CN112984399B - High-efficient radiating projecting lamp of air-propelled diversion formula - Google Patents
High-efficient radiating projecting lamp of air-propelled diversion formula Download PDFInfo
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- CN112984399B CN112984399B CN202110289980.1A CN202110289980A CN112984399B CN 112984399 B CN112984399 B CN 112984399B CN 202110289980 A CN202110289980 A CN 202110289980A CN 112984399 B CN112984399 B CN 112984399B
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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
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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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
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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
Abstract
The invention discloses an air-pushing transfer type high-efficiency heat radiation projection lamp, which belongs to the field of projection lamps, and is characterized in that a honeycomb push disc and an air-pushing transfer ball are matched, when the projection lamp generates a large amount of heat, the honeycomb push disc expands to push a heat conduction expansion bag and a heat transfer rod, on one hand, the honeycomb push disc can be contacted with the air-pushing transfer ball to realize outward continuous heat radiation, so that the heat generated at the position of a projection lamp body is transferred towards the position of the air-pushing transfer ball to reduce the accumulation of the heat in the projection lamp body, on the other hand, the heat transfer rod can penetrate out of the air-pushing transfer ball, so that the heat transferred into the air-pushing transfer ball is taken away to the outer side, the heat radiation at the position of the air-pushing transfer ball is effectively accelerated, the high-efficiency absorption effect on the heat on the projection lamp body can be maintained, and the continuous transfer of the heat to the position of the air-pushing transfer ball is further accelerated, thereby effectively protect this projecting lamp and be difficult for taking place the condition that life shortens because of long-time heat production of using.
Description
Technical Field
The invention relates to the field of projection lamps, in particular to an air-pushing transfer type efficient heat dissipation projection lamp.
Background
The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment, and is also called a spotlight. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights. The angle of the outgoing beam of the projector is wide and narrow, ranging from 0 to 180, wherein the beam is particularly narrow and called a searchlight.
The projector consists of an optical component, a mechanical component and an electrical component 3. The optical components are mainly reflectors and light-shielding grids that confine light. The mechanical parts mainly comprise a shell, a focusing mechanism for fixing and adjusting the position of a light source, a bracket and a base for fixing the lamp and a part with angle indication for adjusting the projection direction of the light beam of the lamp. For the most closed projection lamps, the mechanical parts also comprise protective glass and various sealing rings. According to the requirements of the use environment, some devices are also provided with a metal mesh enclosure. The projector with good performance is also provided with an air filter. The electrical components are mainly ballasts, capacitors, triggers (provided according to the requirements of the light source), and the like.
The projecting lamp is because the area that needs shine is great relatively, for guaranteeing the irradiant luminance of large tracts of land, leads to the power of projecting lamp great relatively to when in actual use, the time of general continuous use is longer, therefore can produce a large amount of heats, and the heat of gathering easily causes the damage to its inside electric part, leads to life to receive the influence.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an air-pushing transfer type high-efficiency heat radiation projection lamp, which can generate a large amount of heat when the projection lamp is used for a long time by matching a honeycomb pushing disc and an air-pushing heat transfer ball, so that the honeycomb pushing disc expands to push a heat conduction expansion bag and a heat transfer rod, on one hand, the honeycomb pushing disc can be contacted with the air-pushing heat transfer ball to realize outward continuous heat radiation, the heat generated at the projection lamp body is transferred towards the air-pushing heat transfer ball to reduce the heat accumulation in the projection lamp body, on the other hand, the heat transfer rod can penetrate out of the air-pushing heat transfer ball, so that the heat transferred into the air-pushing heat transfer ball is taken away to the outer side, the heat radiation at the air-pushing heat transfer ball is effectively accelerated, the high-efficiency absorption effect on the heat on the projection lamp body can be maintained, and the continuous heat transfer towards the air-pushing heat transfer ball is further accelerated, thereby effectively protect this projecting lamp and be difficult for taking place the condition that life shortens because of long-time heat production of using.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A gas-pushing transfer type high-efficiency heat-dissipation projection lamp comprises a shell, wherein a projection lamp body is fixedly connected to the rear end of the shell, a plurality of pairs of uniformly distributed vertical rods are fixedly connected to the outer end of the projection lamp body, two connecting rods are fixedly connected to one end, close to each other, of each vertical rod, a gas-pushing transfer ball is fixedly connected between the two connecting rods, a plurality of uniformly distributed heat-conducting expansion bags are fixedly connected to the outer surface of the projection lamp body, the heat-conducting expansion bags correspond to the gas-pushing transfer balls, a heat transfer rod is fixedly connected to the outer end of each heat-conducting expansion bag, movably penetrates through the gas-pushing transfer balls and extends into the gas-pushing transfer balls, the heat transfer rod is located in the middle of the gas-pushing transfer balls, and is arranged through matching of a honeycomb pushing disc and the gas-pushing transfer balls, when the projection lamp is used for a long time, a large amount of heat can be generated, and the honeycomb pushing disc expands to push the heat-conducting expansion bags and the heat transfer rods, can change the hot ball contact with the gas propulsion on the one hand, realize outside continuity heat dissipation, the heat that makes projecting lamp body department produce pushes away the transfer of changing hot ball department towards the gas, reduce the heat and this internal gathering of projecting lamp, on the other hand, the heat transfer pole can follow the gas and push away and change and run through in the hot ball and go out, thereby to shift to the gas and push away the heat of changing in the hot ball and be taken away to the outside, effectively accelerate the giving off of gas propulsion heat ball department heat, make it can maintain thermal high-efficient absorption effect on the projecting lamp body, further accelerate the heat continuation to the transfer of gas propulsion heat ball department, thereby effectively protect this projecting lamp and be difficult for taking place the condition that life shortens because of using the heat production for a long time.
Furthermore, the heat conduction expansion bag is not contacted with the air-pushing heat transfer ball, when the projection lamp is used for a long time, a large amount of heat can be generated to expand the heat conduction expansion bag, thereby contacting with the air-pushing heat transfer ball to realize outward continuous heat dissipation, thereby remarkably improving the heat dissipation efficiency, reducing the heat accumulation in the project lamp body, effectively protecting the project lamp from being damaged due to long-time use, the distance between the end part of the heat transfer rod far away from the heat conduction expansion bag and the outside of the air-pushing heat transfer ball is not more than the diameter of the heat transfer rod, so that the end part of the heat transfer rod is relatively close to the surface of the shell, when the heat conduction expansion bag expands, the heat transfer rod is pushed, its tip can in time follow the air and push away to rotate and run through in the hot ball and go out to will shift to the air and push away to change the heat in the hot ball and be taken away from to the outside, effectively accelerate the air to push away the giving off of changing hot ball department heat, make it can maintain thermal high-efficient absorption effect on the projecting lamp body.
Furthermore, the heat transfer rod is made of high heat conduction materials, the heat conductivity of the end part, close to the right, of the heat transfer rod, located on the longitudinal center line of the air-propelled rotating heat ball is 1-2 times of that of the part, on the left side of the center line, of the heat transfer rod, so that the heat absorption effect of the end part of the heat transfer rod is better, a large amount of heat can be gathered at the end part of the heat transfer rod, and when the heat transfer rod is extruded by the heat conduction expansion bag, the end part is made to penetrate through the air-propelled rotating heat ball to be exposed outside, and therefore the heat dissipation effect is better.
Further, the air-propelled heat transfer ball comprises two mutually symmetrical spherical ends and a positioning end fixedly connected between the two spherical ends, and the positioning end is fixedly connected with the connecting rod.
Further, be close to the sphere end of heat conduction expansion bag one side is made for elastic material, when heat conduction expansion bag is heated the inflation, when it contacts the sphere end, the deformation of adaptability can take place for the sphere end rather than the contact, makes heat conduction expansion bag bigger with the area of contact that the air pushed and changes the hot ball, makes the heat shift from heat conduction expansion bag to the air push and changes the effect of hot ball department better, another the sphere end is made for the stereoplasm heat conduction material.
Further, the spherical end and the inside fixed interior heat absorption gasbag that inlays and have horizontal through hole of location end, horizontal through hole and heat transfer pole phase-match, saturated packing has deionized water in the interior heat absorption gasbag, can adsorb the heat that enters into the air along heat conduction ballooning and heat transfer pole and push away the heat in the heat ball fast to showing and accelerating the heat and pushing away the transmission that changes the heat ball to the air from the projecting lamp body, and then effectively avoiding projecting lamp body department thermal gathering, damage because of the heat gathering on the projecting lamp body when effectively protecting for a long time using, increase of service life.
Furthermore, the inner wall of the transverse through hole is coated with a graphene coating, the thickness of the graphene coating is not higher than 0.5mm, and when the heat transfer rod transversely penetrates and moves in the air-propelled heat transfer ball, the friction force is small.
Furthermore, projecting lamp body outer end fixedly connected with a plurality of honeycomb push away the dish, it is a plurality of the honeycomb pushes away the dish and is located a plurality of heat conduction gas bags inboardly respectively.
Further, the honeycomb pushes away the dish and includes a plurality of inflatable columns of mutual contact, and is a plurality of the tip of inflatable column all with heat conduction inflatable bag inner wall fixed connection, and a plurality of inflatable columns reduce from the outside length in middle part gradually, make the tip adaptation heat conduction inflatable bag's of a plurality of inflatable columns cambered surface, make this projecting lamp push away the dish and heat conduction inflatable bag not atress or atress less under the natural state that does not use to effectively protect heat conduction inflatable bag and be difficult for taking place the condition that ageing speed becomes fast because of long-term atress.
Further, the folding heat absorption strip of fixedly connected with between physiosis post tip inner wall and the projecting lamp body, and the inside packing of physiosis post has high heat-conducting gas, when this projecting lamp uses and produces a large amount of heats, under high heat-conducting gas's effect, thereby quick inflation promotes the expansion of heat conduction bloating bag, and then make the heat transfer pole follow gas and push away to change and run through in the hot ball and go out, and then effectively guarantee thermal quick giving off, folding heat absorption strip can effectively adsorb the heat that projecting lamp body department produced simultaneously, make the heat gathering push away the dish at the honeycomb, effectively accelerate the heat along the heat transfer pole to the speed that gas pushed to change the hot ball and shift.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme adopts the matching arrangement of the honeycomb push disc and the air-push rotating hot ball, when the projection lamp is used for a long time, can generate a large amount of heat, so that the honeycomb pushing disc expands to push the heat conduction expansion bag and the heat transfer rod, on one hand, the honeycomb pushing disc can be contacted with the air-pushing heat transfer ball to realize outward continuous heat dissipation, so that the heat generated at the position of the projection lamp body is transferred towards the position of the air-pushing heat transfer ball to reduce the accumulation of the heat in the projection lamp body, on the other hand, the heat transfer rod can penetrate through the air-pushing heat transfer ball to be discharged out, thereby taking away the heat transferred into the air-pushing heat transfer ball to the outside, effectively accelerating the dissipation of the heat at the air-pushing heat transfer ball, maintaining the high-efficiency absorption effect on the heat on the projection lamp body, further accelerating the heat transfer from the heat persistence to the air-pushing heat transfer ball, thereby effectively protect this projecting lamp and be difficult for taking place the condition that life shortens because of long-time heat production of using.
(2) The heat conduction expansion bag is not contacted with the air-pushing heat transfer ball, when the projection lamp is used for a long time, a large amount of heat can be generated to expand the heat conduction expansion bag, thereby contacting with the air-pushing heat transfer ball to realize outward continuous heat dissipation, thereby remarkably improving the heat dissipation efficiency, reducing the heat accumulation in the project lamp body, effectively protecting the project lamp from being damaged due to long-time use, ensuring that the distance between the end part of the heat transfer rod far away from the heat conduction expansion bag and the air-pushing heat transfer ball is not more than the diameter of the heat transfer rod, ensuring that the end part of the heat transfer rod is relatively close to the surface of the shell, and when the heat conduction expansion bag expands, the heat transfer rod is pushed, its tip can in time follow the air and push away to rotate and run through in the hot ball and go out to will shift to the air and push away to change the heat in the hot ball and be taken away from to the outside, effectively accelerate the air to push away the giving off of changing hot ball department heat, make it can maintain thermal high-efficient absorption effect on the projecting lamp body.
(3) The heat transfer rod is made of high heat conduction materials, the heat conductivity of the end part, close to the right, of the longitudinal center line of the air-propelled rotating hot ball of the heat transfer rod is 1-2 times that of the part, on the left side, of the center line, so that the heat absorption effect of the end part of the heat transfer rod is better, a large amount of heat can be gathered at the end part of the heat transfer rod, and when the heat transfer rod is extruded by the heat conduction expansion bag, the end part penetrates through the air-propelled rotating hot ball to be exposed outside, and the heat dissipation effect is better.
(4) The air-pushing heat transfer ball comprises two symmetrical spherical ends and a positioning end fixedly connected between the two spherical ends, and the positioning end is fixedly connected with the connecting rod.
(5) The spherical end close to one side of the heat conduction expansion bag is made of elastic materials, when the heat conduction expansion bag is heated and expanded, when the heat conduction expansion bag is contacted with the spherical end, the spherical end in contact with the heat conduction expansion bag can be deformed adaptively, the contact area of the heat conduction expansion bag and the air-pushing heat transfer ball is larger, the effect that heat is transferred from the heat conduction expansion bag to the air-pushing heat transfer ball is better, and the other spherical end is made of hard heat conduction materials.
(6) Sphere end and location end inside fixed inlay have the interior absorption heat bag that has transverse through hole, transverse through hole and heat transfer pole phase-match, saturated packing has deionized water in the interior absorption heat bag, can adsorb the heat that enters into the air-assisted transfer heat ball along heat conduction expansion bag and heat transfer pole fast, thereby show and accelerate the heat from the projecting lamp body to the transmission that the air-assisted transfer heat ball, and then effectively avoid the thermal gathering of projecting lamp body department, damage because of the heat gathering on the projecting lamp body when effectively protecting long time use, and prolonged service life.
(7) The inner wall of the transverse through hole is coated with a graphene coating, and the thickness of the graphene coating is not higher than 0.5mm, so that the friction force is small when the heat transfer rod transversely penetrates and moves in the air-propelled heat transfer ball.
(8) Projecting lamp body outer end fixedly connected with a plurality of honeycombs push away the dish, and a plurality of honeycombs push away the dish and are located a plurality of heat conduction expansion bag inboards respectively.
(9) The honeycomb pushes away the dish and includes a plurality of inflatable columns that contact each other, the tip of a plurality of inflatable columns all with heat conduction ballonet inner wall fixed connection, and a plurality of inflatable columns reduce from the outside length in middle part gradually, make the tip adaptation heat conduction ballonet's of a plurality of inflatable columns cambered surface, make this projecting lamp not atress or atress less under the natural state who does not use between honeycomb pushes away dish and the heat conduction ballonet, thereby effectively protect the heat conduction ballonet and be difficult for taking place the condition that ageing speed becomes fast because of long-term atress.
(10) The folding heat absorption strip of fixedly connected with between physiosis post tip inner wall and the projecting lamp body, and the inside packing of physiosis post has high heat-conducting gas, when this projecting lamp uses and produces a large amount of heats, under high heat-conducting gas's effect, thereby quick inflation promotes the expansion of heat conduction bloating bag, and then make the heat transfer pole follow gas and push away to run through and go out in changeing the heat ball, and then effectively guarantee thermal quick giving off, folding heat absorption strip can effectively adsorb the heat that projecting lamp body department produced simultaneously, make the heat gathering push away the dish at the honeycomb in, effectively accelerate the speed that the heat shifts to gas promotion commentaries on classics heat ball along the heat transfer pole.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of a gas-driven heat transfer ball according to the present invention;
FIG. 4 is a schematic cross-sectional view of a gas-propelled thermal ball according to the present invention;
fig. 5 is a structural schematic diagram of a section of a honeycomb push plate of the present invention.
