CN108799865A - A kind of dismountable high-powered LED lamp - Google Patents
A kind of dismountable high-powered LED lamp Download PDFInfo
- Publication number
- CN108799865A CN108799865A CN201810792991.XA CN201810792991A CN108799865A CN 108799865 A CN108799865 A CN 108799865A CN 201810792991 A CN201810792991 A CN 201810792991A CN 108799865 A CN108799865 A CN 108799865A
- Authority
- CN
- China
- Prior art keywords
- drive circuit
- circuit board
- light source
- elastic supporting
- supporting bar
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/50—Cooling arrangements
-
- 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
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of dismountable high-powered LED lamps, are related to a kind of LED light；The main points of its technical scheme are that：Include the shell of both ends open setting, inner walls are provided with radiator；It is fixed with light source board and drive circuit board in radiator, and is fixed by outstanding solid component between light source board and drive circuit board；Outstanding solid component includes support plate, elastic supporting bar and sliding slot, and support plate is set to the lower section of light source board；Round and coaxial arrangement straight slot and channel are offered in support plate and light source board respectively, the area of straight slot is more than the area in channel；Elastic supporting bar is located in straight slot, and is plugged in inside the installation notch on drive circuit board in the middle part of elastic supporting bar；The present invention by opened up on light source board for drive circuit board by channel, then will be fixed with elastic supporting bar, and facilitate the dismounting of drive circuit board, have the advantages that reduce maintenance cost.
Description
Technical field
The present invention relates to a kind of LED light, more particularly to a kind of dismountable high-powered LED lamp.
Background technology
The basic structure of LED light is one piece of electroluminescent chip of semiconductor material, it with field be related to mobile phone,
In terms of the daily household electrical appliances such as desk lamp, household electrical appliances and machinery production.
The Chinese patent that application publication number is CN102330903A, data of publication of application is on 01 25th, 2012 discloses one
Kind LED light, including lamp cap, radiator, electronic building brick and LED lamp panel, lamp cap are connect by pedestal with radiator, and electronic building brick is set
It is connected with radiator in the inner cavity to be formed in lamp cap, it is characterized in that the base outer wall is equipped with position limiting convex ring and fixing groove, limit
The slot end face of position bulge loop and radiator coordinates, and radiator slot end inner wall is equipped with retaining ring, and retaining ring is matched with the fixing groove on pedestal
It closes；The LED lamp panel is fixed on by PC screws on the open end face of radiator.
It is in place of the deficiencies in the prior art, LED lamp panel covers the open position of radiator, and electronic building brick is located at heat dissipation
Internal portion needs to remove entire LED lamp panel when needing to repair electronic building brick, and operating process is complicated, and right
The injury of LED lamp panel is big, causes maintenance penalty higher.
Invention content
The object of the present invention is to provide a kind of dismountable high-powered LED lamps, by being opened up on light source board for driving electricity
Road plate by channel, then will be fixed with elastic supporting bar, and facilitate the dismounting of drive circuit board, have reduce repair at
This advantages of.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of dismountable high-powered LED lamp, includes the shell of both ends open setting, and the inner walls are provided with radiator；
Light source board and drive circuit board are fixed in the radiator, the light source board is arranged close to shell end；In the radiator
Portion has additional support plate, and the light source board is supported in the support plate；It is offered on the light source board logical for drive circuit board
The channel crossed, the position of corresponding channel offers straight slot in the support plate, and the edge of the straight slot is on the light source board
Projection is fallen within inside the light source board；The drive circuit board is arranged perpendicular to plane where the support plate, and the driving
Being fixed on one side on the shell far from support plate on circuit board；Opening up on one side close to support plate on the drive circuit board
There are installation notch, the straight slot to be internally provided with elastic supporting bar, the both ends of the elastic supporting bar are pushed against in the straight slot
On inner wall, and it is inserted into installation notch in the middle part of the elastic supporting bar.
