CN116379404A - Low-energy-consumption high-heat-dissipation-performance lamp - Google Patents
Low-energy-consumption high-heat-dissipation-performance lamp Download PDFInfo
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- CN116379404A CN116379404A CN202310602309.7A CN202310602309A CN116379404A CN 116379404 A CN116379404 A CN 116379404A CN 202310602309 A CN202310602309 A CN 202310602309A CN 116379404 A CN116379404 A CN 116379404A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 69
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Birds (AREA)
- Wood Science & Technology (AREA)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a lamp with low energy consumption and high heat dissipation performance, which belongs to the technical field of lamps, and comprises a lamp shade with a lamp body, wherein one side of the lamp shade is provided with a second lamp holder, the second lamp holder is provided with an air flow channel penetrating through two end parts, the lamp body is positioned on one side of the air flow channel, and the other side of the air flow channel is provided with a heat dissipation part; the second lamp holder is sleeved with a first lamp holder connected with the second lamp holder, and the first lamp holder is provided with a first through hole which is formed around the wall body of the first lamp holder. The lamp can solve the problem that the heat flow effect along with the fluid is poor when heat convection occurs in the use process of the lamp, effectively increases the convection effect, improves the heat dissipation effect of the high-power lamp, and reduces the energy consumption of the lamp.
Description
Technical Field
The invention belongs to the technical field of lamps, and particularly relates to a lamp with low energy consumption and high heat dissipation performance.
Background
A light emitting diode lamp, also called LED lamp, refers to a device that is capable of transmitting light, distributing and changing the light distribution of an LED light source, including all the parts and components required for fixing and protecting the LED light source, except the LED light source, and the necessary wiring accessories for connection to a power source. The LED lamp has the technical characteristics of high efficiency, energy saving, long service life, small size and the like. For led lamps, a large amount of heat is emitted during the use process, so the heat dissipation of the lamps, especially the high-power lamps, such as the stage lamps shown in fig. 1, needs to be considered in the design of the lamps, and the lamps easily emit a large amount of heat energy and have a lampshade, so that the heat is concentrated and dispersed.
At present, the heat dissipation of a high-power lamp is usually carried out by providing a heat dissipation component or a structure for dissipating the heat generated by a light emitting component, as shown in fig. 2, a through hole is formed on a lampshade arranged on the lamp, the heat is dissipated by expanding the airflow circulation mode, and the heat is dissipated by adopting a heat dissipation fin, a heat dissipation fan and the like, for example, korean KR101707890B1, the invention discloses an LED lamp with a heat dissipation function, which is provided with at least one LED lamp and a semitransparent cover plate for shielding a PCB substrate and is composed of a transmission material, and the LED lamp of the PCB plate is used for radiating illumination light to the outside; and a heat sink coupled to the light-transmitting cover and configured to include one by receiving heat from the PCB substrate. The invention can quickly and effectively transfer the heat emitted by the LED lamp of the PCB substrate to the radiator.
However, the lighting device simply relying on the existing heat dissipation assembly still has the problem of poor heat dissipation performance, and especially in the situations of larger power of the light-emitting assembly and strict volume limitation of the heat dissipation assembly, the heat dissipation performance of the lighting device is more difficult to be ensured.
Disclosure of Invention
The invention aims to provide a lamp with low energy consumption and high heat dissipation performance, which can solve the problem that the heat flows along with fluid when heat convection occurs in the use of the lamp, effectively increase the convection effect, improve the heat dissipation effect of a high-power lamp and reduce the energy consumption of the lamp.
The technical scheme adopted by the invention for achieving the purpose is as follows: the lamp comprises a lamp shade with a lamp body, wherein one side of the lamp shade is provided with a second lamp holder, the second lamp holder is provided with an air flow channel penetrating through two end parts, the lamp body is positioned on one side of the air flow channel, and the other side of the air flow channel is provided with a heat dissipation piece;
the second lamp holder is sleeved with a first lamp holder connected with the second lamp holder, and the first lamp holder is provided with a first through hole which is formed around the wall body of the first lamp holder.
According to the invention, the lamp shade is arranged outside the lamp body, so that the irradiation direction of the lamp body can be limited, the irradiation of light is further concentrated, the irradiation effect of the lamp is ensured, the second lamp holder and the heat radiating piece are arranged on one side of the lamp shade, the air flow direction flowing along the lamp body is driven by the heat radiating piece, the problem that the heat emitted by the lamp body is poor along with the air flow flowing effect when the heat convection occurs in the working process of the lamp body is solved, the heat radiating piece is used for radiating, the heat radiating metal pieces which are too many and too expensive are integrally arranged on the lamp can be reduced, the cost of the lamp is reduced, and the problem of the heat radiating effect of the lamp is effectively solved for the existing lamp, particularly the high-power lamp.
The diameter of the opening at one end of the heat dissipation piece is smaller than that of the other end, and the lamp body is arranged at the other end, so that in the common use state of the lamp body, for example, only 3 lamp bodies are opened, for example, only one lamp body is opened, and in the multi-power mode, the low-power mode is opened, the heat dissipation piece is not electrified to work, the heat at the end of the lamp body is dissipated, and the temperature difference exists at the two ends of the second lamp holder, so that the air flow is promoted to flow due to different air flow densities caused by the temperature, and the air flow is realized to flow from one end of the second lamp holder to one end of the lamp body, so that the heat dissipation of the lamp body is realized, and the low-energy consumption use and the heat dissipation of the lamp are realized.
According to one embodiment of the invention, the second lamp holder is provided with a fixing rod which can be connected with the heat dissipation piece, and the heat dissipation piece can drive air to flow towards the lamp body. The heat dissipation piece is an electric fan. An electric fan is arranged on the upper portion of the second lamp holder to radiate heat of the lamp body, so that the problem of high heat of the lamp, particularly a high-power lamp, is solved, and the convection effect and the radiation are effectively improved.
Further, a channel for air flow is arranged between the first lamp holder and the second lamp holder; the outer side of the first through hole is provided with a first plate body, one end part of the first plate body is hinged with the first lamp holder, and the other end part of the first plate body is connected with the first lamp holder through a first filter screen; the first lamp holder is hollow, one end is arranged at the opening, the opening end is connected with the second lamp holder in an assembling manner, an airflow circulation channel is arranged between the first lamp holder and the second lamp holder, and a first through hole in the first lamp holder is used for enabling external airflow to enter the second lamp holder through the airflow circulation channel and act on the lamp body, so that the airflow flows in a circulation path, dust particles entrained in the airflow are trapped in the circulation path, the probability that the dust particles reach the lamp body and adhere to the lamp body is reduced, the airflow is filtered in a mode of being provided with a first filter screen, the problem that floaters such as dust particles entrained in the airflow adhere to the lamp body and a lamp shade is solved, and in a state that a heat dissipation piece is started, the airflow can be used for causing the first plate body to swing, the first filter screen controls the swing range of the first plate body, in the action process of the first plate body and the first filter screen, the blocking of the first filter screen mesh can be reduced, and the inlet airflow flow of the first through hole can be relatively adjusted, such as the inlet airflow flow and the flow difference can be formed, the change of the flow velocity difference is favorable for realizing the adhesion cleaning of the inside the lamp.
Furthermore, the inflow direction of the first through hole is opposite to the outflow direction of the radiating piece, so that the air flow entering the first lamp holder is not the air flow nearby the lamp body, the air flow nearby the lamp body is possibly influenced by the heat emitted by the lamp body and is heated, the problem that the heat dissipation effect on the lamp is reduced due to the fact that the air flow entering the first lamp holder is the heated air flow nearby the lamp body can be solved by limiting the inflow direction of the first through hole, and further, the situation that the heat of the lamp body is excessively raised by driving the external air flow to dissipate the heat of the first lamp holder can be realized by limiting the inflow direction of the first through hole.
According to one embodiment of the invention, the heat dissipation element is located in the first lamp holder, the first lamp holder is internally provided with a guide component corresponding to the position of the heat dissipation element, and a distance is arranged between the guide component and the heat dissipation element. The guiding component is used for pre-rectifying the gas entering the first lamp holder, so that the occurrence of turbulent flow of the internal gas flow is avoided.