The reference numbers in the figures illustrate:
the device comprises a shell 1, a projector 2, a gas-driven heat transfer ball 3, a spherical end 31, a positioning end 32, a vertical rod 4, a heat conduction expansion bag 5, a honeycomb push disc 6, a folding heat absorption strip 61, a heat transfer rod 7, a connecting rod 8 and a heat absorption bag in a heat absorption bag 9.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example 1:
referring to fig. 1-2, an air-pushed transfer type high-efficiency heat-dissipating projection lamp comprises a housing 1, a projection lamp body 2 is fixedly connected to the rear end of the housing 1, referring to fig. 3, a plurality of pairs of evenly distributed upright rods 4 are fixedly connected to the outer end of the projection lamp body 2, two connecting rods 8 are fixedly connected to the ends of each pair of upright rods 4 close to each other, an air-pushed heat-transferring ball 3 is fixedly connected between the two connecting rods 8, a heat-transferring rod 7 is fixedly connected to the outer end of a heat-conducting expansion bag 5, the heat-transferring rod 7 movably penetrates through the air-pushed heat-transferring ball 3 and extends into the air-pushed heat-transferring ball 3, the heat-transferring rod 7 is located in the middle of the air-pushed heat-transferring ball 3, the heat-conducting expansion bag 5 is not in contact with the air-pushed heat-transferring ball 3, when the projection lamp is used for a long time, a large amount of heat is generated, the heat-conducting expansion bag 5 expands to contact with the air-pushed heat-transferring ball 3, thereby realizing outward continuous heat dissipation, and remarkably improving the heat-dissipating efficiency, reduce the gathering of heat in projecting lamp body 2, protect this projecting lamp to be difficult for damaging because of long-time use effectively, the distance that the tip of heat transfer pole 7 is far away from end of the heat conduction expansion bag 5 and outside the gas-propelled heat ball 3 is not greater than the diameter of heat transfer pole 7, make the tip of heat transfer pole 7 relatively nearer to surface of outer casing 1, when the heat conduction expansion bag 5 expands, heat transfer pole 7 receives the thrust, its tip can run through and come out from in the gas-propelled heat ball 3 in time, thus will transfer to the heat in the gas-propelled heat ball 3 and be taken to the outside, accelerate the diffusion of the heat of gas-propelled heat ball 3 department effectively, make it can maintain the high-efficient absorption to the heat on the projecting lamp body 2, heat transfer pole 7 is made of high heat conduction material, and the heat transfer pole 7 is located the gas-propelled heat ball 3 longitudinal midline end near the right side is 1-2 times of partial heat conductivity of the midline, the heat absorption effect of the end part of the heat transfer rod 7 is better, a large amount of heat can be gathered at the end part of the heat transfer rod, and when the heat conduction expansion bag 5 extrudes the heat transfer rod 7, the end part is penetrated out to push the rotary heat ball 3 to be exposed outside, so that the heat dissipation effect is better.
Referring to fig. 4, the air-pushed heat transfer ball 3 includes two symmetrical spherical ends 31 and a positioning end 32 fixedly connected between the two spherical ends 31, the positioning end 32 is fixedly connected with the connecting rod 8, the spherical end 31 near one side of the heat-conducting expansion bag 5 is made of an elastic material, when the heat-conducting expansion bag 5 is heated and expanded, when the heat-conducting expansion bag 5 contacts the spherical end 31, the spherical end 31 contacting the spherical end can be deformed adaptively, so that the contact area between the heat-conducting expansion bag 5 and the air-pushed heat transfer ball 3 is larger, the effect of transferring heat from the heat-conducting expansion bag 5 to the air-pushed heat transfer ball 3 is better, the other spherical end 31 is made of a hard heat-conducting material, an inner heat-absorbing bag 9 with a transverse through hole is fixedly embedded in the spherical end 31 and the positioning end 32, the transverse through hole is matched with the heat transfer rod 7, the inner heat-absorbing bag 9 is saturated and filled with deionized water, so that heat entering the air-pushed heat transfer ball 3 along the heat-conducting expansion bag 5 and the heat transfer rod 7 can be absorbed quickly, thereby showing and accelerating the heat and pushing away the transmission that changes hot ball 3 to the gas from projecting lamp body 2, and then effectively avoiding projecting lamp body 2 to locate thermal gathering, damage because of the heat gathering on the projecting lamp body 2 when effectively protecting the long-term use, increase of service life, the coating of transversely running through hole inner wall has the graphite alkene coating, the thickness of graphite alkene coating is not higher than 0.5mm, when making heat transfer pole 7 transversely run through the removal in gas pushes away changes hot ball 3, frictional force is less.
