CN114673941A - High-efficient heat dissipation type ceramic lamp pearl - Google Patents
High-efficient heat dissipation type ceramic lamp pearl Download PDFInfo
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- CN114673941A CN114673941A CN202210205346.XA CN202210205346A CN114673941A CN 114673941 A CN114673941 A CN 114673941A CN 202210205346 A CN202210205346 A CN 202210205346A CN 114673941 A CN114673941 A CN 114673941A
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- heat
- conducting plate
- heat dissipation
- fixedly connected
- fixing frame
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 32
- 239000000919 ceramic Substances 0.000 title claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000005338 heat storage Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 26
- 238000009825 accumulation Methods 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 239000000969 carrier Substances 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005036 potential barrier Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
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- B08B1/143—
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- B08B1/30—
-
- 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
- F21V15/00—Protecting lighting devices from damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
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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
- F21V29/502—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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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 belongs to the technical field of lighting, and discloses a high-efficiency heat dissipation type ceramic lamp bead which comprises an upper fixing frame, a lamp body, a circuit board, pins and a lower fixing frame, wherein the bottom of the circuit board is fixedly connected with an upper heat conducting plate, the front end of the bottom of the upper heat conducting plate is provided with a heat storage pipe, the left end and the right end of the bottom of the upper heat conducting plate are provided with flow guide pipes, the lower part of the upper heat conducting plate is fixedly connected with a lower heat conducting plate, and the right end of the heat storage pipe is fixedly communicated with a corrugated pipe. The heat-conducting tube is arranged on the circuit board, the upper heat-conducting plate is in close contact with the circuit board, and conducts the generated heat to the flow guide tube, the heat storage tube and the lower heat-conducting plate, the heat-sensitive liquid in the heat storage tube can absorb the heat to expand, the flow guide tube discharges certain heat through heat exchange with air above, the lower heat-conducting plate exchanges the heat with the air below through the heat-radiating block at the bottom, and the heat-conducting tube, the flow guide tube and the air below act together, so that the heat-radiating effect is good.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to a high-efficiency heat-dissipation ceramic lamp bead.
Background
The lamp bead is a main component for object luminescence, the end voltage of a PN junction of a lamp body forms a certain potential barrier mainly by electrifying, when a forward bias voltage is applied, the potential barrier is lowered, most current carriers in a P area and an N area diffuse to each other, as the electron mobility is much higher than the hole mobility, a large amount of electrons diffuse to the P area to form injection of the minority current carriers in the P area, the electrons are compounded with holes on a valence band, and energy obtained during compounding is released in the form of light energy, so that the purpose of luminescence is achieved.
The existing lamp beads mainly refer to lamp bodies which can be safely used after being electrified and matching components thereof, heat can be generated in the process of electrifying the lamp beads, the service life of the lamp beads can be reduced when the heat is continuously excessive or the temperature is too high, and the use is influenced; when the lamp beads are used, dust adheres to the surfaces of the lamp beads, the brightness is affected by excessive dust adhesion, the existing cleaning mode is manual cleaning, and the cleaning is troublesome; and the visor can be installed to the lamp body periphery, prevents that the user from directly touching the lamp body, causes the injury, but the mounting means of present visor is the glue bonding, needs to be fixed by manual pressing after the bonding, and is comparatively troublesome, consequently provides one kind to above-mentioned problem and has that the radiating effect is good, clean convenient and install convenient high-efficient heat dissipation type ceramic lamp pearl.
Disclosure of Invention
The invention aims to provide a high-efficiency heat-dissipation ceramic lamp bead to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a high-efficient heat dissipation type ceramic lamp pearl, includes upper fixing frame, lamp body, circuit board, stitch, lower mount, the heat-conducting plate is gone up to the bottom fixedly connected with of circuit board, the front end of going up the heat-conducting plate bottom is provided with heat accumulation pipe, the end is provided with the honeycomb duct about going up the heat-conducting plate bottom, the heat-conducting plate under the below fixedly connected with of going up the heat-conducting plate, the fixed intercommunication of right-hand member of heat accumulation pipe has the bellows, the top fixedly connected with spliced pole of bellows rear end, the horizontal board of top fixedly connected with of spliced pole, the rear end fixed mounting of horizontal board bottom has first clean strip, the clean strip of second has been cup jointed in the lower extreme activity of first spring, the first spring of right-hand member fixedly connected with of the clean strip of second.
Preferably, the middle of the top of the upper fixing frame is provided with a protective cover, the front end and the rear end of the top of the upper fixing frame are provided with limiting assemblies, the front end and the rear end of the top of the upper fixing frame are provided with first limiting grooves, and the left end and the right end of the top of the upper fixing frame are provided with second limiting grooves.
