CN110375213A - LED corn lamp - Google Patents
LED corn lamp Download PDFInfo
- Publication number
- CN110375213A CN110375213A CN201910712730.7A CN201910712730A CN110375213A CN 110375213 A CN110375213 A CN 110375213A CN 201910712730 A CN201910712730 A CN 201910712730A CN 110375213 A CN110375213 A CN 110375213A
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- lamp holder
- upper housing
- lower case
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- 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
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of LED corn lamps, including upper lamp holder and lower lamp holder, the side surface light emitting unit of multiple groups even circumferential arrangement is equipped between upper lamp holder and lower lamp holder, the upper lamp holder includes upper housing and lower case, the chamber to installation of driver is spliced to form between the upper housing and lower case, the lower case is equipped with the venthole with chamber, the upper housing is provided with the exhaust structure with chamber, the venthole of lower case setting and the exhaust structure of upper housing setting, for realizing the thermal convection of extraneous air and chamber air, consequently facilitating heat caused by driver is discharged out of chamber, to protect driver.
Description
Technical field
The present invention relates to the technical fields of illumination, more particularly, to a kind of LED corn lamp.
Background technique
The outer image corn of LED corn lamp at present has multiple rows of LED lamp bead in side, and light emitting angle is big, and brightness is high, answers
With extensive.Existing LED corn lamp generally comprises lamp body and lamp cap, LED lamp panel is equipped on lamp body, lamp cap is for connecting lamp
Seat, to provide power supply.
Existing LED corn lamp, driver are mounted on lamp cap position, when corn lamp is looked for a job, LED lamp panel
It can generate heat, while driver can also distribute heat, the heat dissipation of LED lamp panel can be carried out scattered by aluminum substrate or other Heat Conduction Materials
Heat, and effective mode is lacked at present for the heat dissipation of driver.
Summary of the invention
The object of the present invention is to provide one kind can be to the LED corn lamp that driver radiates.
Foregoing invention purpose of the invention has the technical scheme that a kind of LED corn lamp, including upper
Lamp holder and lower lamp holder are equipped with the side surface light emitting unit of multiple groups even circumferential arrangement, the upper lamp between upper lamp holder and lower lamp holder
Seat includes upper housing and lower case, and the chamber to installation of driver, institute are spliced to form between the upper housing and lower case
The lower case stated is equipped with the venthole with chamber, and the upper housing is provided with the exhaust structure with chamber.
By using above-mentioned technical proposal, the venthole of lower case setting and the exhaust structure of upper housing setting, for real
The thermal convection of existing extraneous air and chamber air, consequently facilitating heat caused by driver is discharged out of chamber, from
And protect driver.
The present invention is further arranged to, and the upper housing, which is provided with towards lower case, extends first annular protrusion；It is described
Lower case have place driver placing groove, placing groove opening be provided with towards upper housing extend the second convex annular
It rising, the first annular protrusion is mutually spliced with the second annular protrusion is separated into exocoel and placed cavity for chamber, and described second
Annular protrusion is provided with the notch of multiple connection exocoels and placed cavity, and the venthole is connected to exocoel, the exhaust knot
Structure is connected to placed cavity.
By using above-mentioned technical proposal, chamber is divided into exocoel and placement by first annular protrusion and the second annular protrusion
Chamber, when some components are arranged in exocoel, intracavitary component outside the influence that heat caused by driver can be less；And through-hole
It is connected to exocoel, air first passes through exocoel and enters back into placed cavity, realizes to exocoel, the heat dissipation of placed cavity progress step by step, heat dissipation effect
It is good.
The present invention is further arranged to, and the lower case is provided with the first LED lamp panel, and the first LED lamp panel is located at exocoel
Interior, first LED lamp panel is provided with the LED lamp source of multiple groups even circumferential arrangement, is provided with light transmission at the upper housing
Hole, the loophole are provided with lamp housing.
By using above-mentioned technical proposal, the first LED lamp panel is set to exocoel, air enters out of venthole by first
Heat in LED lamp panel is taken away；The first LED lamp panel enables the end of LED corn lamp to shine simultaneously, to realize a variety of situations
Light illumination mode；Except the notch on the second annular protrusion is simultaneously for realizing thermal convection, conducting wire can also be made to pass through, make conducting wire
The first LED lamp panel and driver is connected.
The present invention is further arranged to, and the side surface light emitting unit includes aluminum substrate, the second LED lamp panel, lampshade, described
Lampshade and the second LED lamp panel aluminum substrate is fixed on by screw, the upper end of second LED lamp panel extend lampshade with
Aluminum substrate, and be inserted into the exocoel of lamp holder.
