LED lamp bead transmitting is dissipated by lens subassembly, and the lens subassembly of prior art typically has
Following two structures.
The first structure, lens subassembly is provided with and the one-to-one groove of LED lamp bead, i.e., one LED lamp bead correspondence one
Individual groove, the light of each LED lamp bead transmitting is launched by corresponding groove；In actual production process, due to LED lamp bead with
The groove of lens subassembly is one-to-one, when the spacing for needing adjustment LED lamp bead, the then lens subassemblies for needing production different
Matching, the range of application of lens subassembly is restricted, and improves production cost.
Second structure, lens subassembly is made up of the splicing of multistage lens, and every section of lens are provided with multiple rows of groove, LED lamp bead cloth
It is set to the shape matched with lens recess；When producing the Projecting Lamp of this kind of structure, when needing that the gap between LED lamp bead is entered
During row adjustment, the LED lamp bead that lens stitching position is likely to occur after interference adjustment lights, it could even be possible to can not be to LED lamp bead
Gap is adjusted, it is seen that the corresponding lens subassembly in different LED lamp bead gaps is difficult to be mutually matched, and now needs to redesign saturating
Mirror assembly, improves production cost unavoidably, and lens subassembly needs to be carried out for different size Projecting Lamp and different LED lamp bead spacing
Different designs, are also required to design various lens subassemblies during production.
As fully visible, the scope of application of the lens subassembly of prior art is restricted, it is necessary to according to different LED lamp bead spacing
Carry out various designs, it is corresponding the need for produce various lens subassemblies and can meet requirement, so need to now design it is a kind of solve it is above-mentioned
The Projecting Lamp of problem.
The content of the invention
Technical problem to be solved in the utility model is, there is provided a kind of Projecting Lamp, can be adjusted with the spacing of bank light pearl
It is dynamic, without being modified to lens.
Technical problem to be solved in the utility model is also resided in, there is provided a kind of Projecting Lamp, reduces the volume of lens, so that
Production cost is reduced, volume can also reduce the requirement to light projector lamp support in addition after reducing, so as to reduce production cost.
Technical problem to be solved in the utility model is also resided in, there is provided a kind of Projecting Lamp, improves the radiating efficiency of whole lamp,
So as to improve the service life of the whole lamp of Projecting Lamp.
In order to solve the above-mentioned technical problem, the utility model provide a kind of Projecting Lamp, including lens, housing, located at shell
Light source assembly on body and the power supply module for being powered to light source assembly, the light source assembly include circuit board and are located at
Lamp bead on circuit board, the lamp bead is arranged in some rows, and the lens are formed in one structure, and the lens are provided with and every row
Some row's grooves that lamp bead is adapted, lens cover circuit board so as to be placed in corresponding groove per bank light pearl.
Used as the improvement of such scheme, the lens are provided with the strip equal with lamp bead row towards the surface of circuit board
Raised item, the raised item is provided with groove of the opening towards circuit board, is placed in per bank light pearl corresponding recessed along its length
In groove.
Used as the improvement of such scheme, the bottom surface of the groove is towards away from the raised arc-shaped curved surface of its opening direction.
Used as the improvement of such scheme, the circuit board includes the first installation for installing lamp bead towards the surface of lens
Area and set around the first installing zone and for installing the second installing zone of power supply module, the part of power supply module is mounted on electricity
Second installing zone of road plate.
Used as the improvement of such scheme, also including electric connecting part, the electric connecting part includes connecting wire, connector
With breathing vacuolar membrane, the housing is provided with wiring through hole, and the connector is connected with wiring through hole interference fit, the connecting wire
One end sequentially pass through breathing vacuolar membrane and connector after electrically connected with the power supply module for being mounted on the second installing zone, the connection is led
Passage gaps are provided between line and connector, the breathing vacuolar membrane is round table-like structure, breathe the small head end insertion circulation of vacuolar membrane
In gap.
Used as the improvement of such scheme, the housing is provided with mounting surface, and the light source assembly is fixedly installed on mounting surface,
The peripheral place that the mounting surface is located at light source assembly is provided with the first thermal vias.
Used as the improvement of such scheme, also including bonnet, the bonnet covers face of the housing away from light source assembly, it is described after
It is covered with the second thermal vias.
As the improvement of such scheme, heat sink is provided between the housing and bonnet, the heat sink is provided with some
3rd thermal vias.