Further, the guide assembly is provided with a rotating shaft, the rotating shaft is connected with the first lamp holder in a matched mode through the mounting seat, a first guide plate and a second guide plate which are distributed up and down are arranged on the rotating shaft in a surrounding mode, and a second filter screen is connected between the first guide plate and the second guide plate. The second filter screen is inclined with the first guide plate or the second guide plate in the connection state. The first guide plate, the second guide plate and the second filter screen of the guide assembly can generate rotary motion under the action of air flow, so that the rectification effect is achieved on the flowing air in the first lamp holder to avoid turbulent flow, meanwhile, the air flow can be filtered by the second filter screen between the first guide plate and the second guide plate when passing through the guide assembly, particles are trapped, and the particles are prevented from adhering to the inner wall of the lampshade and the surface of the lamp body; in addition, the guide component is arranged at the inner top of the whole lamp, and vibration transmitted from the top to the outside is firstly transmitted to the guide component, so that the guide component is favorable for absorbing the vibration, and the transmission of the vibration to the heat dissipation piece and the direction of the lamp body is slowed down.
According to the lamp, the hook is arranged outside the first lamp holder, the hook is designed to improve the overall use convenience of the lamp, the lamp can be hung by the hook for use, the lamp can be used in various modes, and the lamp can be clamped by the clamping component and the like.
According to one embodiment of the invention, the lamp shade is provided with the mounting screen plate which can be assembled and connected with the lamp body, and the mounting screen plate is uniformly distributed with meshes and is used for realizing the assembly of the lamp shade and the lamp body and ensuring the normal circulation of heat dissipation air flow.
According to the invention, the lamp body is provided with the protective frame connected with the lamp shade in the irradiation direction, the protective frame is formed by bending metal strips, the protective frame is preferably formed by bending copper wires, the lamp body is protected by arranging the protective frame outside the lamp shade, for example, the lamp body is prevented from being broken due to the fact that sundries strike the lamp body, in addition, the effective irradiation of the lamp body is ensured by the protective frame, the lamp body is prevented from being blocked by objects at a relatively short distance, the light of the lamp body is prevented from being blocked by the protective frame, the distance between a blocking object and the lamp body is enlarged by the protective frame, the light emitting space is ensured, and the protective frame is arranged to prevent the occurrence of safety accidents possibly caused by heat aggregation due to the fact that the contact distance between the objects and the lamp body is relatively short.
Further, the protection frame is provided with a protection assembly, and the protection assembly is provided with a protection cover body attached to the protection frame and used for enhancing the protection effect and preventing or reducing insects from approaching the lamp body.
Further, the protection casing body is prepared by transparent material, the protection casing body has the first convex body of evagination, the adjacent lamp body side of first convex body has the indent cambered surface, the transparent material that the protection casing body pointed out is silicate nonmetallic material, popular's glass that says so, the protection casing body in this case not only is limited to glass, can also be to using polymethyl methacrylate, polystyrene etc. to have transparent effect's material preparation, in addition through setting up first convex body structure to the protection casing body, can be used for increasing the lamp body range, also do benefit to the holistic energy-conserving effect of lamps and lanterns like this, and the first convex body that is equipped with is to external worm contact lamp body, worm class flight degree of difficulty increase near the protection casing body, improve insect prevention effect.
The invention adopts the mode of arranging the lamp shade outside the lamp body and the mode of arranging the second lamp holder and the heat radiating piece at one side of the lamp shade to realize that the heat radiating piece drives the air to flow towards the direction of the lamp body, thereby having the following beneficial effects: according to the scheme provided by the invention, the irradiation direction of the lamp body can be limited, so that the irradiation effect of the lamp is ensured by concentrating light, the problem that the heat emitted by the lamp body is poor along with the airflow flow effect when the heat convection occurs in the working process of the lamp body can be solved, the problem that the internal dust particle accumulation does not occur when the lamp is used for a long time, the irradiation effect of the lamp is affected, and the scheme provided by the invention can also reduce the total arrangement of too many and too expensive heat dissipation metal parts of the lamp, and reduce the cost of the lamp.