By using above-mentioned technical proposal, the upper end of the second LED lamp panel be inserted into it is outer intracavitary, in this way convenient for driver with
Second LED lamp panel is connected；The setting of aluminum substrate is convenient for radiating to the second LED lamp panel.
The present invention is further arranged to, and the upper lamp holder is provided with heat release hole, and the heat release hole runs through upper lamp holder.
By using above-mentioned technical proposal, heat caused by side surface light emitting unit, conduction extremely encloses the space just given birth to
It is interior, after being heated to the air in the space, after hot-air rises, shed from heat release hole.
The present invention is further arranged to: gap, the position of the heat release hole are provided between multiple groups side surface light emitting unit matter
It sets corresponding with the position in gap.
By using above-mentioned technical proposal, the gap between side surface light emitting unit is for being able to enter cold air to side
In the space that luminescence unit is surrounded, convenient for carrying out heat exchange with side surface light emitting unit, radiating efficiency is high.
The present invention is further arranged to, and the lower case bottom is fixedly installed with fan Hot-air fan, the radiator fan position
In in the space that side surface light emitting unit is surrounded.
By using above-mentioned technical proposal, radiator fan increases the cooling to side surface light emitting unit for accelerating heat exchange；
Fan can cool down lower case simultaneously, and driver transfers heat to lower case, then is radiated by radiator fan,
It is good to fan thermal effect.
The present invention is further arranged to, and attachment base, two attachment bases are provided between the upper lamp holder and lower lamp holder
In one of them lamp cap detachably is installed, another is detachably equipped with capping.
By using above-mentioned technical proposal, the attachment base of upper lamp holder and the setting of lower lamp holder can install lamp cap and capping,
According to the mounting means of LED corn lamp, enabling LED corn lamp formal dress, counter can also fill, one of them is used to install lamp cap,
Another is for installing capping.
The present invention is further arranged to, and the attachment base is provided with circular for being inserted into the connection of lamp cap or capping
Slot, the side wall of the link slot are provided with fixture block, and the lamp cap or capping are provided with for the card slot with fixture block rotary fastening.
It by using above-mentioned technical proposal, is connected between lamp cap or capping and attachment base by rotary fastening, is installed in this way
Compare the quick connection that can complete the two rapidly.
The present invention is further arranged to: the lamp cap and capping are provided with engaging lug, the attachment base be equipped with
The screw hole of engaging lug cooperation, is fixed between the engaging lug and screw hole by screw.
By using above-mentioned technical proposal, engaging lug is fixed on attachment base by screw, the connection for keeping the two stable, in reality
In the installation process of border, the mode of one of installation can choose, or carry out simultaneously using turn buckle merga pass engaging lug
Fixed, fixed effect is more preferable.
In conclusion advantageous effects of the invention are as follows: the design of radiator structure can simultaneously to the first LED lamp panel,
The heat dissipation that second LED lamp panel, driver synchronize, good heat dissipation effect；Upper lamp holder and lower lamp holder can install lamp cap, real
The formal dress of existing LED corn lamp or anti-dress, mounting means are versatile and flexible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of LED corn lamp；
Fig. 2 is the cross-sectional view of LED corn lamp；
Fig. 3 is the structural schematic diagram of aluminum substrate；
Fig. 4 is the schematic diagram of internal structure of upper lamp holder；
Fig. 5 is the structural schematic diagram of lamp cap and attachment base.
In figure, 1, upper lamp holder；11, upper housing；111, first annular protrusion；112, heat dissipation grid；113, loophole；114,
Fixing groove；12, lower case；121, placing groove；122, notch；123, venthole；124, the second annular protrusion；125, slot；
126, locating plate；127, fixed column；13, exocoel；14, placed cavity；15, the first LED lamp panel；151, LED light source；16, heat release hole；
17, lamp housing；171, convex block；2, lower lamp holder；21, lead to spool；22, lead to line mouth；3, side surface light emitting unit；31, aluminum substrate；311, it dissipates
Hot plate；32, the second LED lamp panel；33, lampshade；4, radiator fan；5, lamp cap；51, card slot；52, engaging lug；6, it covers；7, it connects
Seat；71, link slot；72, fixture block；73, screw hole.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is a kind of LED corn lamp disclosed by the invention, including upper lamp holder 1 and lower lamp holder 2, upper lamp holder 1 is under
8 groups of side surface light emitting units, 3,8 groups of side surface light emitting units 3 between lamp holder 2 provided with multi-disc circumferential arrangement arrange in an inverted cone
Structure.