Used as the improvement of such scheme, the housing is provided with the edge of mounting surface and be mutually perpendicular to it or form an angle
Side of sidewall portion, be provided between adjacent side wall part radiating gap.
Used as the improvement of such scheme, the mounting surface of housing is provided with the portion of caving in, and the light source assembly and lens are fixed at
Cave in portion, the upper and lower side in portion of caving in is inclined plane and inclination faces outwardly setting, and the upper and lower side in portion of caving in is equipped with
First thermal vias.
Used as the improvement of such scheme, the housing face opposite with mounting surface is the back side, and the back side is located at first and dissipates
Raised heat sink strip is provided with the opening of heat through-hole, the raised heat sink strip is provided with certain gap with the back side so that the first radiating is logical
Hole is in communication with the outside.
Used as the improvement of such scheme, also including fastener, the position that the housing is used to install light source assembly is provided with peace
Dress blind hole, the fastener is fixed on after the circuit board in installing blind so that circuit board is fixed on housing, the housing
The face opposite with mounting surface is the back side, and the position that the back side is located at installing blind is provided with extension lug boss.
Used as the improvement of such scheme, the housing is punching press housing.
Implement embodiment of the present utility model, have the advantages that：
Lamp bead on circuit board is arranged to Projecting Lamp of the present utility model the form of some rows, and the length often arranged can phase
Deng or it is unequal, the utility model improves the luminous efficiency and service efficiency of Projecting Lamp by setting lens, and wherein lens set
There is the groove being adapted with lamp bead, during installation, lamp bead is corresponding with the groove of respective row, a bank light pearl is placed in row's groove,
The structure in addition, lens of the present utility model are formed in one, in actual design or production process, between bank light pearl
Gap can be adjusted, without being improved to lens, lens it is applied widely.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model Projecting Lamp；
Fig. 2 is the structural representation of another vision of the utility model Projecting Lamp；
Fig. 3 is the structural representation after the utility model Projecting Lamp removes lens；
Fig. 4 is the decomposing schematic representation of the utility model Projecting Lamp；
Fig. 5 is the front schematic view of the utility model Projecting Lamp；
Fig. 6 is sectional views of the Fig. 5 along AA directions；
Fig. 7 is the partial enlarged drawing at C in Fig. 6；
Fig. 8 is sectional views of the Fig. 5 along BB directions；
Fig. 9 is the partial enlarged drawing at D in Fig. 8.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.Only this statement, the utility model occur in the text or will appear from upper and lower, left and right, it is preceding,
Afterwards, the orientation such as inside and outside word, only on the basis of accompanying drawing of the present utility model, it is not to specific restriction of the present utility model.
Referring to accompanying drawing 1 to accompanying drawing 9, the utility model discloses a kind of Projecting Lamp, including lens 1, housing 2, located at housing 2
On light source assembly 3 and the power supply module 4 for being powered to light source assembly 3, the light source assembly 3 include circuit board 31 and
Lamp bead 32 on circuit board 31, the lamp bead 32 is arranged in some rows, and the lens 1 are formed in one structure, described
Mirror 1 is provided with some row's grooves 10 being adapted with every bank light pearl 32, and lens 1 cover circuit board 31 so as to be placed in phase per bank light pearl 32
In the groove 10 answered.
Lamp bead 32 on circuit board 31 is arranged to Projecting Lamp of the present utility model the form of some rows, and the length often arranged can
With equal or unequal, the utility model improves the luminous efficiency and service efficiency of Projecting Lamp by setting lens 1, wherein thoroughly
Mirror 1 is provided with the groove 10 being adapted with lamp bead 32, during installation, lamp bead 32 is corresponding with the groove 10 of respective row, a bank light pearl 32
It is placed in row's groove 10, the structure in addition, lens of the present utility model 1 are formed in one, in actual design or production process
In, can be adjusted with the gap between bank light pearl 32, without being improved to lens 1, lens 1 it is applied widely.
The lens 1 are provided with the raised item 11 of the strip equal with the row of lamp bead 32, institute towards the surface of circuit board 31
State raised item 11 and be provided with groove 10 of the opening towards circuit board 31 along its length, corresponding groove 10 is placed in per bank light pearl 32
It is interior.The utility model effectively reduces the consumption of lens 1 by processing groove 10 in the form of raised item 11, reduces this reality
With the production cost of novel light projector.