Using above-mentioned technical proposal, when it is time for repair, elasticity of flexure support plate makes inner wall of the one end far from straight slot, and
By elastic supporting bar, it takes out from channel, then takes out drive circuit board from enclosure interior, convenient to be repaired to it.Its
It is secondary, offer channel and straight slot respectively on light source board and support plate, the heat generated when drive circuit board can be enabled to work from
It is distributed in channel and straight slot, improves the heat dissipation effect of drive circuit board.
Further preferably：The direction arch camber of the middle part of the elastic supporting bar towards light source board is arranged, and flexibly supports
Bar is pushed against in the slot bottom of the installation notch.
Using above-mentioned technical proposal, the elastic supporting bar of arch camber setting is capable of providing one and is answered towards the pre- of drive circuit board
Power so that drive circuit board is more stably fixed to enclosure interior, to extend the service life of high-powered LED lamp.Secondly,
The elastic supporting bar of arch camber setting can more easily take out from support plate, further facilitate the process of dismounting and repair,
Reduce maintenance cost.
Further preferably：The rounded setting of straight slot, and formed between the elastic supporting bar and drive circuit board
There are angle α, the angle α to be less than 90 degree.
Using above-mentioned technical proposal, when practical operation, the installation notch that elastic supporting bar are inserted on drive circuit board
Afterwards, can rotate elastic supporting bar makes it be rotated along the inner wall of straight slot so that the outer wall of elastic supporting bar and installation notch
Inner wall squeezes.Since drive circuit board has certain elasticity so that drive circuit board issues raw one in extruding force effect
Fixed distortion.Elastic supporting bar is at an angle with drive circuit board so that the inner walls of installation notch and elastic supporting bar
Outer wall squeezes, to further enhance fixed effect of the elastic supporting bar to drive circuit board, to extend making for power LED lamp
Use the service life.
The installation notch at angle α with drive circuit board can also be set, and elastic supporting bar is inserted into installation notch, made
It obtains elastic supporting bar to limit drive circuit board, reduces the case where drive circuit board is slided along elastic supporting bar and occur.
Secondly as offering channel on light source board, that is to say, that the real area of light source board reduces, to reduce
Manufacturing cost destroys expense caused by light source board when also reducing repair high-powered LED lamp.
Further preferably：The outer cover of the elastic supporting bar is equipped with rubber sleeve, the inner wall of the rubber sleeve push against in
On the outer wall of the elastic supporting bar；The rubber sleeve is plugged in the installation notch, and the inner wall and rubber of installation notch
It covers outer wall and pushes against setting.
Using above-mentioned technical proposal, the setting of rubber sleeve can improve elastic supporting bar and be imitated to the fixed of drive circuit board
Fruit.Secondly, the setting of rubber sleeve can protect the inner wall of elastic supporting bar outer wall and installation notch, reduce installation notch
Being extruded the case where force effect causes installation notch area to become larger in the long-term use occurs, and extends high-powered LED lamp
Service life, to reduce maintenance cost.
Further preferably：The one end of the enclosure interior far from light source board is provided with sliding slot, on the drive circuit board
One end far from elastic supporting bar is plugged in the sliding slot, and the drive circuit board is interference fitted with sliding slot.
Using above-mentioned technical proposal, when needing to take out drive circuit board out of shell, first elastic supporting bar is taken out,
Then drive circuit board is pulled to make it away from sliding slot, it is easy to operate, reduce maintenance cost.
Further preferably：The sliding slot corresponds to the both sides setting of the drive circuit board.
Using above-mentioned technical proposal, the fixed effect to drive circuit board is further increased, to extend high-powered LED lamp
Service life, reduce maintenance cost.
Further preferably：The shell includes the cylinder part for being sequentially communicated setting, transition member and base member, institute
It states transition member in round platform to be arranged, and the larger one end in transition member section is connected on cylinder part；The sliding slot is fixed on
The section that transition member is corresponded on the inner wall of the base member, and on the drive circuit board is corresponding more than on drive circuit board
The section of base member.