As shown in Fig. 2, upper lamp holder 1 includes upper housing 11 and lower case 12, upper housing 11 and lower case 12 setting up and down
Mutual split forms a chamber, and upper housing 11 is provided with first annular raised 111 extended towards 12 direction of lower case, lower casing
Body 12 is equipped with placing groove 121, and the opening of placing groove 121 is equipped with the second annular protrusion 124 extended to 11 direction of upper housing；The
Chamber is separated into exocoel Room 13 and placed cavity 14 by one annular protrusion 111 and the second annular protrusion 124, and placed cavity 14 is for installing
Driver；Upper housing 11 is provided with heat dissipation grid 112, and heat dissipation grid 112 is corresponding with the position of placed cavity 14.Heat dissipation grid 112
It is made of the grille strip being staggered up and down, can reduce dust to greatest extent in this way or other objects are directly fallen into putting
It sets in chamber 14.Second annular protrusion 124 is provided with 4 notches 122, is connected to exocoel 13 with placed cavity 14, sets in lower case 12
It is equipped with venthole 123, venthole 123 is connected to exocoel 13.The bottom of upper lamp holder 1 is provided with the fixed column extended straight down
127, the end of fixed column 127 is equipped with radiator fan 4.
Side surface light emitting unit 3 includes aluminum substrate 31, the second LED lamp panel 32, lampshade 33；The wherein upper and lower ends of aluminum substrate 31
Upper lamp holder 1 and lower lamp holder 2 are fixed on by screw respectively, the second LED lamp panel 32 is fixed on aluminium by screw respectively with lampshade 33
Substrate 31；Lower case 12 is provided with slot 125, and slot 125 is connected to the exocoel 13 of upper lamp holder 1, the upper end of the second LED lamp panel 32
Extend lampshade 33, and is inserted into slot 125.By leading between driver and the first LED lamp panel 15, the second LED lamp panel 32
Line conducting, conducting wire pass through the notch 122 on the second annular protrusion 124 from placed cavity 14 and enter to exocoel 13, and the first LED light is connected
Plate 15 and the second LED lamp panel 32.
As shown in figure 3, aluminum substrate 31 is equipped with the heat sink 311 of triangle, heat sink 311 is located at aluminum substrate 31 backwards to second
The side of LED lamp panel 32, heat sink 311 are turned down by 31 punching press of aluminum substrate, to make to form one and LED on aluminum substrate 31
The punching of lamp plate bottom connection.
As shown in figure 4, the top of upper lamp holder 1 is additionally provided with cricoid first LED lamp panel 15, the first LED lamp panel 15 is provided with 4
Group 151,4 groups of 151 even circumferentials of LED light source of LED lamp source are arranged in the first LED lamp panel 15；First LED lamp panel 15 is fixed on lower casing
Body 12, and it is located at the position where upper 1 exocoel of lamp holder 13；Position where LED light source 151 is provided with lamp housing 17, lamp housing 17
Two sides are provided with convex block 171, and upper housing 11 is provided with loophole 113 corresponding with 151 position of LED lamp source, and upper housing 11 is set
It is equipped with fixing groove 114, the position of fixing groove 114 is corresponding with the position of convex block 171, when upper housing 11 and lower case 12 are spliced, lamp
The convex block 171 of 17 two sides of shell is embedded in fixing groove 114, and lamp housing 17 is pressed in the first LED lamp panel 15 by upper housing 11.
As shown in figure 4, the position of each the corresponding side surface light emitting unit 3 of lower case 12 is provided with three groups of locating plates 126, it is fixed
Bit slice 126 is for limiting position of 31 upper end of aluminum substrate on upper lamp holder 1, so that the position to side surface light emitting unit 3 carries out
It limits, it is easier for installation accurate when assembling side surface light emitting unit 3.Between two neighboring side surface light emitting unit 3 there are
Gap, for for air circulation, upper lamp holder 1 to be provided with heat release hole 16, and heat release hole 16 is through upper lamp holder 1, the position of heat release hole 16
Gap between two side surface light emitting units 3 is corresponding, and heat caused by side surface light emitting unit 3 can be fast by heat release hole 16
It is dispersed inside the slave LED corn lamp of speed, under the action of radiator fan 4, heat dissipation effect is more preferable.