Preferably, the bottom surface of the groove 10 is towards away from the raised arc-shaped curved surface 100 of its opening direction, i.e. groove 10
Bottom is raised away from the direction of lamp bead 32, and selects to be arc-shaped curved surface 100, and now, the light of the transmitting of lamp bead 32 is by saturating
Ideal illumination effect can be reached after the refraction of mirror 1.
It should be noted that the Projecting Lamp or floodlight of prior art are general larger in the rear portion installation volume of shell
Power supply unit, now, power supply unit is more long with the distance between lamp bead, and both electrically connect complex, must increase Projecting Lamp
Volume, and its radiating effect is bad, has a strong impact on the whole lamp service life of Projecting Lamp.
In order to simplify the structure of Projecting Lamp, the utility model circuit board 31 includes for installing lamp towards the surface of lens 1
The first installing zone 31a of pearl 32 and set around the first installing zone 31a and for installing the second installing zone of power supply module 4
31b, the part of power supply module 4 is mounted on the second installing zone 31b of circuit board 31.The utility model by power supply module 4 each
Part is directly mounted on the circuit board 31 of light source assembly 3 by mounting technology, i.e., each part of power supply module 4 sets with lamp bead 32
In same circuit board 31, now, it is only necessary to draw a connecting wire 51 to be powered with power supply module 4 in the external world, not only can be with
Reduce the volume of Projecting Lamp, so that Projecting Lamp volume compact, can also reduce the output of Projecting Lamp heat, because connecting wire 51
Shorten and volume reduce reason, and be also convenient for Projecting Lamp design radiator structure, it is seen that this technology be used for Projecting Lamp or general
Play very important effect in light lamp field.
Further, it is connected with the external world to realize power supply module 4, Projecting Lamp of the present utility model also includes electrical connection section
Part 5, the electric connecting part 5 includes connecting wire 51, connector 52 and breathing vacuolar membrane 53, and the housing 2 is provided with wiring through hole,
The connector 52 is connected with wiring through hole interference fit, and one end of the connecting wire 51 sequentially passes through breathing vacuolar membrane 53 and connects
Electrically connected with the power supply module 4 for being mounted on the second installing zone 31b after fitting 52, set between the connecting wire 51 and connector 52
There are passage gaps 54, the breathing vacuolar membrane 53 is round table-like structure, breathe in the small head end insertion passage gaps 54 of vacuolar membrane 53.
The utility model sets passage gaps 54, and sets breathing vacuolar membrane 53 in gap location, and meeting, light source assembly 3 is close
On the basis of envelope property, the space that light source assembly 3 is sealed is circulated with the external world, prevented thermal expansion deformation or crossed cold compression
Deformation, can improve the whole lamp life-span of Projecting Lamp.
The preferred embodiment to housing 2 is described in detail below.
The housing 2 is provided with mounting surface 21, and the light source assembly 3 is fixedly installed on mounting surface 21, and mounting surface is accompanying drawing 3
In just before, the mounting surface 21 be located at light source assembly 3 peripheral place be provided with the first thermal vias 22.Wherein first radiating is logical
Hole 22 can be a row or two rows or more multiple rows of, or not into row pattern of any direction, irregular shape.
The utility model realizes the radiating to light source assembly 3 and power supply module 4 by the first thermal vias 22, improves making for Projecting Lamp
Use the life-span.
In order to realize more preferable radiating effect, the housing 2 the edge of mounting surface 21 be provided be mutually perpendicular to it or into
The side of sidewall portion 23 of certain angle, is provided with radiating gap 24 between adjacent side wall part 23.By gap 24 of radiating Projecting Lamp is made into
One step radiates.
In order to be protected to light source assembly 3 and lens 1, the mounting surface 21 of housing described in the utility model 2 is provided with interior
Portion 210 is fallen into, because Projecting Lamp is frequently used for open air, the light source assembly 3 and lens 1 are fixed at the portion of caving in by the utility model
In 210, can not only play a part of to protect light source assembly 3 and lens 1, may also operate as effect attractive in appearance, portion 210 of caving in
Upper and lower side is inclined plane 211 and inclination faces outwardly setting, and the upper and lower side in portion 210 of caving in is equipped with the first thermal vias
22, in practical application, typically Projecting Lamp can be arranged to rotatable structure, wherein upper and lower side described herein is and light projector
The parallel face of lamp rotary shaft, 3 in accompanying drawing in upper-lower position side.