Drawings
FIG. 1 is a schematic view of a stage-use luminaire as exemplified in the background art;
FIG. 2 is a schematic view of a high power lamp with through holes as exemplified in the background art;
FIG. 3 is a schematic diagram of a lamp with low power consumption and high heat dissipation performance;
FIG. 4 is a schematic diagram of a lamp assembly with low power consumption and high heat dissipation;
FIG. 5 is a schematic diagram of the internal structure of a lamp with low power consumption and high heat dissipation;
FIG. 6 is a schematic view of the internal structure of the first lamp holder;
FIG. 7 is a schematic illustration of a guide assembly arrangement;
FIG. 8 is a schematic view of a protective assembly;
FIG. 9 is a schematic view of the internal structure of the adjusting plate;
FIG. 10 is a schematic diagram of a heat sink according to embodiment 3;
FIG. 11 is a schematic diagram of a rectifying component in embodiment 3;
fig. 12 is a schematic diagram illustrating connection of the heat sink, the lamp body and the photovoltaic panel in embodiment 4.
Reference numerals: 10-a first lamp holder; 11-a first through hole; 12-installing a screen plate; 13-a first plate; 14-a first filter screen; 15-hooking; 20-a lampshade; 30-a lamp body; 40-a protective frame; 50-a protective component; 51-a protective cover body; 52-adjusting plate; 53-rope body; 54-first convexity; 60-guiding assembly; 61-mounting seats; 62-rotating shaft; 63-a first guide plate; 64-a second guide plate; 65-a second filter screen; 70-a second lamp holder; 71-a heat sink; 72-fixing the rod; 73-a fan frame; 74-a fan body; 75-rectifying component; 751-a second fan blade; 752-plug-in posts; 753-a first ring body; 754-a second ring body; 76-plug blocks; 77-first fan blade.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments and the attached drawings:
example 1:
referring to fig. 3-5, a lamp with low energy consumption and high heat dissipation performance comprises a lamp housing 20 with a lamp body 30, wherein one side of the lamp housing 20 is provided with a second lamp holder 70, the second lamp holder 70 is provided with an air flow channel penetrating through two ends, the lamp body 30 is positioned on one side of the air flow channel, and the other side of the air flow channel is provided with a heat dissipation piece 71;
the second lamp holder 70 is externally provided with a first lamp holder 10 connected thereto, and the first lamp holder 10 has a first through hole 11 opened around a wall thereof.
According to the invention, the lamp shade 20 is arranged outside the lamp body 30, so that the irradiation direction of the lamp body 30 can be limited, the irradiation of light is further concentrated, the irradiation effect of the lamp is ensured, the second lamp holder 70 and the heat radiating member 71 are arranged on one side of the lamp shade 20 to drive air flow to flow towards the lamp body 30, the problem that the heat emitted by the lamp body 30 is poor along with the air flow in the working process of the lamp body 30 when heat convection occurs is solved, and the heat radiating member 71 is used for radiating the heat, so that the overall arrangement of too many and too expensive heat radiating metal members of the lamp is reduced, and the lamp cost is reduced.
Referring to fig. 5, the diameter of the opening of one end of the second lamp holder 70 provided with the heat dissipation member 71 is smaller than that of the other end, and the lamp body 30 is arranged at the other end, so that in the normal use state of the lamp body 30, for example, only 3 lamp bodies 30 are arranged, only one lamp body 30 is opened, and the lamp body 30 has a multi-power mode, and the low-power mode is opened, the heat dissipation member 71 does not work, the heat of the end of the lamp body 30 is dissipated, and the two ends of the second lamp holder 70 have a temperature difference, so that the air flow is promoted due to the difference of the air flow density caused by the temperature, the air flow is realized from the end of the second lamp holder 70 to the end provided with the lamp body 30, the heat dissipation of the lamp body 30 is realized, and the low energy consumption use and the heat dissipation of the lamp are realized.
Referring to fig. 6, the second lamp holder 70 has a fixing rod 72 connected to the heat sink 71, and the heat sink 71 drives the air flow to flow toward the lamp body 30. The heat sink 71 is an electric fan. An electric fan is arranged at the upper part of the second lamp holder 70 to radiate heat of the lamp body 30, so that the problem of high heat of the lamp, particularly a high-power lamp, is solved, and the convection effect and the radiation are effectively improved.
A channel for air flow is arranged between the first lamp holder 10 and the second lamp holder 70; the outer side of the first through hole 11 is provided with a first plate body 13, one end part of the first plate body 13 is hinged with the first lamp holder 10, and the other end part is connected with the first lamp holder 10 through a first filter screen 14; the first lamp holder 10 is hollow, one end is provided with an opening, the opening end is assembled and connected with the second lamp holder 70, an airflow circulation channel is arranged between the first lamp holder 10 and the second lamp holder 70, the first through hole 11 on the first lamp holder 10 is used for enabling external airflow to enter the second lamp holder 70 to act on the lamp body 30 through the airflow circulation channel, so that the airflow has a circulation path, dust particles entrained in the airflow are trapped in the circulation path, the probability that the dust particles reach the lamp body 30 and adhere to the lamp body 30 is reduced, the airflow is filtered through the mode of arranging the first filter screen 14, the problem that floaters such as dust particles entrained in the airflow adhere to the lamp body 30 and the lamp cover 20 is solved, the first plate 13 can be caused to swing by the airflow in the state that the heat dissipation piece 71 is started, the first filter screen 14 controls the swinging range of the first plate 13, and in the action process of the first plate 13 and the first filter screen 14, the mesh blocking of the first filter screen 14 can be reduced, the airflow flow rate of the first through hole 11 is relatively regulated, if the entering the airflow flow rate and the difference are formed, the difference of the airflow flow rate is helped, and the inside is used for cleaning and the difference of the adhesion is realized.
The inlet direction of the first through hole 11 is opposite to the outlet direction of the heat dissipation piece 71, so that the air flow entering the first lamp holder 10 is not the air flow near the lamp body 30, the air flow near the lamp body 30 is possibly influenced by the heat emitted by the lamp body 30 and is heated, and the invention can solve the problem that the heat dissipation effect on the lamp is reduced due to the fact that the air flow entering the first lamp holder 10 is the heated air flow near the lamp body 30 by limiting the inlet direction of the first through hole 11, and further, the situation that the heat of the lamp body is excessively raised by driving the external air flow to dissipate the heat of the first lamp holder 10 can be realized by limiting the inlet direction of the first through hole 11.
Referring to fig. 5, the heat sink 71 is positioned in the first lamp socket 10, the first lamp socket 10 has a guide assembly 60 corresponding to the position of the heat sink 71, and a space is provided between the guide assembly 60 and the heat sink 71. The guiding assembly 60 is used for pre-rectifying the gas entering the first lamp holder 10, so as to avoid the occurrence of turbulence of the internal gas flow.
Referring to fig. 7, the guide assembly 60 has a rotating shaft 62, the rotating shaft 62 is cooperatively connected with the first lamp socket 10 through a mounting seat 61, a first guide plate 63 and a second guide plate 64 distributed up and down are circumferentially arranged on the rotating shaft 62, and a second filter screen 65 is connected between the first guide plate 63 and the second guide plate 64. The second screen 65 has an angle inclined with the first guide plate 63 or the second guide plate 64 in a state of being connected thereto. The first guide plate 63, the second guide plate 64 and the second filter screen 65 of the guide assembly 60 can generate rotary motion under the action of air flow, so that a rectifying effect is achieved on the air flowing in the first lamp holder 10 to avoid turbulent flow, and meanwhile, the air flow can be filtered by the second filter screen 65 between the first guide plate 63 and the second guide plate 64 when passing through the guide assembly 60, particles are trapped, and the particles are prevented from adhering to the inner wall of the lamp shade 20 and the surface of the lamp body 30; in addition, the guide assembly 60 is disposed on the top of the whole lamp, and for the vibration transmitted from the top to the guide assembly 60 from the outside, the vibration is absorbed by the guide assembly 60, so as to reduce the transmission of the vibration to the heat sink 71 and the direction of the lamp body 30.
