CN112696628A - Energy-saving LED lamp with good heat dissipation effect - Google Patents
Energy-saving LED lamp with good heat dissipation effect Download PDFInfo
- Publication number
- CN112696628A CN112696628A CN202110028959.6A CN202110028959A CN112696628A CN 112696628 A CN112696628 A CN 112696628A CN 202110028959 A CN202110028959 A CN 202110028959A CN 112696628 A CN112696628 A CN 112696628A
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- lamp
- heat dissipation
- fixedly connected
- led lamp
- lamp shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 241000258971 Brachiopoda Species 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004134 energy conservation Methods 0.000 claims 3
- 230000005855 radiation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
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- 239000003350 kerosene Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- B08B1/30—
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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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
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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
- F21V29/70—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
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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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- 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]
Abstract
The invention discloses an energy-saving LED lamp with good heat dissipation effect, which comprises a lamp shell, wherein a lamp cover is arranged at the upper end of the lamp shell and is connected with the lamp shell through four connecting mechanisms, an LED lamp body is installed at the inner bottom of the lamp shell, an installation frame is fixedly connected to the bottom of the lamp shell, a frame groove is formed in the inner wall of the installation frame, cleaning cotton is fixedly connected to the upper end of a sliding strip, a first magnetic block is slidably connected to the inner bottom of the lamp shell, and a second magnetic block embedded in the cleaning cotton is fixedly connected to the sliding strip. The LED lamp has a reasonable structure, can automatically control the work of the heat dissipation fan according to the temperature in the lamp shell, can effectively dissipate heat of the LED lamp body, reduces the influence of the temperature on electronic components, prolongs the service life of the electronic components, has a good energy-saving effect, reduces the electricity consumption, can automatically clean the bottom of the lamp shell, does not need manual work for cleaning, brings convenience to users, and makes the lamp shell more attractive.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an energy-saving LED lamp with a good heat dissipation effect.
Background
A light emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin.
The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction.
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.
The LED lamp also can produce certain heat for long-time work, and traditional LED lamp is equipped with the louvre on the lamp body more, realizes the heat dissipation to the LED lamp, but its radiating effect is not enough, secondly, after the LED lamp used for a long time, can be stained with the excrement and urine of dust and winged insect in the bottom of lamp body, lead to the LED lamp pleasing to the eye and also unchangeable clearance, therefore we have designed an energy-conserving and LED lamp that the radiating effect is good and have solved above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the energy-saving LED lamp with good heat dissipation effect, which can automatically control the work of a heat dissipation fan according to the temperature in a lamp shell, not only can effectively dissipate heat of an LED lamp body be realized, the influence of the temperature on electronic components is reduced, the service life of the LED lamp is prolonged, but also the energy-saving effect is good, the electricity consumption is reduced, the bottom of the lamp shell can be automatically cleaned, manual climbing and cleaning are not needed, convenience is brought to a user, and the lamp shell is more attractive.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-conserving and LED lamp that radiating effect is good, includes the lamp body, the upper end of lamp body is equipped with the lamp lid, the lamp lid is connected with the lamp body through four coupling mechanism, the LED lamp body is installed to the interior bottom of lamp body, the bottom fixedly connected with installing frame of lamp body, the inner wall of installing frame is equipped with the frame groove, sliding connection has the slip strip in the frame groove, the upper end fixedly connected with clearance cotton of slip strip, the interior bottom sliding connection of lamp body has first magnetic path, fixedly connected with inlays the second magnetic path in the clearance cotton on the slip strip, first magnetic path sets up with the second magnetic path is relative, first drive wheel is all installed to the interior bottom end of lamp body, two second drive wheels are installed to the inner wall of lamp body, and the drive wheel is installed to the inner wall of lamp body, between drive wheel and two second drive wheels, drive wheel, The two first driving wheels and the two second driving wheels are connected through a pull rope, the pull rope penetrates through the first magnetic block and is fixedly connected with the first magnetic block, a support plate is installed on the inner wall of the lamp shell, a piston cylinder is installed on the support plate, a piston is connected in the piston cylinder in a sliding mode, low-boiling-point liquid is contained between the piston and the piston cylinder, a rack plate is fixedly connected to the other end of the piston, a gear coaxial with the drive wheel is installed on the drive wheel and meshed with the rack plate, a control mechanism is arranged between the rack plate and the lamp shell, and a cooling fan is installed at the bottom of the lamp cover.