Preferably, the equal fixed mounting in left and right ends of protection bottom of the cover has the T-shaped piece, the inside at the second spacing groove is cup jointed in the activity of T-shaped piece, the quantity of second spacing groove is two, the round platform shape recess that runs through is all seted up to the front and back end of visor, round platform shape recess big end down, through the T-shaped piece that sets up, can be when installing the visor through placing the T-shaped piece in the second spacing groove to make visor and last mount reach fixing on the vertical direction through the rotation, the round platform shape recess that sets up can be fixed the visor with spacing subassembly cooperation, and is fixed simple and convenient, and is fixed effectual.
Preferably, spacing subassembly is four bibliographic categories and constitutes and be first circular post, the circular post of second, second spring and spacing disc respectively, spacing disc fixed mounting is at the lower extreme of first circular post, the circular post of second has been cup jointed in the lower extreme activity of first circular post, the second spring activity cup joints the surface at the circular post of second, spacing subassembly is located the inside of first spacing groove, the bottom of the circular post of second and the bottom fixed connection of first spacing groove, mutually support through spacing subassembly, first spacing groove and the visor that sets up, can fix the visor through spacing subassembly to spacing subassembly wholly can shrink, and the top of first circular post is provided with the chamfer, can conveniently cancel the fixed of visor with the cooperation of circular truncated cone shape recess in the visor, convenient to detach changes.
Preferably, the number of honeycomb duct is not only, the honeycomb duct is hollow pipeline, the open-top of honeycomb duct points to the visor, through the honeycomb duct that sets up, can be when the circuit board generates heat, conduct the heat in the honeycomb duct through last heat-conducting plate, the inside heated hot air that produces of honeycomb duct discharges through the upper end of honeycomb duct, blows the surface of visor, prevents that the dust from adhering, and upper fixing frame and lower fixing frame are ceramic and make.
Preferably, the shape of heat accumulation pipe is the wave, the inside packing of heat accumulation pipe has temperature sensing liquid, the right-hand member and the bellows of heat accumulation pipe are linked together, heat accumulation pipe and the inside heat sensing liquid cooperation through setting up, through the thermal expansion that is heated of temperature sensing liquid, thereby drive the bellows extension, the bellows extension can drive the spliced pole of fixing at bellows rear end top and remove, thereby it removes to drive the clean strip isotructure of second, clean the surface of visor, it can accomplish cleanly to need not extra power, and absorbed certain heat, certain radiating effect is reached.
Preferably, the bottom of heat-conducting plate is provided with the not only heat dissipation square billet of quantity down, the heat dissipation square billet is made for the aluminium pig, the heat dissipation square billet cup joints with lower mount activity, forms heat exchange through the heat dissipation square billet that sets up and the contact of outside air, and the aluminium pig has better heat conductivility, and a plurality of heat dissipation square billets can increase and connect with the contact surface of air, and the radiating effect is good.
Preferably, the number of the connecting columns, the number of the second cleaning strips and the number of the first springs are two, the connecting columns, the second cleaning strips and the number of the first springs are respectively and symmetrically arranged at the bottom of the transverse plate, the connecting column is movably sleeved with the upper fixing frame, the bottom of the transverse plate is provided with a T-shaped groove, one end of the first spring is fixedly connected with the second cleaning strip, the other end of the first spring is fixedly connected with the outer end of the T-shaped groove, the first cleaning strip is made of sponge blocks, the outer surface of the second cleaning strip is provided with a sponge layer, the spliced pole through setting up is driven by the bellows after the lamp pearl generates heat, makes the surface contact of the clean strip of second and visor through the removal of spliced pole, and the visor is cylindrical, and the clean strip of second contacts with the visor all the time and cleans the outer wall of visor under the effect of first spring with visor contact in-process, when the bellows shrink is closed to the lamp pearl, also can drive the clean strip of second and get back to the normal position.
The invention has the following beneficial effects:
1. the heat-conducting tube is arranged on the circuit board, the upper heat-conducting plate is in close contact with the circuit board, and conducts the generated heat to the flow guide tube, the heat storage tube and the lower heat-conducting plate, the heat-sensitive liquid in the heat storage tube can absorb the heat to expand, the flow guide tube discharges certain heat through heat exchange with air above, the lower heat-conducting plate exchanges the heat with the air below through the heat-radiating block at the bottom, and the heat-conducting tube, the flow guide tube and the air below act together, so that the heat-radiating effect is good.