The first lamp stand 10 has couple 15 outward, and the design of couple 15 is used for improving the holistic use convenience of lamps and lanterns, can hang the use through couple 15 to lamps and lanterns, and multiple mode uses, and of course this lamps and lanterns can also carry out the centre gripping through clamping part etc. and use.
The lamp shade 20 is provided with a mounting screen 12 which can be assembled and connected with the lamp body 30, and the mounting screen 12 is uniformly distributed with meshes for realizing the assembly of the lamp shade 20 and the lamp body 30 and ensuring the normal circulation of heat dissipation air flow.
Referring to fig. 3 and 8, the lamp body 30 is provided with a protective frame 40 connected with the lamp shade 20 in the irradiation direction, the protective frame 40 is formed by bending metal strips, the protective frame 40 is preferably formed by bending copper wires, the lamp body 30 is protected by arranging the protective frame 40 outside the lamp shade 20, for example, sundries are prevented from striking the lamp body 30 to cause the breakage of the lamp body 30, in addition, the protective frame 40 is used for ensuring the effective irradiation of the lamp body 30, the lamp body 30 is prevented from being blocked by objects at a relatively short distance, the distance between a blocking object and the lamp body 30 is enlarged by the protective frame 40, the light emission space is ensured, and the protective frame 40 is arranged to prevent the objects from contacting the lamp body 30 at a relatively short distance, so that possible safety accidents caused by heat aggregation can occur.
The protective frame 40 is externally provided with a protective assembly 50, and the protective assembly 50 is provided with a protective cover body 51 which is attached to the protective frame 40 and used for enhancing the protective effect and preventing or reducing insects from approaching the lamp body 30.
The protective cover body 51 is made of transparent materials, the protective cover body 51 is provided with a first convex body 54 protruding outwards, the side surface of the first convex body 54 adjacent to the lamp body 30 is provided with a concave cambered surface, the transparent material referred to by the protective cover body 51 is silicate nonmetallic materials, glass is popular, the protective cover body 51 in the scheme can be made of polymethyl methacrylate, polystyrene and other materials with transparent effects, in addition, the protective cover body 51 is provided with a first convex body 54 structure, the range of the lamp body 30 can be increased, the effect similar to an amplifying lens is achieved, the overall energy-saving effect of the lamp is facilitated, and in addition, the first convex body 54 is arranged for the lamp body 30, for the outside insects, the flying difficulty of the insects near the protective cover body 51 is increased, and the insect prevention effect is improved.
Example 2:
this embodiment differs from embodiment 1 in that: referring to fig. 8 and 9, the protective cover body 51 is not fixedly connected with the protective frame 40, the protective cover body 51 is connected with the lamp cover 20 through a rope body 53, the rope body 53 is provided with an adjusting plate 52, the adjusting plate 52 is of a hollow structure, the adjusting plate 52 can be stretched and deformed, specifically, one end part of the adjusting plate 52 is connected with the protective cover body 51 through the rope body 53, the other end part is connected with the lamp cover 20 through the rope body 53, and the interior of the adjusting plate 52 is hollow. Because the lamp is internally provided with the heat dissipation part 71, the lamp body 30 is cooled by blowing, the heat radiation of the lamp body 30 is reduced, the outflow of heat dissipation air flow is facilitated, the clearance between the rope body 53 and the protective frame 40 is arranged to realize the outer exhaust of the air flow, meanwhile, the area of the regulating plate 52 is changed when the rope body 53 is stretched, and then the air flow passage area of the adjacent rope body 53 is changed, the air outlet flow is changed, the rotation of the regulating plate 52 on the rope body 53 is facilitated, the air outlet direction is changed, the light radiation range generated by the lamp body 30 is regulated and controlled, particularly, the light radiation range generated by the lamp body 30 is regulated and controlled by the deformation of the regulating plate 52, so that the light is concentrated to the direction of the protective cover body 51, the astigmatism is reduced, in addition, the deformation of the regulating plate 52 can lead to the change of the interval distance between the protective cover body 51 and the protective frame 40, the heat exchange efficiency of the high-temperature air inside the lamp can be improved, the aperture of the protective cover body 51 can be further increased under certain conditions, and the heat exchange efficiency of the high-temperature air outside the lamp can be improved, and the insect-proof through hole aperture can be further increased, and the problem of the air flow can be prevented from passing through the aperture can be solved.
