CN214405744U - LED lamp pearl that radiating effect is good - Google Patents
LED lamp pearl that radiating effect is good Download PDFInfo
- Publication number
- CN214405744U CN214405744U CN202023305762.2U CN202023305762U CN214405744U CN 214405744 U CN214405744 U CN 214405744U CN 202023305762 U CN202023305762 U CN 202023305762U CN 214405744 U CN214405744 U CN 214405744U
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- China
- Prior art keywords
- shell
- heat dissipation
- fixed
- lamp holder
- lamp bead
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- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 title claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000005286 illumination Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A LED lamp bead with good heat dissipation effect comprises a shell, wherein a lamp holder is fixed on the shell, a lamp bead body is installed on the lamp holder, two power lines are electrically connected with the lamp holder, a mounting frame is fixed on a wall, a plurality of heat dissipation fins which are distributed discontinuously are fixed between a lantern ring and a fixing ring on the outer side of the lamp holder, hollow spaces are formed among the heat dissipation fins, the rapid heat conduction and heat dissipation are carried out when the lamp bead body works, the heat dissipation effect around the lamp bead body is improved, the lamp bead body works favorably, a heat conduction ball connected with a fixing rod is positioned among the heat dissipation fins, so that heat is rapidly conducted onto the heat dissipation fins through the heat conduction ball to dissipate heat, the heat conduction ball is clamped between the two power lines, the short circuit caused by the contact damage of the two power lines is avoided, the shell is separated from the shell by rotating the two screw rods, and then the lamp holder is rotated by rotating the shell on the two rotating blocks, and adjusting an included angle between the mounting frame and the lamp holder so as to adjust the light source irradiation direction of the lamp bead body.
Description
Technical Field
The utility model belongs to the technical field of the LED lamp pearl technique and specifically relates to a LED lamp pearl that the radiating effect is good is related to.
Background
The LED lamp bead is just a light-emitting diode, and the LED is totally called a semiconductor light-emitting diode, is made of semiconductor materials, is a light-emitting device for directly converting electric energy into light energy and converting electric signals into optical signals, is characterized by low power consumption, high brightness, bright color, vibration resistance, long service life and the like, and is arranged on a lamp strip and a lamp holder; traditional LED lamp pearl is installed and is carried out the long-term illumination during operation at the lamp pearl, and LED lamp pearl heat dissipation variation for the temperature rise causes LED lamp pearl damage condition, is unfavorable for the work of LED lamp pearl.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a LED lamp pearl that the radiating effect is good is used for solving above-mentioned problem.
In order to achieve the purpose, the utility model relates to a LED lamp pearl that radiating effect is good, which comprises an outer shell, the shell is fixed with the lamp stand, lamp stand threaded connection has lamp pearl body, lamp stand electrically connected has two power cords, the lateral wall of lamp stand is fixed with the lantern ring, the lateral wall of the lantern ring is fixed with a plurality of fin, one side of fin is fixed with solid fixed ring, the lamp stand is fixed with the dead lever, dead lever threaded connection has heat conduction ball, heat conduction ball contradicts in two between the power cord, the shell rotates and is connected with two turning blocks, two the turning block is fixed with the mounting bracket, the turning block rotates and is connected with the screw rod, the screw rod with threaded connection between the shell, the screw rod with the lateral wall of turning block is contradicted.
Preferably, the radiating fin is of an L-shaped structure, and the two power lines penetrate through the inner part of the fixing ring.
Preferably, two limiting balls are fixed between the shell and the lamp holder, and a lampshade is fixed on one side of the shell through a nut.
Preferably, the mounting bracket is located at one side of the heat sink, and the screw is located at a rotation point of the rotation block.
Preferably, one side of the screw rod is of an annular structure, and the lantern ring is fixedly connected with the shell.
Has the advantages that:
1. the utility model discloses a fix the mounting bracket on the wall, be fixed with a plurality of fin that are interrupted the distribution between the lantern ring in the lamp stand outside and the solid fixed ring, form the cavity space between a plurality of fin, carry out quick heat conduction, heat dissipation to lamp pearl body during operation, improve radiating effect around the lamp pearl body, do benefit to lamp pearl body work.