To sum up, radiator fan 4 can be to radiating on aluminum substrate 31, while radiator fan 4 can drive air by ventilating
Hole 123 enters to the exocoel 13 of lamp holder 1, radiates to the first LED lamp panel 15, then passes through the second annular protrusion by exocoel 13
124 notch 122 enters placed cavity 14, radiates to the driver of placed cavity 14, air is finally from the heat dissipation lattice of upper lamp holder 1
Grid 112 are discharged.In addition the wind of radiator fan 4 can radiate for lower case 12, position corresponding to radiator fan 4 and drive
Dynamic device position is corresponding, so that the heat transfer of driver is radiated to lower case 12, then by radiator fan 4, fan thermal effect is preferable.
As shown in figure 5, upper lamp holder 1 is provided with attachment base 7 with lower lamp holder 2, attachment base 7 is for installing lamp cap 5；Attachment base
7 include circular link slot 71 and the fixture block 72 for being set to 71 side wall of link slot, and lamp cap 5 is provided with and 72 turn buckle of fixture block
The card slot 51 of conjunction, the shape of card slot 51 is in T shape, so that lamp cap 5 is with upper lamp holder 1 with lower lamp holder 2 when connecting, can it is left-handed into
Row fixation or dextrorotation are fixed.After lamp cap 5 is fixed on attachment base 7, during installation to LED corn lamp, according to installation
When rotation direction, fixture block 72 can be caught in the corresponding position of card slot 51, guarantee the normal mounting of LED corn lamp.Due to upper lamp holder 1 with
Lower lamp holder 2 is provided with attachment base 7, and upper lamp holder 1 can install lamp cap 5 with lower lamp holder 2, therefore LED corn lamp can carry out
Formal dress or upside-down mounting, use are more flexible；It should be noted that the one of dress lamp cap 5 of two attachment bases 7, another company
Joint chair 7 installs capping 6 additional, wherein rotary fastening is equally carried out by card slot 51 between capping 6 and attachment base 7, it is easy for installation.
The stability that lamp cap 5 is connect with lamp holder in order to further increase, lamp cap 5 and capping 6 are provided with engaging lug 52,
Upper lamp holder 1 and lower lamp holder 2 are provided with screw hole 73 corresponding with 52 position of engaging lug, when 6 companies of being mounted to of lamp cap 5 or capping
When on joint chair 7, makes the position alignment of engaging lug 52 Yu screw hole 73, be fixed by screw.
The middle part of lower lamp holder 2 is provided with logical spool 21, and logical spool 21 is shut backwards to one end of lamp cap 5, the other end with connect
Seat 7 is connected to；Logical line mouth 22 is offered in the side wall of logical spool 21, the conducting wire on lamp cap 5 on lower lamp holder 2 sequentially passes through logical line mouth
22, the blow vent of lower case 12, the second annular protrusion 124 notch 122 enter to placed cavity 14, be finally connected with driver,
Realize electrical connection；For the displaying convenient for attached drawing, conductor structure is not shown.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of LED corn lamp, including upper lamp holder (1) and lower lamp holder (2), are equipped with multiple groups between upper lamp holder (1) and lower lamp holder (2)
The side surface light emitting unit (3) of even circumferential arrangement, which is characterized in that the upper lamp holder (1) includes upper housing (11) and lower casing
Body (12) is spliced to form the chamber to installation of driver, under described between the upper housing (11) and lower case (12)
Shell (12) is equipped with the venthole (123) with chamber, and the upper housing (11) is provided with the exhaust knot with chamber
Structure.
2. LED corn lamp according to claim 1, which is characterized in that the upper housing (11) is provided with towards lower casing
Body (12) extends first annular raised (111)；The lower case (12) has the placing groove (121) for placing driver, places
Slot (121) opening is provided with the second annular protrusion (124) extended towards upper housing (11), the first annular protrusion
(111) chamber is separated into exocoel (13) and placed cavity (14), second ring with the second annular protrusion (124) mutually splicing
Shape protrusion (124) be provided with it is multiple connection exocoel (13) and placed cavity (14) notches (122), the venthole (123) and
Exocoel (13) connection, the exhaust structure are connected to placed cavity (14).