Referring to fig. 5, the outer surface of the projector body 2 is fixedly connected with a plurality of heat-conducting expansion capsules 5 which are uniformly distributed, the heat-conducting expansion capsules 5 correspond to the air-pushing heat-transferring balls 3, the outer end of the projector body 2 is fixedly connected with a plurality of honeycomb push trays 6, the honeycomb push trays 6 are respectively positioned at the inner sides of the heat-conducting expansion capsules 5, each honeycomb push tray 6 comprises a plurality of mutually-contacted expansion columns, the end parts of the plurality of expansion columns are fixedly connected with the inner wall of the heat-conducting expansion capsule 5, and the lengths of the plurality of expansion columns are gradually reduced from the middle part to the outside, so that the end parts of the plurality of expansion columns are adapted to the cambered surface of the heat-conducting expansion capsules 5, and the projector is free from stress or small stress between the honeycomb push trays 6 and the heat-conducting expansion capsules 5 in a natural state without use, thereby effectively protecting the heat-conducting expansion capsules 5 from the rapid aging due to long-term stress, and the folding heat-absorbing strips 61 are fixedly connected between the inner walls of the end parts of the expansion columns and the projector body 2, and the inside packing of physiosis post has high heat-conducting gas, when this projecting lamp uses and produces a large amount of heats, under high heat-conducting gas's effect, thereby quick inflation promotes the 5 inflation of heat conduction bloating, and then make heat transfer pole 7 run through and go out in the gas pushes away heat transfer ball 3, and then effectively guarantee thermal quick giving off, folding heat absorption strip 61 can effectively adsorb the heat that 2 departments of projecting lamp body produced simultaneously, make the heat gathering push away in dish 6 in the honeycomb, effectively accelerate the heat along the speed that heat transfer pole 7 shifts to gas push away heat transfer ball 3.
Through the matching arrangement of the honeycomb push disc 6 and the air-push rotating hot ball 3, when the project lamp is used for a long time, can generate a large amount of heat, so that the honeycomb push disc 6 expands to push the heat conduction expansion bag 5 and the heat transfer rod 7, on one hand, the honeycomb push disc can be contacted with the air-pushing heat transfer ball 3 to realize outward continuous heat dissipation, so that the heat generated at the spot light body 2 is transferred towards the air-pushing heat transfer ball 3 to reduce the heat accumulation in the spot light body 2, on the other hand, the heat transfer rod 7 can penetrate out of the air-pushing heat transfer ball 3, thereby taking away the heat transferred into the air-pushing heat transfer ball 3 to the outside, effectively accelerating the dissipation of the heat at the air-pushing heat transfer ball 3, maintaining the high-efficiency absorption effect on the heat on the projection lamp body 2, further accelerating the heat continuous transfer to the air-pushing heat transfer ball 3, thereby effectively protect this projecting lamp and be difficult for taking place the condition that life shortens because of long-time heat production of using.
As described above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient radiating projecting lamp of air-propelled transition formula, includes shell (1), shell (1) rear end fixedly connected with projecting lamp body (2), its characterized in that: projecting lamp body (2) outer end fixedly connected with is many to evenly distributed's pole setting (4), and is every right two connecting rods (8) of the equal fixedly connected with in one end that pole setting (4) are close to each other, two fixedly connected with gas pushes away commentaries on classics hot ball (3) between connecting rod (8), projecting lamp body (2) surface fixed connection has a plurality of evenly distributed's heat conduction expansion bag (5), heat conduction expansion bag (5) and gas push away commentaries on classics hot ball (3) and correspond, heat conduction expansion bag (5) outer end fixedly connected with heat transfer pole (7), heat transfer pole (7) activity runs through gas and pushes away commentaries on classics hot ball (3) and extend to inside gas pushes away commentaries on classics hot ball (3), and heat transfer pole (7) are located gas and push away commentaries on classics hot ball (3) middle part.
2. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 1, characterized in that: the heat conduction expansion bag (5) is not in contact with the air-pushing rotating hot ball (3), and the distance from the end part of the heat transfer rod (7) far away from the heat conduction expansion bag (5) to the outside of the air-pushing rotating hot ball (3) is not larger than the diameter of the heat transfer rod (7).
3. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 2, characterized in that: the heat transfer rod (7) is made of high heat conduction material, and the heat conductivity of the end part, close to the right, of the longitudinal center line of the air-propelled heat transfer ball (3) of the heat transfer rod (7) is 1-2 times that of the left part of the center line.
4. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 1, characterized in that: the air-propelled rotating hot ball (3) comprises two mutually symmetrical spherical ends (31) and a positioning end (32) fixedly connected between the two spherical ends (31), and the positioning end (32) is fixedly connected with the connecting rod (8).
5. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 1, characterized in that: the spherical end (31) close to one side of the heat-conducting expansion bag (5) is made of elastic materials, and the other spherical end (31) is made of hard heat-conducting materials.
6. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 5, wherein: an internal heat absorption water bag (9) with a transverse through hole is fixedly embedded in the spherical end (31) and the positioning end (32), the transverse through hole is matched with the heat transfer rod (7), and deionized water is filled in the internal heat absorption water bag (9) in a saturated mode.
7. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 6, wherein: the inner wall of the transverse through hole is coated with a graphene coating, and the thickness of the graphene coating is not higher than 0.5 mm.
8. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 1, characterized in that: projecting lamp body (2) outer end fixedly connected with a plurality of honeycombs push away dish (6), and is a plurality of honeycomb pushes away dish (6) and is located a plurality of heat conduction gas bags (5) inboard respectively.
9. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 8, wherein: honeycomb pushing tray (6) are including a plurality of inflatable columns of mutual contact, and are a plurality of the tip of inflatable column all with heat conduction inflatable bag (5) inner wall fixed connection, and a plurality of inflatable columns reduce from the outside length in middle part gradually.
10. The air-propelled transfer type high-efficiency heat dissipation projection lamp of claim 9, wherein: the heat absorption strip (61) is folded to fixedly connected with between physiosis post tip inner wall and projecting lamp body (2), and the inside packing of physiosis post has high heat-conducting gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110289980.1A CN112984399B (en) | 2021-03-18 | 2021-03-18 | High-efficient radiating projecting lamp of air-propelled diversion formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110289980.1A CN112984399B (en) | 2021-03-18 | 2021-03-18 | High-efficient radiating projecting lamp of air-propelled diversion formula |
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| CN112984399B true CN112984399B (en) | 2022-08-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206012A (en) * | 2006-12-22 | 2008-06-25 | 宁波安迪光电科技有限公司 | LED projector |
| CN101259064A (en) * | 2003-10-31 | 2008-09-10 | 强生消费者公司 | Absorbent tampon providing clean digital insertion |
| CN202580758U (en) * | 2012-04-13 | 2012-12-05 | 天津芯之铠光电技术研发有限公司 | LED (Light Emitting Diode) lamp |
| CN210107285U (en) * | 2019-06-12 | 2020-02-21 | 长乐市丽智产品设计有限公司 | Environment-friendly energy-saving lamp with insect expelling effect |
| CN212544434U (en) * | 2020-08-25 | 2021-02-12 | 中山市驱驰电子有限公司 | Driver heat dissipation device |
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2021
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259064A (en) * | 2003-10-31 | 2008-09-10 | 强生消费者公司 | Absorbent tampon providing clean digital insertion |
| CN101206012A (en) * | 2006-12-22 | 2008-06-25 | 宁波安迪光电科技有限公司 | LED projector |
| CN202580758U (en) * | 2012-04-13 | 2012-12-05 | 天津芯之铠光电技术研发有限公司 | LED (Light Emitting Diode) lamp |
| CN210107285U (en) * | 2019-06-12 | 2020-02-21 | 长乐市丽智产品设计有限公司 | Environment-friendly energy-saving lamp with insect expelling effect |
| CN212544434U (en) * | 2020-08-25 | 2021-02-12 | 中山市驱驰电子有限公司 | Driver heat dissipation device |
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| CN112984399A (en) | 2021-06-18 |
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