2. The utility model discloses the heat conduction ball that the dead lever is connected is located between a plurality of fin for the heat dispels the heat on heat conduction ball quick heat conduction to a plurality of fins, and heat conduction ball centre gripping avoids two power cord contact damages to cause the short circuit between two power cords.
3. The utility model discloses a rotate two screw rods and break away from the shell, at this moment through rotating the shell on two turning blocks, make the lamp stand rotate, adjust the contained angle between mounting bracket and the lamp stand to the light source irradiation direction of adjusting lamp pearl body does benefit to lamp pearl body work and carries out the illumination of different positions.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the present invention.
Fig. 3 is a schematic view of the connection between the collar, the fixing ring and the heat sink according to the present invention.
Fig. 4 is a schematic structural diagram of the heat sink of the present invention.
In the figure: 1. the shell, 2, lamp stand, 3, lamp pearl body, 4, lamp shade, 5, spacing ball, 6, the lantern ring, 7, solid fixed ring, 8, fin, 9, power cord, 10, dead lever, 11, heat conduction ball, 12, turning block, 13, mounting bracket, 14, screw rod.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-4.
The utility model discloses a LED lamp pearl with good heat dissipation effect, which is shown by figures 1-4, the LED lamp pearl comprises a shell 1, the shell 1 is fixed with a lamp holder 2, the lamp holder 2 is in threaded connection with a lamp pearl body 3, the lamp pearl body 3 is convenient to separate from the lamp holder 2, the lamp holder 2 is electrically connected with two power cords 9, the outer side wall of the lamp holder 2 is fixed with a lantern ring 6, the outer side wall of the lantern ring 6 is fixed with a plurality of radiating fins 8, one side of the radiating fin 8 is fixed with a fixing ring 7, the lamp holder 2 is fixed with a fixing rod 10, the fixing rod 10 is in threaded connection with a heat conducting ball 11, the heat conducting ball 11 is abutted between the two power cords 9, the shell 1 is rotatably connected with two rotating blocks 12, the two rotating blocks 12 are fixed with an installation frame 13, the rotating blocks 12 are rotatably connected with a screw 14, the screw 14 is in threaded connection with the shell 1, and the screw 14 is abutted against the outer side wall of the rotating blocks 12; the mounting frame 13 is fixed on the wall, the lamp bead body 3 mounted on the lamp holder 2 is electrified to perform lighting work by externally connecting two power lines 9 with a power supply, a plurality of radiating fins 8 which are distributed discontinuously are fixed between the lantern ring 6 and the fixing ring 7 on the outer side of the lamp holder 2, hollow spaces are formed among the radiating fins 8, rapid heat conduction and heat dissipation are performed when the lamp bead body 3 works, the heat dissipation effect around the lamp bead body 3 is improved, the lamp bead body 3 is facilitated to work, the heat conduction ball 11 connected with the fixing rod 10 is positioned among the radiating fins 8, heat is rapidly conducted to the radiating fins 8 through the heat conduction ball 11 to dissipate heat, the heat conduction ball 11 is clamped between the two power lines 9, the two power lines 9 are prevented from being damaged and causing short circuit, one side of the screw rod 14 is far away from the outer side wall of the rotating block 12 by rotating the two screw rods 14, at this time, by rotating the housing 1 on the two rotating blocks 12, make lamp stand 2 rotate, adjust the contained angle between mounting bracket 13 and the lamp stand 2 to adjust the light source irradiation direction of lamp pearl body 3, do benefit to 3 works of lamp pearl body and carry out the illumination of different positions.
The heat sink 8 is an L-shaped structure, and two power lines 9 penetrate through the inside of the fixing ring 7 for heat conduction and heat dissipation.
Be fixed with two spacing balls 5 between shell 1 and lamp stand 2, one side of shell 1 is fixed with lamp shade 4 through the nut, in order to protect lamp pearl body 3, through dismantling lamp shade 4, the dismantlement of the lamp pearl body 3 of being convenient for is changed.