Preferably, the connection mechanism comprises an insertion rod penetrating through the lamp housing and connected with the lamp housing in a sliding manner, a slot is formed in the lamp cover, the insertion rod is inserted into the slot, the other end of the insertion rod is fixedly connected with a pulling block, a spring is fixedly connected between the pulling block and the lamp housing, and the spring is sleeved on the insertion rod.
Preferably, the upper end of the second magnetic block is fixedly connected with a tetrafluoride film, and the tetrafluoride film is abutted against the bottom of the lamp housing.
Preferably, the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are opposite.
Preferably, the radius of the gear is smaller than the radius of the drive wheel.
Preferably, control mechanism include with lamp body inner wall fixedly connected with collets, install first electric contact on the collets, install the second electric contact on the rack board, first electric contact and second electric contact set up relatively, just first electric contact and second electric contact and cooling fan electric connection.
Preferably, the lamp cover is provided with a plurality of heat dissipation holes in a penetrating manner, and the heat dissipation holes are internally provided with dust screens.
Preferably, the upper end fixedly connected with montant of lamp lid, the upper end fixedly connected with mounting panel of montant, install a plurality of logical grooves on the mounting panel.
Compared with the prior art, the invention has the beneficial effects that:
along with the increase of the service time of the LED lamp body, the temperature in the lamp shell can be increased, partial heat can be dissipated through the heat dissipation holes, but along with the increase of the temperature, low-boiling-point liquid is heated and expanded, so that the piston and the rack plate can be pushed to move, the rack plate moves to drive the gear to rotate, the gear rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the pull rope to move, the pull rope moves to drive the first magnetic block to move, the first magnetic block and the second magnetic block are attracted due to the fact that the polarities of the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are opposite, when the first magnetic block moves, the second magnetic block can move, so that the sliding strip can move, the sliding strip moves to drive the cleaning cotton to move, and the bottom; along with the movement of the rack plate, when the first electric contact plate abuts against the second electric contact plate, the heat dissipation fan works, the sliding strip moves into the frame groove, the heat in the lamp housing can be discharged through the heat dissipation holes by the work of the heat dissipation fan, so that the discharge of the heat in the lamp housing can be accelerated, the LED lamp body can be effectively and efficiently dissipated, the aging speed of electronic components on the LED lamp body is reduced, and the service life of the LED lamp body is prolonged; along with the work of the cooling fan, the temperature in the lamp shell is reduced, the low-boiling-point liquid shrinks, the piston and the rack plate are reset, the corresponding first magnetic block and the second magnetic block are reset, the bottom of the lamp shell can be cleaned again through the cleaning cotton, manual cleaning is not needed, and convenience is brought to a user; meanwhile, the first electric contact piece and the second electric contact piece are separated, so that the heat dissipation fan does not work any more, and the consumption of electric energy can be reduced.
In conclusion, the LED lamp has a reasonable structure, the work of the heat dissipation fan can be automatically controlled according to the temperature in the lamp shell, the LED lamp body can be effectively dissipated, the influence of the temperature on electronic components is reduced, the service life of the LED lamp body is prolonged, meanwhile, the energy-saving effect is good, the electricity consumption is reduced, the bottom of the lamp shell can be automatically cleaned, manual climbing cleaning is not needed, convenience is brought to a user, and the lamp shell is more attractive.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving LED lamp with good heat dissipation effect according to the present invention;
FIG. 2 is a side view of a sliding bar in an energy-saving LED lamp with good heat dissipation effect according to the present invention;
FIG. 3 is a bottom view of an installation frame of an LED lamp with energy saving and good heat dissipation effects, according to the present invention;
fig. 4 is a schematic structural diagram of a position a in the energy-saving and good heat dissipation LED lamp provided by the present invention.
