CN111928124A - LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area - Google Patents
LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area Download PDFInfo
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- CN111928124A CN111928124A CN202010832527.6A CN202010832527A CN111928124A CN 111928124 A CN111928124 A CN 111928124A CN 202010832527 A CN202010832527 A CN 202010832527A CN 111928124 A CN111928124 A CN 111928124A
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- rotating shaft
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- fixedly connected
- rectangular
- led lamp
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- 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
-
- 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
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- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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]
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- 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)
Abstract
The invention discloses an LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area, and relates to the technical field of LED lamp beads capable of enhancing heat conduction efficiency by increasing contact area. This LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, including LED banks box and LED cooling box, the higher authority fixedly connected with LED lamp pearl of LED banks box, the equal fixedly connected with rectangle slider in both sides of LED banks box, the following fixedly connected with supporting leg of LED cooling box should be through the LED lamp pearl of increase area of contact reinforcing heat conduction efficiency, and the removal through the piston rod drives the piston and removes in the cooler bin, and the removal of piston compresses the coolant liquid in the cooler bin, and the coolant liquid leads to pipe to enter into flexible water bag in, through pouring into the coolant liquid in with flexible water bag for flexible water bag lies in the LED banks box contact back, and continuous cooling to the LED banks box has reduced the temperature on LED banks box surface greatly.
Description
Technical Field
The invention relates to the technical field of LED lamp beads with enhanced heat conduction efficiency by increasing contact area, in particular to an LED lamp bead with enhanced heat conduction efficiency by increasing contact area.
Background
The LED lamp bead is an English abbreviation LED of a light-emitting diode, which is a popular name, the end voltage of a PN junction forms a certain potential barrier, when a forward bias voltage is applied, the potential barrier is reduced, and most current carriers in a P area and an N area diffuse to each other. Since electron mobility is much greater than hole mobility, a large number of electrons will diffuse into the P region, constituting an injection of minority carriers into the P region. These electrons recombine with holes in the valence band and the energy obtained upon recombination is released as light energy. This is the principle of PN junction luminescence.
Because of the characteristics of long service life and the like, the LED lamp bead has certain application in various industries, but the existing LED lamp bead has the following characteristics: because the LED lamp is small in size, a large amount of heat can be generated after the LED lamp is used for a long time, the heat is too high, heat can be transmitted to other parts, and other parts are damaged, so that the LED lamp bead with the heat conduction efficiency enhanced by increasing the contact area is urgently needed.
Disclosure of Invention
The invention aims to provide an LED lamp bead for enhancing heat conduction efficiency by increasing contact area so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the LED lamp cooling device comprises an LED lamp set box and an LED cooling box, wherein an LED lamp bead is fixedly connected to the upper surface of the LED lamp set box, two sides of the LED lamp set box are fixedly connected with a rectangular sliding block, a supporting leg is fixedly connected to the lower surface of the LED cooling box, a rectangular sliding groove I is formed in the LED cooling box, a rectangular sliding groove II is formed in the bottom of the LED cooling box, an LED lamp cooling liquid storage device is arranged in the LED cooling box and comprises a water pipe, a cooling box is fixedly connected to the left surface of the water pipe, a water injection pipe is fixedly connected to the left surface of the cooling box, a piston is movably connected in the cooling box, a piston rod is fixedly connected to the front surface of the piston, and a spring is fixedly connected to the front surface of the piston;
the front side of the spring is provided with a balance rod device;
and an LED cooling device is arranged in the LED cooling box.
Preferably, the balancing rod device comprises a first rotating shaft, a balancing plate is movably connected to the outer surface of the first rotating shaft, a spring is fixedly connected to the back of the balancing plate, a second rotating shaft is movably connected to the front of the balancing plate, the LED cooling device comprises a fourth rotating shaft, a telescopic water bag is movably sleeved on the outer surfaces of the four rotating shafts, a first rectangular fixing frame is movably sleeved on the outer surface of the right part of the four rotating shafts, and a second rectangular fixing frame is movably sleeved on the outer surface of the left part of the four rotating shafts;
a hand-operated linkage device is arranged on the right side of the rectangular fixing frame;
a telescopic device is arranged below the telescopic water bag.