The mounting bracket 13 is located one side of the heat sink 8, the screw 14 is located at the position of the rotation point of the rotating block 12, and after the angle adjustment between the mounting bracket 13 and the lamp holder 2 is completed, the screw 14 is connected with the housing 1 by rotating the screw 14, so that the screw 14 abuts against the outer side wall of the rotating block 12, and the rotating block 12 is fixed on the housing 1.
One side of the screw 14 is in a ring structure, and the lantern ring 6 is fixedly connected with the shell 1, so that the screw 14 can be rotated conveniently.
The working principle is as follows: the utility model fixes the mounting frame 13 on the wall, the lamp bead body 3 installed on the lamp holder 2 is electrified to carry out the illumination work by connecting the two power lines 9 with the external power supply, a plurality of radiating fins 8 which are discontinuously distributed are fixed between the lantern ring 6 and the fixing ring 7 at the outer side of the lamp holder 2, a hollow space is formed between the radiating fins 8, the lamp bead body 3 is rapidly conducted and radiated when working, the radiating effect around the lamp bead body 3 is improved, the lamp bead body 3 is facilitated to work, the heat conducting ball 11 connected with the fixing rod 10 is positioned between the radiating fins 8, so that the heat is rapidly conducted to the radiating fins 8 through the heat conducting ball 11 to radiate heat, the heat conducting ball 11 is clamped between the two power lines 9, the short circuit caused by the contact damage of the two power lines 9 is avoided, the screw rod 14 is separated from the shell 1 by rotating the two screw rods 14, one side of the screw rod 14 is far away from the outer side wall of the rotating block 12, at this moment, the shell 1 is rotated on the two rotating blocks 12, so that the lamp holder 2 rotates, and an included angle between the mounting frame 13 and the lamp holder 2 is adjusted, so that the light source irradiation direction of the lamp bead body 3 is adjusted, and the lamp bead body 3 can be favorably used for illumination at different positions during working.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The LED lamp bead with good heat dissipation effect comprises a shell (1) and is characterized in that a lamp holder (2) is fixed on the shell (1), a lamp bead body (3) is connected to the lamp holder (2) in a threaded manner, two power lines (9) are electrically connected to the lamp holder (2), a lantern ring (6) is fixed on the outer side wall of the lamp holder (2), a plurality of radiating fins (8) are fixed on the outer side wall of the lantern ring (6), a fixing ring (7) is fixed on one side of each radiating fin (8), a fixing rod (10) is fixed on the lamp holder (2), a heat conducting ball (11) is connected to the fixing rod (10) in a threaded manner, the heat conducting ball (11) is abutted between the two power lines (9), two rotating blocks (12) are rotatably connected to the shell (1), a mounting frame (13) is fixed to the two rotating blocks (12), and a screw rod (14) is rotatably connected to the rotating blocks (12), the screw rod (14) is in threaded connection with the shell (1), and the screw rod (14) is abutted to the outer side wall of the rotating block (12).
2. The LED lamp bead with good heat dissipation effect according to claim 1, wherein the heat dissipation sheet (8) is of an L-shaped structure, and the two power lines (9) penetrate through the inside of the fixing ring (7).
3. The LED lamp bead with good heat dissipation effect according to claim 1, wherein two limiting balls (5) are fixed between the shell (1) and the lamp holder (2), and a lampshade (4) is fixed on one side of the shell (1) through a nut.
4. The LED lamp bead with the good heat dissipation effect as claimed in claim 1, wherein the mounting frame (13) is located on one side of the heat sink (8), and the screw (14) is located at a rotation point of the rotating block (12).
5. The LED lamp bead with the good heat dissipation effect as claimed in claim 1, wherein one side of the screw (14) is of an annular structure, and the lantern ring (6) is fixedly connected with the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305762.2U CN214405744U (en) | 2020-12-31 | 2020-12-31 | LED lamp pearl that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305762.2U CN214405744U (en) | 2020-12-31 | 2020-12-31 | LED lamp pearl that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214405744U true CN214405744U (en) | 2021-10-15 |
Family
ID=78043310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023305762.2U Expired - Fee Related CN214405744U (en) | 2020-12-31 | 2020-12-31 | LED lamp pearl that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214405744U (en) |
-
2020
- 2020-12-31 CN CN202023305762.2U patent/CN214405744U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |