CN113294726A - Lamp set - Google Patents
Lamp set Download PDFInfo
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- CN113294726A CN113294726A CN202010112806.5A CN202010112806A CN113294726A CN 113294726 A CN113294726 A CN 113294726A CN 202010112806 A CN202010112806 A CN 202010112806A CN 113294726 A CN113294726 A CN 113294726A
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- lamp
- threaded rod
- heat dissipation
- aluminum profile
- switching threaded
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 75
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 125000003003 spiro group Chemical group 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 40
- 241001465382 Physalis alkekengi Species 0.000 description 19
- 239000000498 cooling water Substances 0.000 description 15
- 239000011521 glass Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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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
- 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
- F21V17/12—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 by screwing
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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
- F21V29/58—Cooling arrangements using liquid coolants characterised by the 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a lamp, at least comprising: a lamp shade; the aluminum profile support is arranged in the lampshade, a light source plate and a power supply are mounted on the aluminum profile support, and heat of the light source plate and the power supply is transmitted to the aluminum profile support; the lamp caps are respectively arranged at two ends of the aluminum profile bracket; the corrugated pipe is arranged on the lamp holder through a waterproof assembly; wherein, be provided with a plurality of heat dissipation channel on the aluminium alloy support, every heat dissipation channel both ends spiro union has at least one first switching threaded rod and at least one second switching threaded rod respectively, and first switching threaded rod end sets up with the bellows intercommunication for a plurality of heat dissipation channel pass through the bellows intercommunication, and the end-to-end connection of second switching threaded rod has a plurality of couplings, a plurality of couplings be used for with the cooling cycle device intercommunication, first switching threaded rod, second switching threaded rod are hollow structure. The invention can improve the heat dissipation effect of the lamp, and has high safety and long service life.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to a lamp.
Background
With the continuous development of society, the application range of lamps is continuously increased, and the lamps used in different scenes and environments are different. For example, in some special environments (underwater, outdoor, etc.), the requirements for lamps are also increasing, and most of the existing lamps can achieve the waterproof effect. However, since the lamp itself emits light, the light emits heat, and the lamp generates heat too quickly as a whole. The aluminum section bars are arranged in the lampshade, the two ends of the aluminum section bars are sealed by the lamp holder, the aluminum section bars can only evenly generate heat of the lamp in the lampshade, the heat conducted to the outside is less, and the temperature in the lamp is high. Because the service life of light source and power can directly be influenced after the temperature in the lamps and lanterns is too high, the lamps and lanterns are difficult to use in high temperature environment, and accommodation is little, and the security is low.
Disclosure of Invention
The invention provides a lamp, and aims to solve the problems of poor heat dissipation effect, low safety and poor waterproof effect.
The invention is thus achieved, a luminaire comprising at least:
a lamp shade;
the aluminum profile support is arranged in the lampshade, a light source plate and a power supply are mounted on the aluminum profile support, and heat of the light source plate and the power supply is transmitted to the aluminum profile support;
the lamp caps are respectively arranged at two ends of the aluminum profile bracket;
the corrugated pipe is arranged on the lamp holder through a waterproof assembly;
wherein, be provided with a plurality of heat dissipation channel on the aluminium alloy support, every heat dissipation channel both ends spiro union has at least one first switching threaded rod and at least one second switching threaded rod respectively, first switching threaded rod end with the bellows intercommunication sets up, makes a plurality of heat dissipation channel pass through the bellows intercommunication, the end-to-end connection of second switching threaded rod has a plurality of couplings, a plurality of couplings are used for and the cooling cycle device intercommunication, first switching threaded rod the second switching threaded rod is hollow structure.
Still further, the waterproof assembly includes: first sealing washer, second sealing washer and water joint, first sealing washer cover is established on the lamp holder and with the lamp shade is sealed to be set up, the second sealing washer is sealed to be set up on a plurality of first switching threaded rods, a plurality of second switching threaded rods, set up the wire on the water joint, the wire with the power is connected.
Furthermore, the first switching threaded rods and the second switching threaded rods are fixed on the lamp holder through a plurality of compression nuts, and the second sealing rings are screwed tightly and fixed through the compression nuts.
Furthermore, the light source plate is buckled on the aluminum profile support, wherein the plurality of heat dissipation channels are arranged at positions right below the light source plate.
Furthermore, the power supply is fixedly connected with the aluminum profile bracket through screws, and the power supply is arranged on the plurality of heat dissipation channels.
Still further, the plurality of pipe joints includes: the first pipe joint is used for connecting a water inlet end, the second pipe joint is used for connecting a water outlet end, and the first pipe joint and the second pipe joint are connected with the plurality of second switching threaded rods.
Furthermore, a blowing device is further arranged on the lamp holder and communicated with the first switching threaded rod or the second switching threaded rod.
Further, the corrugated pipe is of a U-shaped or C-shaped structure.
Furthermore, a temperature sensing element is arranged in the heat dissipation channel or the corrugated pipe or the first switching threaded rod or the second switching threaded rod and used for detecting the temperature of the current condensation substance and feeding back the temperature detection result to the lamp control system.
Furthermore, the circuit of the power supply further comprises a temperature sensing element for detecting the current temperature of the power supply and starting the cooling circulation device through the lamp control system when the temperature exceeds a first threshold value.
Compared with the prior art, the embodiment of the invention can achieve the following beneficial effects: the lamp holder is provided with the waterproof component, so that the sealing performance between the lampshade and the lamp holder is good, the corrugated pipe is connected at one end of the waterproof component, the water-cooling circulation use is convenient, the aluminum profile bracket is relatively provided with a plurality of heat dissipation channels, one ends of the heat dissipation channels are connected with the switching threaded rods, the other ends of the heat dissipation channels are connected with a plurality of pipe joints, the switching threaded rods are communicated with the corrugated pipe, the pipe joints are used for connecting external cooling water, the external cooling water circulates after flowing through the corrugated pipe through the heat dissipation channels on the aluminum profile bracket, so that the cooling effect of the aluminum profile bracket is better, and the power supply and the light source plate are arranged on the aluminum profile bracket, so that the heat of the working power supply and the light source plate can be conveniently dissipated, and the heat dissipation effect of the lamp is good, increase the life of lamps and lanterns, the security is high, convenient to popularize and use.
Drawings
FIG. 1 is a schematic view of the overall structure of a lamp according to the present invention;
FIG. 2 is a schematic diagram of an exploded structure of a lamp provided by the present invention;
FIG. 3 is a schematic cross-sectional view of a lamp according to the present invention;
fig. 4 is a schematic view of the bellows structure provided by the present invention.
In the figure, 1, a lampshade, 2, an aluminum profile support, 3, a light source board, 4, a power supply, 5, a lamp holder, 6, a waterproof component, 61, a first sealing ring, 62, a second sealing ring, 63, a waterproof joint, 7, a corrugated pipe, 8, a first switching threaded rod, 9, a heat dissipation channel, 10, a plurality of pipe joints, 101, a first pipe joint, 102, a second pipe joint, 11, a compression nut, 12, a screw, 13, a DC line, 14, a lead, 15, a limiting part, 16 and a second switching threaded rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
According to the embodiment of the invention, the waterproof assembly is arranged on the lamp cap, so that the sealing property between the lampshade and the lamp cap is good, and the corrugated pipe is connected to one end of the waterproof assembly, so that the water-cooling recycling is convenient. Because be provided with a plurality of heat dissipation channel on the aluminium alloy support relatively, a plurality of heat dissipation channel's one end is connected with the switching threaded rod, a plurality of heat dissipation channel's the other end is connected with a plurality of couplings, the switching threaded rod with the bellows intercommunication sets up, a plurality of couplings are used for leading-in condensation material, and the condensation material circulates after flowing through the bellows through a plurality of heat dissipation channel on the aluminium alloy support to make aluminium alloy support's cooling effect better, because power and light source board set up on the aluminium alloy support, be convenient for give off the heat of the power of work and light source board, make the radiating effect of lamps and lanterns good, increase the life of lamps and lanterns, the security is high, convenient to popularize and use.
Example one
The invention provides a lamp, which is shown in the attached figures 1-3 and at least comprises the following components: a lamp shade 1; the LED lamp comprises a lampshade 1, an aluminum profile support 2 and a light source plate 3, wherein the aluminum profile support 2 is arranged in the lampshade 1, the light source plate 3 and a power source 4 are arranged on the aluminum profile support 2, and heat of the light source plate 3 and the power source 4 is transmitted to the aluminum profile support 2; the lamp caps 5 are respectively arranged at two ends of the aluminum profile bracket 2; the corrugated pipe 7 is arranged on the lamp cap 5 through a waterproof assembly; wherein, be provided with a plurality of heat dissipation channel 9 on the aluminium alloy support 2, every heat dissipation channel 9 both ends spiro union has at least one first switching threaded rod 8 and at least one second switching threaded rod 16 respectively, first switching threaded rod 8 end with bellows 7 intercommunication sets up, makes a plurality of heat dissipation channel 9 pass through bellows 7 intercommunication, the end-to-end connection of second switching threaded rod 16 has a plurality of couplings 10, a plurality of couplings 10 are used for and the cooling cycle device intercommunication, first switching threaded rod 8 second switching threaded rod 16 is hollow structure.
Aluminium alloy support 2 is used for supporting fixed light source board 3 and power 4 for light source board 3 and power 4 are fixed well on aluminium alloy support 2, and the security is high. Power 4 and light source board 3 electric connection to can provide the electric energy in order to be used for giving out light for light source board 3, simultaneously, disperse the light source through lamp shade 1 and go out. The bellows 7 is a tubular elastic sensitive element connected by foldable corrugated sheets along the folding and stretching direction. The corrugated pipe 7 has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. The open end of the bellows 7 is fixed and the sealed end is free and is provided with additional resilience by means of an auxiliary helical spring or leaf. During operation, under the action of internal pressure, the bellows 7 extends along the length direction of the pipe, so that the movable end generates displacement in a certain relation with the pressure. The corrugated pipe 7 is communicated with the switching threaded rod, so that external condensed substances (such as liquid water or oil) can flow through the plurality of heat dissipation channels 9 on the aluminum profile support 2 by the plurality of pipe joints 10 and flow onto the corrugated pipe 7 through the switching threaded rod, and the condensed substances are effectively recycled through the corrugated pipe 7 and the heat dissipation channels 9, so that resources are saved, and the cooling effect is good.