Preferably, the hand-operated linkage device comprises a second gear, a fourth rotating shaft is fixedly connected to the inner surface of the second gear, a first gear is meshed with the back of the second gear, a rectangular rotating shaft sleeve is movably sleeved on the upper and lower surfaces of the first gear, the left surfaces of the two rectangular rotating shaft sleeves are fixed on the first rectangular fixing frame, a third rotating shaft is fixedly connected below the first gear, a second circular rotating shaft sleeve is movably sleeved on the outer surface of the third rotating shaft, the upper surface of the second circular rotating shaft sleeve is fixedly connected to the surface wall of the LED cooling box, a first rectangular connecting rod is fixedly connected below the third rotating shaft, a first circular rotating shaft sleeve is fixedly connected below the first rectangular connecting rod, a handle is movably sleeved on the inner surface of the first circular rotating shaft sleeve, the telescopic device comprises a rectangular supporting plate, and the back of the rectangular supporting plate is fixedly connected to the first rectangular fixing frame, the lower surface of the rectangular supporting plate is movably connected with a fifth rotating shaft, the outer surface of the fifth rotating shaft is fixedly sleeved with a second rectangular connecting rod, and the lower surface of the second rectangular connecting rod is movably sleeved with a sixth rotating shaft.
Preferably, a third rectangular connecting rod is fixedly sleeved on the outer surface of the sixth rotating shaft, a seventh rotating shaft is movably sleeved on the inner surface of the third rectangular connecting rod, a fourth rectangular connecting rod is fixedly connected to the upper surface of the seventh rotating shaft, a second rotating shaft is movably sleeved on the inner surface of the left part of the fourth rectangular connecting rod, and a sliding device is arranged below the fourth rectangular connecting rod; the sliding device comprises a rectangular sliding rod, the upper surface of the rectangular sliding rod is fixedly connected to the fourth rectangular connecting rod, the left surface and the right surface of the lower portion of the rectangular sliding rod are fixedly connected with sliding blocks, and the two sliding blocks are connected into the second rectangular sliding groove in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
(1) this LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, the removal through the piston rod drives the piston and removes in the cooler bin, the removal of piston compresses the coolant liquid in the cooler bin, the coolant liquid leads to pipe enters into flexible water bag in, through injecting the coolant liquid in the flexible water bag for flexible water bag lies in the LED banks box and contacts the back, the continuous cooling to the LED banks box, the surperficial temperature of LED banks box has been reduced greatly.
(2) This LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, the rotation of second pivot is driven in the removal through rectangular connecting rod four, the rotation of second pivot drives the rotation of balance plate, the rotation of balance plate drives the rotation of first pivot, the rotation of balance plate drives the extension of spring, the spring is tensile to drive the removal of piston rod behind the suitable position, connect piston rod and balance plate through the concertina power that utilizes the spring, thereby be favorable to increasing tensile angle between balance plate and the piston rod.
(3) This LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, move forward through flexible water bag and drive the removal of rectangle connecting rod four, the removal of rectangle connecting rod four drives the removal of seven of pivot, the removal of seven of pivot drives the rotary motion of rectangle connecting rod three, the rotation of three of rectangle connecting rod drives the rotation of six of pivot, the rotation of six of pivot drives the rotary motion of rectangle connecting rod two, the removal of rectangle connecting rod two drives the rotation of five of pivot, the removal of rectangle connecting rod four drives the removal of rectangle slide bar, the slider of rectangle slide bar lower part removes in two of rectangle spouts, expand flexible water bag through using telescoping device, greatly increased the expansion area of flexible water bag, thereby be favorable to the cooling area of increase device.
(4) This LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, the rotation of driving gear one through the rotation of pivot three, the rotation of driving gear two of gear one, the rotation of driving pivot four of gear two is rotatory, the rotation of driving flexible water bag of rotation of pivot four to drive flexible water bag and move forward, through the block that utilizes gear two and a two gears of rectangle mount, thereby be favorable to the device to carry out the rotation of different angles.
(5) The LED lamp bead capable of enhancing the heat conduction efficiency by increasing the contact area is characterized in that the LED lamp bead is placed in an LED lamp set box, the LED lamp bead is inserted into the LED cooling box, rectangular sliding blocks on two sides of the LED lamp set box slide in a rectangular sliding groove I in the LED cooling box, after the LED lamp set box enters the LED cooling box, cooling liquid is injected into the cooling box through a water injection pipe, a rotating shaft handle is rotated by a hand, the rotating shaft handle rotates in a circular rotating shaft sleeve I and drives a circular rotating shaft sleeve I to do circular motion, the circular motion of the circular rotating shaft sleeve I drives a rectangular connecting rod I to do circular motion, the rectangular connecting rod I does circular motion and drives a rotating shaft III to rotate, the rotating shaft III rotates in a circular rotating shaft sleeve II, the traditional cooling device is mostly driven by a motor, a user cannot regulate and control according to the self demand, the device can regulate and control by adopting simple hand-operated rotation, so that the, greatly increasing the practicability of the device.
Drawings
FIG. 1 is a schematic structural diagram of an LED cooling box according to the present invention;
FIG. 2 is an enlarged view of FIG. 1A of the present invention;
FIG. 3 is a schematic view of a rectangular chute of the present invention;
FIG. 4 is a schematic view of the retractable water bag of the present invention;
FIG. 5 is a schematic view of a rectangular spindle sleeve according to the present invention;
FIG. 6 is a schematic view of a rectangular link according to the present invention.
In the figure: 1LED lamp group box, 11LED lamp beads, 12 rectangular sliding blocks, 2LED cooling box, 21 supporting legs, 22 rectangular sliding grooves I, 23 rectangular sliding grooves II, 3 water pipes, 31 cooling box, 32 water injection pipes, 33 piston rods, 34 springs, 35 rotating shafts I, 36 balance plates, 37 rotating shafts II, 4 rotating shaft handles, 41 round rotating shaft sleeves I, 42 rectangular connecting rods I, 43 rotating shafts III, 44 round rotating shaft sleeves II, 45 rectangular rotating shaft sleeves, 46 gear I, 47 gear II, 5 rotating shafts IV, 51 rectangular fixing frames I, 54 telescopic water bags, 6 rectangular supporting plates, 61 rotating shafts V, 62 rectangular connecting rods II, 63 rotating shafts VI, 64 rectangular connecting rods III, 65 rotating shafts seven, 66 rectangular connecting rods IV, 67 rectangular sliding rods and 68 rectangular fixing frames II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an LED lamp bead for enhancing heat conduction efficiency by increasing contact area comprises an LED lamp set box 1 and an LED cooling box 2, wherein the upper surface of the LED lamp set box 1 is fixedly connected with an LED lamp bead 11, two sides of the LED lamp set box 1 are both fixedly connected with a rectangular slide block 12, the lower surface of the LED cooling box 2 is fixedly connected with a support leg 21, a rectangular chute I22 is arranged in the LED cooling box 2, the bottom of the LED cooling box 2 is provided with a rectangular chute II 23, an LED lamp cooling liquid storage device is arranged in the LED cooling box 2 and comprises a water pipe 3, the left surface of the water pipe 3 is fixedly connected with a cooling box 31, the left surface of the cooling box 31 is fixedly connected with a water injection pipe 32, a piston is movably connected in the cooling box 31, the rotation of the rotating shaft II 37 drives the rotating shaft II 36 to rotate, the rotating shaft I35 is driven by the rotating shaft II 36 to rotate, the rotating shaft II 36 drives the stretching of the spring 34, the spring 34 drives the piston rod 33 to move, the piston is driven by the movement of the piston rod 33 to move in the cooling box 31, the cooling liquid in the cooling box 31 is compressed by the movement of the piston, the cooling liquid enters the telescopic water bag 54 through the water pipe 3, the telescopic water bag 54 is enabled to be contacted with the LED lamp set box 1 by injecting the cooling liquid into the telescopic water bag 54, the piston rod 33 is fixedly connected to the front side of the piston, the spring 34 is fixedly connected to the front side of the piston rod 33, the balance rod device is arranged on the front side of the spring 34, the LED temperature reduction box 2 is internally provided with the LED temperature reduction device, the balance rod device comprises a first rotating shaft 35, the outer surface of the first rotating shaft 35 is movably connected with a balance plate 36, the spring 34 is fixedly connected to the back side of the balance plate 36, the front side of the balance plate 36 is movably connected with a second rotating shaft 37, the LED temperature reduction device comprises a fourth rotating shaft 5, the, the outer surface of the left part of the rotating shaft IV 5 is movably sleeved with a rectangular fixing frame II 68, the right side of the rectangular fixing frame I51 is provided with a hand-operated linkage device, and the lower surface of the telescopic water bag 54 is provided with a telescopic device.