Using above-mentioned technical proposal, since the partial cross section for being fixed in sliding slot on drive circuit board is smaller.Also
It is to say, when the extruding force of the elastically supported bar of drive circuit board rotates；Its rotary part, which can be concentrated in, to be plugged in
Part in sliding slot, and the section of the part is smaller；The effect that can better adapt to twisting resistance, to reduce elastic supporting bar
Influence to the extruding force of drive circuit board to driving circuit harden structure improves the integral strength of drive circuit board, extends driving
The service life of circuit board, to reduce maintenance cost.
Further preferably：The light source board is located inside the cylinder part, and the radiator is from cylinder part
Portion extends to transition components interior.
Using above-mentioned technical proposal, since the section of transition member is in the direction far from cylinder part from cylinder part
Setting is reduced, radiator is extended in transition member to the fixation for being conducive to radiator, makes its contact area between shell
Become larger.Secondly, it is mainly light source board and drive circuit board that the component to radiate is needed in high-powered LED lamp, and drive circuit board is electric
It is connected on light source board, so the electronic component on drive circuit board can be concentrated in close to the position of light source board.Radiator is prolonged
Manufacturing cost can be reduced while realizing heat dissipation effect by reaching the part of transition member, when to also reduce repair
Cost.
Further preferably：The light source board is secured by bolts in the support plate.
Using above-mentioned technical proposal, facilitate the dismounting of light source board, reduces the destruction to light source board.
Further preferably：The support plate is made of metal, and the radiator is aluminum plate body.
Using above-mentioned technical proposal, metal is the good conductor of heat, improves what the heat on light source board was transmitted to support plate
Efficiency, to improve heat dissipation effect.Secondly, manufacturing cost can be reduced by making radiator using aluminum, and aluminium has light weight
Advantage can mitigate the overall weight of high-powered LED lamp, facilitate the installation and repair in later stage.
In conclusion the invention has the advantages that：Light source board is fixed in support plate, by light source board and
Opened up respectively in support plate for drive circuit board by straight slot and channel, then will be fixed with elastic supporting bar, it is convenient
The dismounting of drive circuit board has the advantages that reduce maintenance cost；It simultaneously supports plate and is generally aluminum substrate, there is certain thickness,
Light source board and support plate contact area are big, and the heat on light source board is transferred to radiator by support plate, and eventually by shell
It sheds, good heat dissipation effect.
Description of the drawings
Fig. 1 is the overall structure figure of embodiment 1；
Fig. 2 is the overall structure figure removed after lampshade in embodiment 1；
Fig. 3 is the sectional view of embodiment 1；
Fig. 4 is the portions the A enlarged drawing of Fig. 3；
Fig. 5 is the sectional view of embodiment 2；
Fig. 6 is the position relationship schematic diagram of the elastic supporting bar and drive circuit board in embodiment 3.
In figure, 1, shell；11, cylinder part；12, transition member；13, base member；2, lampshade；3, radiator；4, light
Source plate；41, channel；42, buffer cavity；43, bolt；5, drive circuit board；51, installation notch；6, solid component is hanged；61, it supports
Plate；611, straight slot；62, elastic supporting bar；621, rubber sleeve；63, sliding slot.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
In the description of the present invention, it is to be understood that, term "upper", "lower", etc. the orientation or positional relationships of instructions be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.
Embodiment 1：A kind of dismountable high-powered LED lamp, as shown in Figure 1, including the shell 1 that both ends are arranged in opening,
The top of shell 1 is covered with transparent lampshade 2.
As shown in Figure 1, shell 1 includes cylinder part 11, transition member 12 and the pedestal for being sequentially communicated setting from top to bottom
Component 13.Wherein, transition member 12 is arranged in inverted round platform, top and cylinder part 11, the transition member of transition member 12
It is smoothly connected between 12 bottom and base member 13.
As shown in Fig. 2, the inside of cylinder part 11 is covered with the radiator 3 of aluminum, radiator 3 is from close to cylinder part 11
The transition member 12 that is positioned against on top is extended.The bottom of radiator 3 is located at the middle part of transition member 12, and radiator 3
Inner wall flushes setting with the inner wall for not covering 3 part of radiator in transition member 12.