The upper and lower side in the portion of caving in 210 is set to oblique form by the utility model, in the case of the thickness identical of housing 2
The area of the first thermal vias 22 can be increased, further, since Projecting Lamp is usually used in open air exposed to wind and rain, it is necessary to experience, instantly
During rain, rainwater can along housing 2 to flowing down, until flow to the inclined downside of housing 2, a part of water can along inclined plane after
Continuous to flow downward out, another part can be flowed out by the first thermal vias 22, it is seen that Projecting Lamp of the present utility model is by housing 2
Improvement, can not only play preferable radiating effect, be also prevented from water storage, further improve Projecting Lamp the whole lamp life-span.
Preferably, the face opposite with mounting surface 21 of the housing 2 is the back side 25, and the back side 25 is located at the first thermal vias
Raised heat sink strip 26 is provided with 22 opening, the raised heat sink strip 26 is provided with certain gap with the back side 25 so that the first radiating
Through hole 22 is in communication with the outside.The utility model passes through raised heat sink strip 26 and increases area of dissipation, accelerates the first thermal vias 22
Radiating rate.
Further, the utility model also includes bonnet 6, and the bonnet 6 covers face of the housing 2 away from light source assembly 3, institute
State bonnet 6 and be provided with the second thermal vias 61.Effect more attractive in appearance is reached by setting bonnet 6, heat transfer radiating is may also operate as
Function.
Further, heat sink 7 is provided between the housing 2 and bonnet 6, the heat sink 7 is provided with some three
Thermal vias 71.Further Projecting Lamp is radiated, with reference to housing 2 and the radiator structure of bonnet 6, makes Projecting Lamp
Radiating reaches optimum state, and Projecting Lamp of the present utility model without installing other thermal components again.
It should be noted that Projecting Lamp belongs to a kind of light fixture for being frequently used for open air, it is necessary to face what the external world exposed to wind and rain
Adverse circumstances, at this time, it may be necessary to certain sealing is carried out to the light source assembly 3 inside Projecting Lamp, if sealing property is bad, extraneous ring
Border easily influences the life-span of light source assembly 3, necessarily reduces the service life of the whole lamp of Projecting Lamp.Prior art is usually by light source group
Part 3 is first fixedly installed on housing 2, and lens 1 then are covered into light source assembly 3, can wherein be set between lens 1 and housing 2
Sealing ring 8, light source assembly 3 is in sealing ring 8, it is ensured that the sealing of light source assembly 3, but in the case where housing 2 is relatively thin,
Light source assembly 3 is relatively difficult to achieve with being tightly connected for housing 2.
In order to improve the performance that is tightly connected between light source assembly 3 and housing 2, Projecting Lamp of the present utility model also includes tight
Firmware 9, the position that the housing 2 is used to install light source assembly 3 is provided with installing blind 27, and the fastener 9 runs through circuit board 31
After be fixed in installing blind 27 so that circuit board 31 is fixed on housing 2, the face opposite with mounting surface 21 of the housing 2 is to carry on the back
Face 25, the position that the back side 25 is located at installing blind 27 is provided with extension lug boss 28.It is blind by extending 28 pairs of installations of lug boss
Hole 27 carries out the lengthening of length, but does not interfere with the thickness of housing again, it can also be ensured that the sealing of light source assembly 3.
The housing 2 of the Projecting Lamp of prior art is made up of casting technique, and cast housing 2 is heavier and needs thickness
It is thicker, larger burden is brought to support 20, in order to solve this problem, housing described in the utility model 2 is punching press housing 2.
The bonnet 6 and heat sink 7 are also by Sheet Metal Forming Technology is made.
Housing 2 is made up of Sheet Metal Forming Technology, thinner than what casting technique was manufactured, can mitigate the overall weight of Projecting Lamp,
Requirement to the support 20 of Projecting Lamp is lower, safety and reliability during use, in addition, relatively thin punching press housing 2 is easier to add
Work goes out the first thermal vias 22, more meets the cooling requirements of Projecting Lamp.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (13)
1. a kind of Projecting Lamp, including lens, housing, the light source assembly on housing and the electricity for being powered to light source assembly
Source component, it is characterised in that the light source assembly includes circuit board and the lamp bead on circuit board, the lamp bead is arranged in
Some rows, the lens are formed in one structure, and the lens are provided with some row's grooves being adapted with every bank light pearl, lens cover
Circuit board is closed so as to be placed in corresponding groove per bank light pearl.
2. Projecting Lamp according to claim 1, it is characterised in that the lens are provided with and lamp bead towards the surface of circuit board
The raised item of the equal strip of row, the raised item is provided with groove of the opening towards circuit board along its length, often arranges
Lamp bead is placed in corresponding groove.
3. Projecting Lamp according to claim 2, it is characterised in that the bottom surface of the groove is towards convex away from its opening direction
The arc-shaped curved surface for rising.
4. Projecting Lamp according to claim 1, it is characterised in that the circuit board includes for pacifying towards the surface of lens
Fill the first installing zone of lamp bead and set around the first installing zone and for installing the second installing zone of power supply module, power supply group
The part of part is mounted on the second installing zone of circuit board.
5. Projecting Lamp according to claim 4, it is characterised in that also including electric connecting part, the electric connecting part bag
Connecting wire, connector and breathing vacuolar membrane are included, the housing is provided with wiring through hole, the connector and wiring through hole interference fit
Connection, one end of the connecting wire sequentially pass through after breathing vacuolar membrane and connector with the power supply module for being mounted on the second installing zone
Electrical connection, is provided with passage gaps between the connecting wire and connector, the breathing vacuolar membrane is round table-like structure, breathes vacuolar membrane
Small head end insertion passage gaps in.
6. Projecting Lamp according to claim 1, it is characterised in that the housing is provided with mounting surface, the light source assembly is consolidated
Loaded on mounting surface, the peripheral place that the mounting surface is located at light source assembly is provided with the first thermal vias for Dingan County.
7. Projecting Lamp according to claim 6, it is characterised in that also including bonnet, the bonnet covers housing away from light
The face of source component, it is described after be covered with the second thermal vias.
8. Projecting Lamp according to claim 7, it is characterised in that heat sink is provided between the housing and bonnet, it is described
Heat sink is provided with some 3rd thermal vias.
9. Projecting Lamp according to claim 6, it is characterised in that the housing is provided with mutual with it at the edge of mounting surface
Side of sidewall portion that is vertical or forming an angle, is provided with radiating gap between adjacent side wall part.
10. Projecting Lamp according to claim 6, it is characterised in that the mounting surface of housing is provided with the portion of caving in, the light source group
Part and lens are fixed in the portion of caving in, and the upper and lower side in portion of caving in is inclined plane and inclination faces outwardly setting, portion of caving in
Upper and lower side be equipped with the first thermal vias.
11. Projecting Lamp according to any one of claim 6 to 10, it is characterised in that the housing is opposite with mounting surface
Face is the back side, and the back side is located at the opening of the first thermal vias and is provided with raised heat sink strip, the raised heat sink strip and the back side
Certain gap is provided with so that the first thermal vias are in communication with the outside.
12. Projecting Lamp according to any one of claim 1 to 10, it is characterised in that also including fastener, the housing is used
Installing blind is provided with the position for installing light source assembly, the fastener is fixed on after circuit board in installing blind so that electricity
Road plate is fixed on housing, and the housing face opposite with mounting surface is the back side, and the position that the back side is located at installing blind sets
There is extension lug boss.
13. Projecting Lamp according to any one of claim 1 to 10, it is characterised in that the housing is punching press housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086666.4U CN206207160U (en) | 2016-09-28 | 2016-09-28 | A kind of Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086666.4U CN206207160U (en) | 2016-09-28 | 2016-09-28 | A kind of Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207160U true CN206207160U (en) | 2017-05-31 |
Family
ID=58762537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086666.4U Active CN206207160U (en) | 2016-09-28 | 2016-09-28 | A kind of Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150861A (en) * | 2018-01-29 | 2018-06-12 | 佛山电器照明股份有限公司 | A kind of lamps and lanterns ventilating valve and lamps and lanterns |
-
2016
- 2016-09-28 CN CN201621086666.4U patent/CN206207160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150861A (en) * | 2018-01-29 | 2018-06-12 | 佛山电器照明股份有限公司 | A kind of lamps and lanterns ventilating valve and lamps and lanterns |
| CN108150861B (en) * | 2018-01-29 | 2024-01-23 | 佛山电器照明股份有限公司 | Lamp set |
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