The hand-operated linkage device comprises a second gear 47, the inner surface of the second gear 47 is fixedly connected with a fourth rotating shaft 5, the back surface of the second gear 47 is engaged with a first gear 46, the upper surface and the lower surface of the first gear 46 are movably sleeved with a rectangular rotating shaft sleeve 45, the left surfaces of the two rectangular rotating shaft sleeves 45 are fixed on a first rectangular fixing frame 51, the lower surface of the first gear 46 is fixedly connected with a third rotating shaft 43, the outer surface of the third rotating shaft 43 is movably sleeved with a second circular rotating shaft sleeve 44, the upper surface of the second circular rotating shaft sleeve 44 is fixedly connected on the surface wall of the LED cooling box 2, a cooling liquid is injected into the cooling box 31 by the water injection pipe 32, the rotating shaft handle 4 is rotated by hand, the rotating shaft handle 4 rotates in the first circular rotating shaft sleeve 41 and drives the first circular rotating shaft sleeve 41 to do circular motion, the circular motion of the first circular rotating shaft sleeve 41 drives the first rectangular connecting, the third rotating shaft 43 rotates in the second round rotating shaft sleeve 44, the first rectangular connecting rod 42 is fixedly connected to the lower surface of the third rotating shaft 43, the first round rotating shaft sleeve 41 is fixedly connected to the lower surface of the first rectangular connecting rod 42, and the rotating shaft handle 4 is movably sleeved on the inner surface of the first round rotating shaft sleeve 41.
The telescopic device comprises a rectangular support plate 6, the back of the rectangular support plate 6 is fixedly connected to a rectangular fixed frame I51, a rotating shaft five 61 is movably connected to the lower surface of the rectangular support plate 6, a rectangular connecting rod two 62 is fixedly sleeved on the outer surface of the rotating shaft five 61, a rotating shaft six 63 is movably sleeved on the lower surface of the rectangular connecting rod two 62, a rectangular connecting rod three 64 is fixedly sleeved on the outer surface of the rotating shaft six 63, a rotating shaft seven 65 is movably sleeved on the inner surface of the rectangular connecting rod three 64, a rectangular connecting rod four 66 is fixedly connected to the upper surface of the rotating shaft seven 65, a rotating shaft two 37 is movably sleeved on the inner surface of the left part of the rectangular connecting rod four 66, the telescopic water bag 54 moves forwards to drive the rectangular connecting rod four 66 to move, the rotating shaft seven 65 to drive the rotating movement of the rectangular connecting rod three 64 to rotate, the second rectangular connecting rod 62 moves to drive the fifth rotating shaft 61 to rotate, the fourth rectangular connecting rod 66 moves to drive the rectangular sliding rod 67 to move, the sliding block at the lower part of the rectangular sliding rod 67 moves in the second rectangular sliding groove 23, and a sliding device is arranged below the fourth rectangular connecting rod 66; the sliding device comprises a rectangular sliding rod 67, the upper surface of the rectangular sliding rod 67 is fixedly connected to a rectangular connecting rod IV 66, the left surface and the right surface of the lower part of the rectangular sliding rod 67 are fixedly connected with a sliding block, and the two sliding blocks are both slidably connected into a rectangular sliding groove II 23.
The working principle is as follows:
the first step is as follows: the LED lamp beads 11 are placed in an LED lamp set box 1, the LED lamp beads 11 are inserted into an LED cooling box 2, rectangular sliding blocks 12 on two sides of the LED lamp set box 1 slide in rectangular sliding grooves 22 in the LED cooling box 2, after the LED lamp set box 1 enters the LED cooling box 2, cooling liquid is injected into a cooling box 31 through a water injection pipe 32, a rotating shaft handle 4 is rotated by hands, the rotating shaft handle 4 rotates in a circular rotating shaft sleeve I41 and drives the circular rotating shaft sleeve I41 to do circular motion, the circular motion of the circular rotating shaft sleeve I41 drives a rectangular connecting rod I42 to do circular motion, the rectangular connecting rod I42 does circular motion and drives a rotating shaft III 43 to rotate, the rotating shaft III 43 rotates in a circular rotating shaft sleeve II 44, the traditional cooling device is mostly driven by a motor, a user cannot regulate and control according to the self requirements, the device can regulate and control according to the self requirements by adopting simple hand-operated rotation, greatly increasing the practicability of the device.