2. According to the invention, heat generated by the lamp beads during working expands thermosensitive liquid in the heat storage tube, so that the connecting column is driven to move, the connecting column drives the second cleaning strips and other structures to move towards the rear end, the first cleaning strip cleans the top of the protective cover during moving, the two second cleaning strips clean the outer wall of the protective cover, and when the lamp beads are closed, the heat disappears, and the corrugated tube contracts, the connecting column can be driven to recover the original position, and cleaning can be carried out without extra power.
3. According to the invention, through the structural matching of the arranged protective cover, the limiting component, the first limiting groove and the like, the T-shaped block at the bottom of the protective cover can be placed in the second limiting groove when the protective cover is installed, the protective cover and the upper fixing frame can be fixed in the vertical direction through rotation, the arranged truncated cone-shaped groove is matched with the limiting component and the first limiting groove, the whole limiting component can be contracted, the top of the first circular column in the limiting component is provided with the chamfer, the fixing of the protective cover can be conveniently cancelled through matching with the truncated cone-shaped groove in the protective cover, the disassembly and the replacement are convenient, meanwhile, the fixing is simple and convenient, and the fixing effect is good.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a diagram showing a structure of the protective cover according to the present invention;
FIG. 4 is a bottom angled view of the present invention;
FIG. 5 is a schematic view of the internal structure of the lower fixing frame according to the present invention;
FIG. 6 is a structural separation view of the lower plate of the present invention;
FIG. 7 is a schematic view of a second cleaning strip in accordance with the present invention in a broken away configuration;
FIG. 8 is a partial cross-sectional view of a second stop groove configuration of the present invention;
FIG. 9 is a schematic view of the structure of the position limiting assembly of the present invention;
FIG. 10 is an enlarged view taken at A of FIG. 5 according to the present invention.
In the figure: 1. an upper fixing frame; 2. a lamp body; 3. a circuit board; 4. a protective cover; 5. a limiting component; 6. a first limit groove; 7. a second limit groove; 8. a stitch; 9. an upper heat conducting plate; 10. a heat storage pipe; 11. a flow guide pipe; 12. a lower heat conducting plate; 13. a lower fixing frame; 14. a bellows; 15. connecting columns; 16. a transverse plate; 17. a first cleaning strip; 18. a second cleaning strip; 19. a first spring.
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.
As shown in fig. 1 to 10, in the embodiment of the present invention, a high-efficiency heat dissipation type ceramic lamp bead includes an upper fixing frame 1, a lamp body 2, a circuit board 3, pins 8, and a lower fixing frame 13, an upper heat conduction plate 9 is fixedly connected to the bottom of the circuit board 3, a heat storage tube 10 is disposed at the front end of the bottom of the upper heat conduction plate 9, flow guide tubes 11 are disposed at the left and right ends of the bottom of the upper heat conduction plate 9, a lower heat conduction plate 12 is fixedly connected to the lower portion of the upper heat conduction plate 9, a corrugated tube 14 is fixedly communicated with the right end of the heat storage tube 10, a connection column 15 is fixedly connected to the top of the rear end of the corrugated tube 14, a transverse plate 16 is fixedly connected to the top of the connection column 15, first cleaning strips 17 are fixedly mounted at the rear end of the bottom of the transverse plate 16, second cleaning strips 18 are movably sleeved on the lower end of a first spring 19, and first springs 19 are fixedly connected to the right end of the second cleaning strips 18.
The middle of the top of the upper fixing frame 1 is provided with a protective cover 4, the front end and the rear end of the top of the upper fixing frame 1 are provided with limiting components 5, the front end and the rear end of the top of the upper fixing frame 1 are provided with first limiting grooves 6, and the left end and the right end of the top of the upper fixing frame 1 are provided with second limiting grooves 7.
Wherein, the equal fixed mounting in left and right ends of visor 4 bottom has the T-shaped piece, the inside at second spacing groove 7 is cup jointed in the T-shaped piece activity, the quantity of second spacing groove 7 is two, the round platform shape recess that runs through is all seted up to visor 4's front and back end, round platform shape recess is big end down, through the T-shaped piece that sets up, can be when installation visor 4 through placing the T-shaped piece in second spacing groove 7, and make visor 4 and upper mounting bracket 1 reach the fixed on the vertical direction through the rotation, the round platform shape recess of setting can be fixed visor 4 with spacing subassembly 5 cooperation, it is fixed simple and convenient, fixed effectual.