Example 3:
this embodiment differs from embodiment 1 in that: referring to fig. 10 and 11, the heat dissipation member 71 in this embodiment includes a fan frame 73, the fan frame 73 is connected with a fixing rod 72, a through hole is formed in the middle of the fan frame 73, two ends of the fan frame 73 are penetrated, a fan main body 74 is arranged in the middle of the fan frame 73, the fan main body 74 is fixedly connected with the fan frame 73 through a connecting rod and a connecting plate, first fan blades 77 are circumferentially distributed around the fan main body 74, the fan main body 74 can drive the first fan blades 77 to rotate, an inserting block 76 is arranged at the upper part of the fan main body 74, a rectifying component 75 is inserted onto the inserting block 76, the rectifying component 75 includes a first ring body 753, the first ring body 753 is in a circular structure, inserting columns 752 coaxial with the rectifying component are arranged at the middle of the rectifying component, the inserting columns 752 are correspondingly assembled with the inserting block 76, and inserting holes matched with the inserting block 76 are formed in the inserting columns 752; at least two second ring bodies 754 are circumferentially arranged on the inner wall of the first ring body 753, the second ring bodies 754 are of ring body structures, the diameter of each second ring body 754 is smaller than that of the first ring body 753, second fan blades 751 are circumferentially arranged on the side faces of the inserting columns 752, and the other ends of the second fan blades 751 are connected with the first ring body 753.
The solution of the heat dissipation element 71 provided in this embodiment is connected with the second lamp holder 70 through the fixing rod 72, and through holes are formed at two ends of the fan frame 73 to realize the flow of heat dissipation air flow, when the heat dissipation of the lamp body 30 is required, the fan main body 74 drives the first fan blade 77 to rotate, and then drives the air flow to flow, and the airflow flowing in the direction of the first lamp holder 10 to the second lamp holder 70 is rectified, on this basis, the airflow is further rectified through the rectifying component 75, specifically, the airflow is rectified for multiple times through the first fan blade 77 and the second fan blade 751, so that the airflow can flow in the direction of the lamp body 30, the heat dissipation efficiency is ensured, and the second ring 754 arranged on the inner wall of the first ring 753 can split the rotational flow formed after rectification into multiple rotational flows, so that the flushing effect of the rotational flow on the surface of the lamp body 30 is ensured, and the impact effect of the rotational flow on the lamp body is relatively reduced, and the possibility that the heat dissipation element 71 loosens the lamp body 30 due to the impact of the air flow in the long-term use process can be prevented.
Example 4:
this embodiment differs from embodiment 1 in that: referring to fig. 12, the heat sink 71 and the lamp body 30 can be electrically connected to a photovoltaic panel provided outside the first lamp socket 10.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the equivalent changes according to the claims of the present invention still fall within the scope of the present invention.
Claims (10)
1. The utility model provides a low power consumption high heat dispersion's lamps and lanterns, includes lamp shade (20) that have lamp body (30), lamp shade (20) one side have second lamp stand (70), characterized by: the second lamp holder (70) is provided with an air flow channel penetrating through two end parts, the lamp body (30) is positioned on one side of the air flow channel, and the other side of the air flow channel is provided with a heat dissipation piece (71);
the second lamp holder (70) is sleeved with a first lamp holder (10) connected with the second lamp holder, and the first lamp holder (10) is provided with a first through hole (11) which is formed in a surrounding mode.
2. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: the second lamp holder (70) is provided with a fixing rod (72) which can be connected with the heat dissipation part (71), and the heat dissipation part (71) can drive air to flow towards the direction of the lamp body (30).
3. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: a first plate body (13) is arranged outside the first through hole (11), one end part of the first plate body (13) is hinged with the first lamp holder (10), and the other end part is connected with the first lamp holder (10) through a first filter screen (14);
the inflow direction of the first through hole (11) is opposite to the outflow direction of the heat dissipation piece (71).
4. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: the heat dissipation part (71) is positioned in the first lamp holder (10), a guide assembly (60) corresponding to the position of the heat dissipation part (71) is arranged in the first lamp holder (10), and a spacing distance is reserved between the guide assembly (60) and the heat dissipation part (71).