The second step is that: the rotation of the third rotating shaft 43 drives the rotation of the first gear 46, the rotation of the first gear 46 drives the rotation of the second gear 47, the rotation of the second gear 47 drives the rotation of the fourth rotating shaft 5, the rotation of the fourth rotating shaft 5 drives the rotation of the telescopic water bag 54 and drives the telescopic water bag 54 to move forward, the forward movement of the telescopic water bag 54 drives the movement of the fourth rectangular connecting rod 66, the movement of the fourth rectangular connecting rod 66 drives the movement of the seventh rotating shaft 65, the movement of the seventh rotating shaft 65 drives the rotation of the third rectangular connecting rod 64, the rotation of the third rectangular connecting rod 64 drives the rotation of the sixth rotating shaft 63, the rotation of the sixth rotating shaft 63 drives the rotation of the second rectangular connecting rod 62, the movement of the fifth rotating shaft 61, the movement of the fourth rectangular connecting rod 66 drives the movement of the rectangular sliding rod 67, the sliding block at the lower part of the rectangular sliding rod 67 moves in the second rectangular sliding groove 23, and, the expansion area of the telescopic water bag 54 is greatly increased, thereby being beneficial to increasing the cooling area of the device.
The third step: the rotation of the second 37 of removal drive pivot of the four 66 of rectangular connecting rod, the rotation of the second 37 of pivot drives the rotation of balance plate 36, the rotation of balance plate 36 drives the rotation of the first 35 of pivot, the rotation of balance plate 36 drives the extension of spring 34, spring 34 stretches to the removal that drives piston rod 33 behind the suitable position, the removal of piston rod 33 drives the piston and removes in cooler bin 31, the coolant liquid in cooler bin 31 is compressed in the removal of piston, the coolant liquid passes through water pipe 3 and enters into flexible water bag 54, through pouring into the coolant liquid in with flexible water bag 54, make flexible water bag 54 lie in LED banks box 1 contact after, the continuous cooling to LED banks box 1, the temperature on LED banks box 1 surface has been reduced greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a LED lamp pearl through increase area of contact reinforcing heat conduction efficiency, includes LED banks box (1) and LED cooling box (2), higher authority fixedly connected with LED lamp pearl (11) of LED banks box (1), rectangle slider (12) of the equal fixedly connected with in both sides of LED banks box (1), below fixedly connected with supporting leg (21) of LED cooling box (2), rectangle spout one (22) have been seted up in LED cooling box (2), rectangle spout two (23) have been seted up to LED cooling box (2) bottom, be equipped with LED lamp cooling liquid storage device in LED cooling box (2), its characterized in that: the LED lamp cooling liquid storage device comprises a water pipe (3), a cooling box (31) is fixedly connected to the left surface of the water pipe (3), a water injection pipe (32) is fixedly connected to the left surface of the cooling box (31), a piston is movably connected in the cooling box (31), a piston rod (33) is fixedly connected to the front surface of the piston, and a spring (34) is fixedly connected to the front surface of the piston rod (33);
the front surface of the spring (34) is provided with a balance bar device;
and an LED cooling device is arranged in the LED cooling box (2).
2. The LED lamp bead for enhancing the heat conduction efficiency by increasing the contact area according to claim 1, wherein: the balance bar device comprises a first rotating shaft (35), a balance plate (36) is movably connected to the outer surface of the first rotating shaft (35), a spring (34) is fixedly connected to the back of the balance plate (36), and a second rotating shaft (37) is movably connected to the front of the balance plate (36).
3. The LED lamp bead for enhancing the heat conduction efficiency by increasing the contact area according to claim 1, wherein: the LED cooling device comprises a fourth rotating shaft (5), a telescopic water bag (54) is movably sleeved on the outer surface of the fourth rotating shaft (5), a first rectangular fixing frame (51) is movably sleeved on the outer surface of the right part of the fourth rotating shaft (5), and a second rectangular fixing frame (68) is movably sleeved on the outer surface of the left part of the fourth rotating shaft (5);
a hand-operated linkage device is arranged on the right side of the first rectangular fixing frame (51);
a telescopic device is arranged below the telescopic water bag (54).