As shown in Fig. 2, radiator 3 is internally provided with light source board 4 and drive circuit board 5, light source board 4 is perpendicular to the cylinder
The axis of body component 11 is arranged, and drive circuit board 5 is arranged perpendicular to light source board 4.In order to save material, reduce cost, light source
The arc of evagination is arranged on the basis of square plate in plate 4 on four angles of rectangular version.Drive light source board 4 from cylinder part 11
It extends in bottom part, and corresponds to the inner wall at the edge and transition member 12 of the part of transition member 12 on drive circuit board 5
It is equipped with.Outstanding solid component 6 is provided between light source board 4 and drive circuit board 5, for drive circuit board 5 to be fixed, together
When achieve the effect that easy disassembly.
As shown in figure 3, outstanding solid component 6 includes support plate 61, elastic supporting bar 62 and sliding slot 63, support plate 61 uses metal
It makes.Support plate 61 is set to the lower section of light source board 4, and support plate 61 is fixed on the inner wall of radiator 3.Light source board 4 and branch
It is fixed by four bolts 43 between fagging 61, and the dismounting to light source board 4 for convenience, in 4 edge of light source board and radiator 3
Buffer cavity 42 is formed between wall（See Fig. 4）.
As shown in figure 3, offering circular straight slot 611 in support plate 61, and offered on light source board 4 same with straight slot 611
The channel 41 of axis setting, the size in channel 41 pass through for drive circuit board 5.The area in channel 41 is less than the area of straight slot 611,
So that forming ladder between channel 41 and straight slot 611.And the both ends of elastic supporting bar 62 are pushed against on the inner wall of straight slot 611, and
The middle part of elastic supporting bar 62 is plugged in the installation notch 51 at 5 top of drive circuit board.
As shown in figure 3, the slot bottom of elastic supporting bar 62 and installation notch 51 mutually pushes against setting, and elastic supporting bar 62
Middle part is bent upwards to form arch camber under the action of drive circuit board 5, assigns 5 one downward prestressing force of drive circuit board.For
Fixed function of the elastic supporting bar 62 to drive circuit board 5 is further enhanced, when elastic supporting bar 62 and installation notch 51 are inserted
After connecing cooperation, elastic supporting bar 62 is rotated so that angle α is formed between elastic supporting bar 62 and drive circuit board 5, angle α is small
In 90 degree, general α is 45 degree, and drive circuit board 5 is avoided to be slided along the length direction of elastic supporting bar 62.
As shown in figure 3, sliding slot 63 is set on the inner wall of base member 13, and the both sides of 5 bottom of drive circuit board plug
In in sliding slot 63, and drive circuit board 5 is interference fitted with sliding slot 63.
Embodiment 2：A kind of dismountable high-powered LED lamp, as shown in figure 5, difference lies in elasticity branch with embodiment 1
The outer cover of strut 62 is equipped with a rubber sleeve 621.Rubber sleeve 621 is located at the medium position of elastic supporting bar 62, and rubber sleeve
621 are plugged in installation notch 51, are protected to the junction of drive circuit board 5 and elastic supporting bar 62, while the company of raising
Connect effect.
Embodiment 3：A kind of dismountable high-powered LED lamp, as shown in fig. 6, difference lies in do not pass through with embodiment 1
The mode of rotation elastic supporting bar 62 to form angle α between elastic supporting bar 62 and drive circuit board 5, but will drive electricity
Installation notch 51 on road plate 5 are opened up with the angle of angle α so that the middle part of elastic supporting bar 62 is plugged into installation notch
Behind 51 inside, angle α is also formed between elastic supporting bar 62 and drive circuit board 5, can equally avoid drive circuit board 5 along
The length direction of elastic supporting bar 62 slides.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the protection domain of invention.