In the figure: the LED lamp comprises a lamp shell 1, an LED lamp body 2, a mounting frame 3, a frame groove 4, a lamp cover 5, heat dissipation holes 6, a dust screen 7, a vertical rod 8, a mounting plate 9, a through groove 10, a heat dissipation fan 11, a driving wheel 12, a second driving wheel 13, a pull rope 14, a first magnetic block 15, a sliding strip 16, cleaning cotton 17, a first driving wheel 18, an insulating block 19, a first electric contact piece 20, a second electric contact piece 21, a gear 22, a rack plate 23, a piston 24, a piston cylinder 25, a support plate 26, a slot 27, an inserted rod 28, a spring 29, a pull block 30, a second magnetic block 31 and a tetrafluoride film 32.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, an energy-saving LED lamp with good heat dissipation effect includes a lamp housing 1, a plurality of heat dissipation holes 6 are formed through a lamp cover 5, dust screens 7 are installed in the heat dissipation holes 6, and dust can be prevented from entering the lamp housing 1 through the dust screens 7; the upper end fixedly connected with montant 8 of lamp lid 5, the upper end fixedly connected with mounting panel 9 of montant 8 install a plurality of logical grooves 10 on the mounting panel 9, run through logical groove 10 through the inflation screw and conveniently install mounting panel 9 on the roof.
The upper end of lamp body 1 is equipped with lamp lid 5, and lamp lid 5 is connected with lamp body 1 through four coupling mechanism, and coupling mechanism is equipped with slot 27 including running through lamp body 1 and rather than sliding connection's inserted bar 28 on the lamp lid 5, and in inserted bar 28 inserted slot 27, the other end fixedly connected with of inserted bar 28 pulled piece 30, pulled fixedly connected with spring 29 between piece 30 and the lamp body 1, and spring 29 overlaps on inserted bar 28.
Compared with the screw connection in the prior art, the lamp cover 5 can be disassembled more conveniently and rapidly, and particularly, when the lamp cover is disassembled, the pull block 30 is pulled back to back, so that the insertion rod 28 can move, the insertion rod 28 is separated from the slot 27, the lamp cover 5 can be separated from the lamp housing 1, and the lamp housing 1 and the lamp cover 5 can be disassembled; during installation, the pulling block 30 is pulled to enable the inserting rod 28 not to be in the lamp housing 1, then the lamp cover 5 is installed on the lamp housing 1, then the pulling block 30 is loosened, and under the action of the spring 29, the inserting rod 28 is inserted into the inserting groove 27, so that installation is achieved, and the lamp is convenient and fast.
The LED lamp body 2 is arranged at the inner bottom of the lamp shell 1, the bottom of the lamp shell 1 is fixedly connected with the mounting frame 3, the mounting frame 3 and the lamp shell 1 are integrally formed, and then the bottom of the lamp shell 1 is arranged in a transparent mode; the inner wall of installing frame 3 is equipped with frame groove 4, and sliding connection has sliding strip 16 in the frame groove 4, and sliding strip 16's upper end fixedly connected with clearance cotton 17 can clean the bottom of lamp body 1 through clearance cotton 17, so can clear up the bottom of lamp body 1.
The inner bottom of the lamp shell 1 is slidably connected with a first magnetic block 15, the sliding strip 16 is fixedly connected with a second magnetic block 31 embedded in the cleaning cotton 17, the upper end of the second magnetic block 31 is fixedly connected with a tetrafluoride film 32, and the tetrafluoride film 32 is abutted against the bottom of the lamp shell 1, so that the friction force can be reduced; the first magnetic block 15 and the second magnetic block 31 are oppositely arranged, and the magnetic poles of the opposite surfaces of the first magnetic block 15 and the second magnetic block 31 are opposite, so that the first magnetic block 15 and the second magnetic block 31 are attracted, and the first magnetic block 15 can move when moving, so that the second magnetic block 31 can move; the number of the second magnetic blocks 31 may be two, and the corresponding number of the first magnetic blocks 15 is two, which is not limited to one in the figure.