4. The LED lamp bead capable of enhancing the heat conduction efficiency by increasing the contact area according to claim 3, wherein: hand aggregate unit includes gear two (47), the internal surface fixedly connected with pivot four (5) of gear two (47), the back meshing of gear two (47) has gear one (46), a rectangle pivot cover (45), two have all been cup jointed in the equal activity of the upper and lower two sides of gear one (46) the left surface of rectangle pivot cover (45) is all fixed on rectangle mount (51).
5. The LED lamp bead capable of enhancing the heat conduction efficiency by increasing the contact area according to claim 4, wherein: fixedly connected with pivot three (43) below gear one (46), the surface activity of pivot three (43) has cup jointed circular pivot cover two (44), the higher authority fixed connection of circular pivot cover two (44) is on LED cooling box (2) table wall, fixedly connected with rectangle connecting rod one (42) below pivot three (43), the circular pivot cover one (41) of fixedly connected with below rectangle connecting rod one (42), the internal surface activity of circular pivot cover one (41) has cup jointed the pivot (4).
6. The LED lamp bead capable of enhancing the heat conduction efficiency by increasing the contact area according to claim 3, wherein: the telescopic device comprises a rectangular support plate (6), the back of the rectangular support plate (6) is fixedly connected to a first rectangular fixing frame (51), a fifth rotating shaft (61) is movably connected to the lower surface of the rectangular support plate (6), a second rectangular connecting rod (62) is sleeved on the outer surface of the fifth rotating shaft (61), and a sixth rotating shaft (63) is sleeved on the lower surface of the second rectangular connecting rod (62).
7. The LED lamp bead for enhancing the heat conduction efficiency by increasing the contact area according to claim 6, wherein: a third rectangular connecting rod (64) is fixedly sleeved on the outer surface of the sixth rotating shaft (63), a seventh rotating shaft (65) is movably sleeved on the inner surface of the third rectangular connecting rod (64), a fourth rectangular connecting rod (66) is fixedly connected to the upper surface of the seventh rotating shaft (65), and a second rotating shaft (37) is movably sleeved on the inner surface of the left part of the fourth rectangular connecting rod (66);
and a sliding device is arranged below the four rectangular connecting rods (66).
8. The LED lamp bead for enhancing the heat conduction efficiency by increasing the contact area according to claim 7, wherein: the sliding device comprises a rectangular sliding rod (67), the upper surface of the rectangular sliding rod (67) is fixedly connected to a rectangular connecting rod four (66), a sliding block is fixedly connected to the left surface and the right surface of the lower portion of the rectangular sliding rod (67), and the sliding blocks are connected into a rectangular sliding groove two (23) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832527.6A CN111928124A (en) | 2020-08-18 | 2020-08-18 | LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832527.6A CN111928124A (en) | 2020-08-18 | 2020-08-18 | LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111928124A true CN111928124A (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010832527.6A Pending CN111928124A (en) | 2020-08-18 | 2020-08-18 | LED lamp bead capable of enhancing heat conduction efficiency by increasing contact area |
Country Status (1)
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| CN (1) | CN111928124A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208457598U (en) * | 2018-06-15 | 2019-02-01 | 佛山市施玛特照明有限公司 | A kind of LED lamp easy to disassemble |
| CN109630940A (en) * | 2019-01-29 | 2019-04-16 | 广州京海科技有限公司 | A kind of heat radiating type lighting device with cleaning function for tunnel |
| CN110397585A (en) * | 2019-07-29 | 2019-11-01 | 广汉金鹏石油机械有限公司 | A kind of circulation temperature lowering formula fracturing unit |
| CN211118807U (en) * | 2020-01-08 | 2020-07-28 | 先恩光电（苏州）有限公司 | L ED lamp bead component with heat dissipation structure |
-
2020
- 2020-08-18 CN CN202010832527.6A patent/CN111928124A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208457598U (en) * | 2018-06-15 | 2019-02-01 | 佛山市施玛特照明有限公司 | A kind of LED lamp easy to disassemble |
| CN109630940A (en) * | 2019-01-29 | 2019-04-16 | 广州京海科技有限公司 | A kind of heat radiating type lighting device with cleaning function for tunnel |
| CN110397585A (en) * | 2019-07-29 | 2019-11-01 | 广汉金鹏石油机械有限公司 | A kind of circulation temperature lowering formula fracturing unit |
| CN211118807U (en) * | 2020-01-08 | 2020-07-28 | 先恩光电（苏州）有限公司 | L ED lamp bead component with heat dissipation structure |
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Application publication date: 20201113 |