3. LED corn lamp according to claim 2, which is characterized in that the lower case (12) is provided with the first LED light
Plate (15), the first LED lamp panel (15) are located in exocoel (13), and first LED lamp panel (15) is provided with multiple groups even circumferential
The LED lamp source of arrangement is provided with loophole (113) at the upper housing (11), and the loophole (113) is provided with lamp housing
(17)。
4. LED corn lamp according to claim 3, which is characterized in that the side surface light emitting unit (3) includes aluminum substrate
(31), the second LED lamp panel (32), lampshade (33), the lampshade (33) are fixed on aluminium by screw with the second LED lamp panel (32)
Lampshade (33) and aluminum substrate (31) are extended in the upper end of substrate (31), second LED lamp panel (32), and are inserted into lamp
In the exocoel (13) of seat (1).
5. LED corn lamp according to claim 4, which is characterized in that the upper lamp holder (1) is provided with heat release hole
(16), the heat release hole (16) runs through upper lamp holder (1).
6. LED corn lamp according to claim 5, which is characterized in that between being provided between multiple groups side surface light emitting unit (3)
The position of gap, the heat release hole (16) is corresponding with the position in gap.
7. LED corn lamp according to claim 2, which is characterized in that described lower case (12) bottom is fixedly installed with
Radiator fan (4), the radiator fan (4) are located in the space that side surface light emitting unit (3) is surrounded.
8. LED corn lamp according to claim 1, which is characterized in that between the upper lamp holder (1) and lower lamp holder (2)
It is provided with attachment base (7), one of them in two attachment bases (7) is detachably equipped with lamp cap (5), another detachable peace
Equipped with capping (6).
9. LED corn lamp according to claim 8, which is characterized in that the attachment base (7) is provided with circular be used for
It is inserted into lamp cap (5) or covers the link slot (71) of (6), the side wall of the link slot (71) is provided with fixture block (72), the lamp
Head (5) or capping (6) are provided with for the card slot (51) with fixture block (72) rotary fastening.
10. LED corn lamp according to claim 9, which is characterized in that the lamp cap (5) is provided with capping (6)
Engaging lug (52), the attachment base (7) are equipped with the screw hole (73) cooperated with engaging lug (52), the engaging lug (52) and spiral shell
Nail hole is fixed between (73) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712730.7A CN110375213A (en) | 2019-08-02 | 2019-08-02 | LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910712730.7A CN110375213A (en) | 2019-08-02 | 2019-08-02 | LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375213A true CN110375213A (en) | 2019-10-25 |
Family
ID=68257990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910712730.7A Pending CN110375213A (en) | 2019-08-02 | 2019-08-02 | LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375213A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101675057B1 (en) * | 2015-06-17 | 2016-11-10 | 대영엔지니어링 주식회사 | Eco-friendly led lamp with improved efficiency of heat radiation |
| CN206469095U (en) * | 2016-12-29 | 2017-09-05 | 东莞市合将艺光光电科技有限公司 | A kind of improved corn lamp |
| WO2017210827A1 (en) * | 2016-06-06 | 2017-12-14 | 深圳市莱可照明科技有限公司 | Led corn lamp |
| CN207778064U (en) * | 2018-01-04 | 2018-08-28 | 深圳市必拓电子股份有限公司 | A kind of modular corn lamp |
| CN208268942U (en) * | 2017-11-18 | 2018-12-21 | 深圳市联域光电有限公司 | A kind of LED corn lamp |
| CN208886422U (en) * | 2018-10-17 | 2019-05-21 | 扬州新思路光电科技有限公司 | It can the truncated cone-shaped modularized limit emitting diode (LED) light bulb arbitrarily installed of upper and lower side |
-
2019
- 2019-08-02 CN CN201910712730.7A patent/CN110375213A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101675057B1 (en) * | 2015-06-17 | 2016-11-10 | 대영엔지니어링 주식회사 | Eco-friendly led lamp with improved efficiency of heat radiation |
| WO2017210827A1 (en) * | 2016-06-06 | 2017-12-14 | 深圳市莱可照明科技有限公司 | Led corn lamp |
| CN206469095U (en) * | 2016-12-29 | 2017-09-05 | 东莞市合将艺光光电科技有限公司 | A kind of improved corn lamp |
| CN208268942U (en) * | 2017-11-18 | 2018-12-21 | 深圳市联域光电有限公司 | A kind of LED corn lamp |
| CN207778064U (en) * | 2018-01-04 | 2018-08-28 | 深圳市必拓电子股份有限公司 | A kind of modular corn lamp |
| CN208886422U (en) * | 2018-10-17 | 2019-05-21 | 扬州新思路光电科技有限公司 | It can the truncated cone-shaped modularized limit emitting diode (LED) light bulb arbitrarily installed of upper and lower side |
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Application publication date: 20191025 |