Claims (10)
1. a kind of dismountable high-powered LED lamp, includes the shell (1) of both ends open setting, shell (1) inner wall is provided with
Radiator (3)；Light source board (4) and drive circuit board (5) are fixed in the radiator (3), the light source board (4) is close to shell
(1) end is arranged；It is characterized in that, having additional support plate (61) inside the radiator (3), the light source board (4) is supported on
On the support plate (61)；Offered on the light source board (4) for drive circuit board (5) by channel (41), the support
The position of corresponding channel (41) offers straight slot (611) on plate (61), and the edge of the straight slot (611) is in the light source board (4)
On projection to fall within the light source board (4) internal；The drive circuit board (5) sets perpendicular to plane where the support plate (61)
It sets, and being fixed on one side on the shell (1) far from support plate (61) on the drive circuit board (5)；The driving circuit
Installation notch (51) are offered on one side close to support plate (61) on plate (5), and the straight slot (611) is internally provided with resilient support
Bar (62), the both ends of the elastic supporting bar (62) are pushed against on the inner wall of the straight slot (611), and the elastic supporting bar
(62) it is inserted into the middle part of in installation notch (51).
2. a kind of dismountable high-powered LED lamp according to claim 1, which is characterized in that the elastic supporting bar
(62) the direction arch camber of middle part towards light source board (4) is arranged, and elastic supporting bar (62) is pushed against in the installation notch (51)
Slot bottom.
3. a kind of dismountable high-powered LED lamp according to claim 2, which is characterized in that the straight slot (611) is in circle
Shape is arranged, and angle α is formed between the elastic supporting bar (62) and drive circuit board (5), and the angle α is less than 90 degree.
4. a kind of dismountable high-powered LED lamp according to claim 2 or 3, which is characterized in that the elastic supporting bar
(62) outer cover is equipped with rubber sleeve (621), and the inner wall of the rubber sleeve (621) is pushed against in the outer of the elastic supporting bar (62)
On wall；The rubber sleeve (621) is plugged in the installation notch (51), and the inner wall and rubber sleeve of installation notch (51)
(621) outer wall pushes against setting.
5. a kind of dismountable high-powered LED lamp according to claim 2 or 3, which is characterized in that in the shell (1)
The one end of portion far from light source board (4) is provided with sliding slot (63), on the drive circuit board (5) far from elastic supporting bar (62) one
End is plugged in the sliding slot (63), and the drive circuit board (5) is interference fitted with sliding slot (63).
6. a kind of dismountable high-powered LED lamp according to claim 5, which is characterized in that the sliding slot (63) is corresponding
The both sides of the drive circuit board (5) are arranged.
7. a kind of dismountable high-powered LED lamp according to claim 6, which is characterized in that the shell (1) include according to
Cylinder part (11), transition member (12) and the base member (13) of secondary connection setting, the transition member (12) set in round platform
It sets, and the larger one end in transition member (12) section is connected on cylinder part (11)；The sliding slot (63) is fixed on the bottom
The section that transition member (12) is corresponded on the inner wall of base member (13), and on the drive circuit board (5) is more than drive circuit board
(5) section of base member (13) is corresponded on.
8. a kind of dismountable high-powered LED lamp according to claim 7, which is characterized in that the light source board (4) is located at
The cylinder part (11) is internal, and the radiator (3) is internal from cylinder part (11) internal stretch to transition member (12).
9. a kind of dismountable high-powered LED lamp according to claim 1, which is characterized in that the light source board (4) passes through
Bolt (43) is fixed in the support plate (61).
10. a kind of dismountable high-powered LED lamp according to claim 1, which is characterized in that the support plate (61) is adopted
It is made of metal, the radiator (3) is aluminum plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792991.XA CN108799865A (en) | 2018-07-18 | 2018-07-18 | A kind of dismountable high-powered LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792991.XA CN108799865A (en) | 2018-07-18 | 2018-07-18 | A kind of dismountable high-powered LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799865A true CN108799865A (en) | 2018-11-13 |
Family
ID=64077070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792991.XA Pending CN108799865A (en) | 2018-07-18 | 2018-07-18 | A kind of dismountable high-powered LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799865A (en) |
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2018
- 2018-07-18 CN CN201810792991.XA patent/CN108799865A/en active Pending
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