A support plate 26 is arranged on the inner wall of the lamp housing 1, a piston cylinder 25 is arranged on the support plate 26, a piston 24 is connected in the piston cylinder 25 in a sliding manner, and low-boiling-point liquid which can be kerosene or pentane is contained between the piston 24 and the piston cylinder 25; the other end of the piston 24 is fixedly connected with a rack plate 23, a gear 22 coaxial with the piston is installed on the driving wheel 12, the gear 22 is meshed with the rack plate 23, and the radius of the gear 22 is smaller than that of the driving wheel 12, so that the moving distance of the pull rope 14 can be increased.
Be equipped with control mechanism between rack plate 23 and the lamp body 1, radiator fan 11 is installed to the bottom of lamp lid 5, control mechanism include with 1 inner wall fixedly connected with collets 19 of lamp body, install first electric contact 20 on collets 19, install second electric contact 21 on rack plate 23, first electric contact 20 and the relative setting of second electric contact 21, and first electric contact 20 and second electric contact 21 and radiator fan 11 electric connection.
According to the invention, as the service time of the LED lamp body 2 is increased, the temperature in the lamp shell 1 is increased, part of heat can be dissipated through the heat dissipation holes 6, but as the temperature is increased, the low-boiling-point liquid is heated and expands, so that the piston 24 and the rack plate 23 can be pushed to move, the rack plate 23 moves to drive the gear 22 to rotate, the gear 22 rotates to drive the driving wheel 12 to rotate, the driving wheel 12 rotates to drive the pull rope 14 to move, the pull rope 14 moves to drive the first magnetic block 15 to move, because the polarities of the magnetic poles of the opposite surfaces of the first magnetic block 15 and the second magnetic block 31 are opposite, the first magnetic block 15 and the second magnetic block 31 are attracted, when the first magnetic block 15 moves, the second magnetic block 31 can move, so that the sliding bar 16 can move, the sliding bar 16 moves to drive the cleaning cotton 17 to move, and the bottom of the lamp shell 1 can;
along with the movement of the rack plate 23, when the first electric contact piece 20 abuts against the second electric contact piece 21, the heat dissipation fan 11 works, the sliding strip 16 moves into the frame groove 4, the heat in the lamp housing 1 can be discharged through the heat dissipation holes 6 when the heat dissipation fan 11 works, so that the discharge of the heat in the lamp housing 1 can be accelerated, the LED lamp body 2 can be effectively and efficiently dissipated, the aging speed of electronic components on the LED lamp body 2 is reduced, and the service life of the electronic components is prolonged;
along with the work of the cooling fan 11, the temperature in the lamp shell 1 is reduced, and then the low-boiling-point liquid shrinks, so that the piston 24 and the rack plate 23 are reset, the corresponding first magnetic block 15 and the second magnetic block 31 are reset, the bottom of the lamp shell 1 can be cleaned again through the cleaning cotton 17, and therefore manual cleaning is not needed, and convenience is brought to a user;
meanwhile, the first electrical contact 20 and the second electrical contact 21 are separated, the heat dissipation fan 11 does not work any more, and thus the consumption of electric energy can be reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The LED lamp comprises a lamp shell (1) and is characterized in that a lamp cover (5) is arranged at the upper end of the lamp shell (1), the lamp cover (5) is connected with the lamp shell (1) through four connecting mechanisms, an LED lamp body (2) is installed at the inner bottom of the lamp shell (1), a mounting frame (3) is fixedly connected to the bottom of the lamp shell (1), a frame groove (4) is formed in the inner wall of the mounting frame (3), a sliding strip (16) is connected in the frame groove (4) in a sliding mode, cleaning cotton (17) is fixedly connected to the upper end of the sliding strip (16), a first magnetic block (15) is connected to the inner bottom of the lamp shell (1) in a sliding mode, a second magnetic block (31) embedded in the cleaning cotton (17) is fixedly connected to the sliding strip (16), and the first magnetic block (15) and the second magnetic block (31) are arranged oppositely, first driving wheels (18) are installed at the inner bottom end of the lamp shell (1), two second driving wheels (13) are installed on the inner wall of the lamp shell (1), driving wheels (12) are installed on the inner wall of the lamp shell (1), the driving wheels (12) and the two second driving wheels (13) are connected through pull ropes (14), the pull ropes (14) penetrate through first magnetic blocks (15) and are fixedly connected with the first magnetic blocks, supporting plates (26) are installed on the inner wall of the lamp shell (1), piston cylinders (25) are installed on the supporting plates (26), pistons (24) are connected in the piston cylinders (25) in a sliding mode, low-boiling-point liquid is contained between the pistons (24) and the piston cylinders (25), and rack plates (23) are fixedly connected to the other ends of the pistons (24), the driving wheel (12) is provided with a gear (22) coaxial with the driving wheel, the gear (22) is meshed with a rack plate (23), a control mechanism is arranged between the rack plate (23) and the lamp housing (1), and the bottom of the lamp cover (5) is provided with a heat radiation fan (11).