Wherein, spacing subassembly 5 is four bibliographic categories to form and is first circular post respectively, the circular post of second, second spring and spacing disc, spacing disc fixed mounting is at the lower extreme of first circular post, the circular post of second has been cup jointed in the lower extreme activity of first circular post, the second spring activity is cup jointed on the surface of the circular post of second, spacing subassembly 5 is located the inside of first spacing groove 6, the bottom of the circular post of second and the bottom fixed connection of first spacing groove 6, spacing subassembly 5 through setting up, first spacing groove 6 and visor 4 mutually support, can fix visor 4 through spacing subassembly 5, and spacing subassembly 5 is whole to be collapsible, and the top of first circular post is provided with the chamfer, can conveniently cancel the fixing of visor 4 with the cooperation of circular platform shape recess in visor 4, the dismantlement of being convenient for change.
The number of the flow guide pipes 11 is not unique, the flow guide pipes 11 are hollow pipes, openings at the tops of the flow guide pipes 11 point to the protective covers 4, when the circuit board 3 generates heat, heat can be conducted into the flow guide pipes 11 through the upper heat conducting plate 9 through the arranged flow guide pipes 11, hot air generated by heating the interior of the flow guide pipes 11 is discharged through the upper ends of the flow guide pipes 11, the surfaces of the protective covers 4 are blown, dust adhesion is prevented, and the upper fixing frame 1 and the lower fixing frame 13 are made of ceramics.
Wherein, the shape of heat accumulation pipe 10 is the wave, the inside packing of heat accumulation pipe 10 has temperature sensing liquid, the right-hand member and the bellows 14 of heat accumulation pipe 10 are linked together, heat accumulation pipe 10 and the inside heat sensing liquid cooperation through setting up, thermal expansion through temperature sensing liquid, thereby drive the extension of bellows 14, the extension of bellows 14 can drive and fix the spliced pole 15 at bellows 14 rear end top and remove, thereby it removes to drive the clean 18 isotructures of second, clean the surface of visor 4, need not extra power and can accomplish cleanly, and absorbed certain heat, certain radiating effect is reached.
Wherein, the bottom of lower heat-conducting plate 12 is provided with the not only heat dissipation square piece of quantity, and the heat dissipation square piece is made for the aluminium pig, and the heat dissipation square piece cup joints with lower mount 13 activity, forms heat exchange through the heat dissipation square piece that sets up and the contact of outside air, and the aluminium pig has better heat conductivility, and a plurality of heat dissipation square pieces can increase and connect with the contact surface of air, and the radiating effect is good.
Wherein, the number of the connecting column 15, the second cleaning strip 18 and the first spring 19 is two and are respectively and symmetrically arranged at the bottom of the transverse plate 16, the connecting column 15 is movably sleeved with the upper fixing frame 1, the bottom of the transverse plate 16 is provided with a T-shaped groove, one end of the first spring 19 is fixedly connected with the second cleaning strip 18, the other end is fixedly connected at the outer end of the T-shaped groove, the first cleaning strip 17 is made of a sponge block, the outer surface of the second cleaning strip 18 is provided with a sponge layer, the connecting column 15 is driven by the corrugated pipe 14 after the lamp beads are heated, the second cleaning strip 18 is contacted with the surface of the protective cover 4 by the movement of the connecting column 15, the protective cover 4 is cylindrical, the second cleaning strip 18 is always contacted with the protective cover 4 and cleans the outer wall of the protective cover 4 under the action of the first spring 19 in the process of contacting with the protective cover 4, when the lamp beads close the corrugated pipe 14 and shrink, the second cleaning strip 18 can also be brought back into position.