5. The lamp with low energy consumption and high heat dissipation performance according to claim 4, wherein the lamp is characterized in that: the guide assembly (60) is provided with a rotating shaft (62), the rotating shaft (62) is connected with the first lamp holder (10) in a matched mode through the mounting seat (61), a first guide plate (63) and a second guide plate (64) which are distributed up and down are arranged on the rotating shaft (62) in a surrounding mode, and a second filter screen (65) is connected between the first guide plate (63) and the second guide plate (64).
6. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: the first lamp holder (10) is provided with a hook (15) outside.
7. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: the lampshade (20) is provided with a mounting screen plate (12) which can be assembled and connected with the lamp body (30), and the mounting screen plate (12) is uniformly distributed with meshes.
8. The lamp with low energy consumption and high heat dissipation performance according to claim 1, wherein the lamp is characterized in that: the lamp body (30) is provided with a protective frame (40) connected with the lamp shade (20) in the irradiation direction, and the protective frame (40) is formed by bending metal strips.
9. The lamp with low energy consumption and high heat dissipation performance according to claim 8, wherein the lamp is characterized in that: the protective frame (40) is externally provided with a protective component (50), and the protective component (50) is provided with a protective cover body (51) which is attached to the protective frame (40).
10. The lamp with low energy consumption and high heat dissipation performance according to claim 9, wherein: the protective cover body (51) is made of transparent materials, the protective cover body (51) is provided with a first convex body (54) which is convex outwards, and the side surface of the first convex body (54) adjacent to the lamp body (30) is provided with a concave cambered surface.
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|---|---|---|---|
| CN202310602309.7A CN116379404B (en) | 2023-05-26 | 2023-05-26 | Low-energy-consumption high-heat-dissipation-performance lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310602309.7A CN116379404B (en) | 2023-05-26 | 2023-05-26 | Low-energy-consumption high-heat-dissipation-performance lamp |
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| CN116379404A true CN116379404A (en) | 2023-07-04 |
| CN116379404B CN116379404B (en) | 2023-08-04 |
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| CN103124876A (en) * | 2010-08-06 | 2013-05-29 | 普司科Ict股份有限公司 | Optical semiconductor lighting apparatus |
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| CN112879835A (en) * | 2021-01-26 | 2021-06-01 | 叶长玲 | Self-light-equalizing LED lamp based on heat dissipation system |
| CN113482954A (en) * | 2021-08-27 | 2021-10-08 | 邹向前 | Novel ceiling fan lamp |
| CN214369710U (en) * | 2021-02-24 | 2021-10-08 | 杭州宇中高虹照明电器有限公司 | High heat dissipating lamps and lanterns |
| CN114484326A (en) * | 2020-10-23 | 2022-05-13 | 松下知识产权经营株式会社 | Household electrical appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566326A (en) * | 2008-04-23 | 2009-10-28 | 富准精密工业(深圳)有限公司 | Illuminating device and light engine thereof |
| CN103124876A (en) * | 2010-08-06 | 2013-05-29 | 普司科Ict股份有限公司 | Optical semiconductor lighting apparatus |
| JP2012074263A (en) * | 2010-09-29 | 2012-04-12 | Jianzhun Electric Mach Ind Co Ltd | Lamp |
| KR101787373B1 (en) * | 2017-03-05 | 2017-10-18 | (주)매크로 이빈 | Piece LED lights with low weight of the sterilization function |
| CN114484326A (en) * | 2020-10-23 | 2022-05-13 | 松下知识产权经营株式会社 | Household electrical appliance |
| CN112879835A (en) * | 2021-01-26 | 2021-06-01 | 叶长玲 | Self-light-equalizing LED lamp based on heat dissipation system |
| CN214369710U (en) * | 2021-02-24 | 2021-10-08 | 杭州宇中高虹照明电器有限公司 | High heat dissipating lamps and lanterns |
| CN113482954A (en) * | 2021-08-27 | 2021-10-08 | 邹向前 | Novel ceiling fan lamp |
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| CN116379404B (en) | 2023-08-04 |
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