2. The LED lamp with the advantages of energy saving and good heat dissipation effect according to claim 1, wherein the connecting mechanism comprises an insertion rod (28) penetrating through the lamp housing (1) and slidably connected with the lamp housing, the lamp cover (5) is provided with an insertion slot (27), the insertion rod (28) is inserted into the insertion slot (27), the other end of the insertion rod (28) is fixedly connected with a pulling block (30), a spring (29) is fixedly connected between the pulling block (30) and the lamp housing (1), and the spring (29) is sleeved on the insertion rod (28).
3. The LED lamp with the advantages of energy conservation and good heat dissipation effect as claimed in claim 1, wherein a tetrafluoride film (32) is fixedly connected to the upper end of the second magnetic block (31), and the tetrafluoride film (32) abuts against the bottom of the lamp housing (1).
4. The LED lamp with energy conservation and good heat dissipation effect as claimed in claim 1, wherein the magnetic poles of the opposite surfaces of the first magnetic block (15) and the second magnetic block (31) are opposite.
5. The LED lamp with energy saving and good heat dissipation effect as claimed in claim 1, wherein the radius of the gear (22) is smaller than that of the driving wheel (12).
6. The LED lamp with the advantages of energy saving and good heat dissipation effect as claimed in claim 1, wherein the control mechanism comprises an insulating block (19) fixedly connected with the inner wall of the lamp housing (1), a first electric contact piece (20) is mounted on the insulating block (19), a second electric contact piece (21) is mounted on the rack plate (23), the first electric contact piece (20) and the second electric contact piece (21) are oppositely arranged, and the first electric contact piece (20) and the second electric contact piece (21) are electrically connected with the heat dissipation fan (11).
7. The LED lamp with energy saving and good heat dissipation effect according to claim 1, wherein a plurality of heat dissipation holes (6) are formed in the lamp cover (5) in a penetrating manner, and a dust screen (7) is installed in each of the plurality of heat dissipation holes (6).
8. The LED lamp with the advantages of energy conservation and good heat dissipation effect as claimed in claim 1, wherein a vertical rod (8) is fixedly connected to the upper end of the lamp cover (5), a mounting plate (9) is fixedly connected to the upper end of the vertical rod (8), and a plurality of through grooves (10) are mounted on the mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028959.6A CN112696628B (en) | 2021-01-11 | 2021-01-11 | Energy-saving LED lamp with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110028959.6A CN112696628B (en) | 2021-01-11 | 2021-01-11 | Energy-saving LED lamp with good heat dissipation effect |
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| Publication Number | Publication Date |
|---|---|
| CN112696628A true CN112696628A (en) | 2021-04-23 |
| CN112696628B CN112696628B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110028959.6A Active CN112696628B (en) | 2021-01-11 | 2021-01-11 | Energy-saving LED lamp with good heat dissipation effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519366A (en) * | 2021-07-15 | 2021-10-22 | 张振葆 | Chinese-medicinal material is planted with safe device of transplanting seedlings |
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Effective date of registration: 20221028 Address after: 556000 Taijiang Economic Development Zone, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Applicant after: QIANDONGNAN PINGLI LIGHTING TECHNOLOGY Co.,Ltd. Address before: No. 12, Lane 10, Huilong village, Huangjiao village committee, Naji Town, Enping City, Jiangmen City, Guangdong Province, 529471 Applicant before: Li Jiandong |
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