The working principle and the using process are as follows:
firstly, the T-shaped block at the bottom of the protective cover 4 corresponds to the second limiting groove 7 and the bottom of the T-shaped block is contacted with the bottom of the second limiting groove 7, at the moment, the limiting component 5 is in a compressed state, and then the protective cover 4 is rotated until the limiting component 5 is clamped with the circular truncated cone-shaped groove in the protective cover 4;
when the lamp beads work, the generated heat is conducted to the heat storage pipe 10 through the upper heat conduction plate 9, the guide pipe 11 and the lower heat conduction plate 12, the thermosensitive liquid in the heat storage pipe 10 expands to drive the corrugated pipe 14 to move, the corrugated pipe 14 is driven to move, the connecting column 15 and the second cleaning strip 18 are driven to move towards the rear end in the moving process, then the first cleaning strip 17 and the second cleaning strip 18 clean the surface of the protective cover 4, the heat in the guide pipe 11 heats the air in the guide pipe 11, the hot air is discharged through the upper end of the guide pipe 11 and blows the protective cover 4, dust adhesion is prevented, certain heat dissipation is formed, the heat in the lower heat conduction plate 12 is in contact with the air below through the heat dissipation block at the bottom to form heat exchange, and a good heat dissipation effect is achieved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 high-efficient heat dissipation type ceramic lamp pearl, includes upper mounting frame (1), lamp body (2), circuit board (3), stitch (8), lower mount (13), its characterized in that: heat-conducting plate (9) on the bottom fixedly connected with of circuit board (3), the front end of going up heat-conducting plate (9) bottom is provided with heat accumulation pipe (10), it is provided with honeycomb duct (11) to go up the left and right sides end of heat-conducting plate (9) bottom, heat-conducting plate (12) under the below fixedly connected with of going up heat-conducting plate (9), the fixed intercommunication of right-hand member of heat accumulation pipe (10) has bellows (14), the top fixedly connected with spliced pole (15) of bellows (14) rear end, the horizontal board (16) of top fixedly connected with of spliced pole (15), the rear end fixed mounting of horizontal board (16) bottom has first clean strip (17), clean strip (18) of second has been cup jointed in the lower extreme activity of first spring (19), the first spring (19) of right-hand member fixedly connected with of the clean strip (18) of second.
2. The high-efficiency heat-dissipation ceramic lamp bead as claimed in claim 1, wherein: the middle of the top of the upper fixing frame (1) is provided with a protective cover (4), the front end and the rear end of the top of the upper fixing frame (1) are respectively provided with a limiting component (5), the front end and the rear end of the top of the upper fixing frame (1) are provided with a first limiting groove (6), and the left end and the right end of the top of the upper fixing frame (1) are provided with a second limiting groove (7).
3. The efficient heat dissipation type ceramic lamp bead according to claim 2, characterized in that: the all fixed mounting of the left and right ends of visor (4) bottom has T-shaped piece, T-shaped piece activity cup joints the inside in second spacing groove (7), the quantity of second spacing groove (7) is two, the round platform shape recess that runs through is all seted up to the front and back end of visor (4), round platform shape recess is big end down.
4. The high-efficiency heat-dissipation ceramic lamp bead as claimed in claim 2, wherein: the limiting assembly (5) is composed of four parts and is respectively a first circular column, a second spring and a limiting disc, the limiting disc is fixedly installed at the lower end of the first circular column, the second circular column is movably sleeved at the lower end of the first circular column, the second spring is movably sleeved on the surface of the second circular column, the limiting assembly (5) is located inside the first limiting groove (6), and the bottom of the second circular column is fixedly connected with the bottom of the first limiting groove (6).
5. The high-efficiency heat-dissipation ceramic lamp bead as claimed in claim 1, wherein: the number of the draft tube (11) is not unique, the draft tube (11) is a hollow pipeline, and the top opening of the draft tube (11) points to the protective cover (4).
6. The efficient heat dissipation type ceramic lamp bead of claim 1, characterized in that: the heat storage pipe (10) is wavy, heat-sensitive liquid is filled in the heat storage pipe (10), and the right end of the heat storage pipe (10) is communicated with the corrugated pipe (14).
7. The efficient heat dissipation type ceramic lamp bead of claim 1, characterized in that: the bottom of the lower heat conducting plate (12) is provided with heat dissipation rectangular blocks with different numbers, the heat dissipation rectangular blocks are made of aluminum blocks, and the heat dissipation rectangular blocks are movably sleeved with the lower fixing frame (13).
8. The efficient heat dissipation type ceramic lamp bead of claim 1, characterized in that: the quantity of spliced pole (15), the clean strip of second (18) and first spring (19) is two and the symmetry is respectively installed in the bottom of horizontal board (16), spliced pole (15) cup joints with upper mounting bracket (1) activity, the T-shaped groove has been seted up to the bottom of horizontal board (16), the clean strip of one end and the clean strip of second (18) fixed connection of first spring (19), other end fixed connection are in the outer end in T-shaped groove, first clean strip (17) are made for the sponge piece, the surface of the clean strip of second (18) is provided with the sponge layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205346.XA CN114673941A (en) | 2022-03-02 | 2022-03-02 | High-efficient heat dissipation type ceramic lamp pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205346.XA CN114673941A (en) | 2022-03-02 | 2022-03-02 | High-efficient heat dissipation type ceramic lamp pearl |
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| Publication Number | Publication Date |
|---|---|
| CN114673941A true CN114673941A (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210205346.XA Pending CN114673941A (en) | 2022-03-02 | 2022-03-02 | High-efficient heat dissipation type ceramic lamp pearl |
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| CN (1) | CN114673941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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