In this embodiment, the condensed material is water, and water enters the lamp through the water inlet end of the pipe joint, flows to the heat dissipation channel 9 of the aluminum profile support 2 along the switching threaded rod, and then flows to the corrugated pipe 7 through the switching threaded rod at the other end, so that after the circulation for a week, the water flows out from the water outlet of the pipe joint, and the heat is taken away, so that the heat dissipation effect of the lamp is good.
In this embodiment, a plurality of first switching threaded rods 8, second switching threaded rod 16 are 2 to make the hydrologic cycle effect at radiating channel 9 both ends better, the water economy resource.
In this embodiment, the power source 4 is a storage battery, a conversion power source, or the like, and is configured to store external electric energy in the lamp or transmit the external electric energy to the light source board 3 to output the electric energy to the light source board 3, so that the safety is high, and the lighting effect of the light source board 3 is good.
In this embodiment, a plurality of heat dissipation channel are 2, set up relatively on the aluminium alloy support 3 for transmit the heat of light source board 3, power 4 work from aluminium alloy support 3 through the cooling water, carry the heat out by the endless cooling water, the radiating effect is good, and the security is high. It will be appreciated that the number of heat dissipation channels may also be more than 2, for example 4 or 8 channels arranged in parallel, in order to achieve better heat dissipation. Alternatively, the heat dissipation channel may be designed to be a continuous W shape, S shape, or the like, and the cooling passage may be lengthened, thereby enhancing the cooling effect.
During the concrete implementation, set up waterproof component 6 on lamp holder 5, can make the leakproofness between lamp shade 1 and the lamp holder 5 good, through bellows 7 is connected to the one end at waterproof component 6, be convenient for carry out water-cooling circulation and use. Because a plurality of heat dissipation channels 9 are relatively arranged on the aluminum profile support 2, one end of each heat dissipation channel 9 is connected with a first switching threaded rod 8, the other end of each heat dissipation channel 9 is connected with a second switching threaded rod 16, the second switching threaded rods 16 are connected with a plurality of pipe joints 10, the first switching threaded rods 8 are communicated with the corrugated pipes 7, the pipe joints 10 are used for connecting external cooling water, the external cooling water is communicated with the heat dissipation channels through the second switching threaded rods 16 by passing through the pipe joints 10 and the second switching threaded rods 16, and flows onto the first switching threaded rods 8 through the heat dissipation channels 9, and because the corrugated pipes 7 are connected on the first switching threaded rods 8, the cooling water returns to another first switching threaded rod 8 through the corrugated pipes 7 to circulate, so that the cooling effect of the aluminum profile support 2 is better, and water resources are saved. Because power 4 and light source board 3 set up on the aluminium alloy support 2, be convenient for distribute the heat of the power 4 and the light source board 3 of work for the radiating effect of lamps and lanterns is good, increases the life of lamps and lanterns, and the security is high, convenient to popularize and use.
In this embodiment, as shown in fig. 2, the waterproof assembly 6 includes: first sealing washer 61, second sealing washer 62 and water joint 63, first sealing washer 61 cover is established on lamp holder 5 and with lamp shade 1 is sealed to be set up, second sealing washer 62 is sealed to be set up on a plurality of first switching threaded rods 8, a plurality of second switching threaded rods 16, set up wire 14 on the water joint 63, wire 14 with power 4 intercommunication sets up.
Through setting up first sealing washer 61 on lamp holder 5 to seal the setting at first sealedly with lamp shade 1, make the sealed effectual between lamp holder 5 and the lamp shade 1, thereby make the water-proof effects of lamps and lanterns better. Since the wire 14 is connected to the power source 4 for connecting the external power source 4 to input the electric power to the power source 4, the electric power is outputted to the light source board 3 through the power source 4, and the safety is high. Through with second sealing washer 62 is sealed to be set up on a plurality of first switching threaded rods 8, a plurality of second switching threaded rods 16 for sealed effectual between first switching threaded rod 8, second switching threaded rod 16 and the lamp holder 5, avoid lamp holder 5 and 8 poles of first switching threaded rod, second switching threaded rod 16 junction to take place to leak, increased the waterproof performance of lamps and lanterns. Through set up wire 14 on water joint 63, wire 14 with power 4 intercommunication sets up, makes wire 14 is sealed effectual at water joint 63's junction, and water-proof effects is better, thereby makes the life of lamps and lanterns increase, and the security is good.
Further, as shown in fig. 4, the number of the wires 14 is 3, and the wires are used for being connected with a power supply, so that an external power supply can be conveniently input through the other end of the wires 14, the cruising ability of the lamp is improved, and the lighting effect is good.
In this embodiment, as shown in fig. 2 and 4, the first adaptor threaded rods 8 and the second adaptor threaded rods 16 are fixed to the lamp base by the compression nuts 11, and the second seal ring 62 is screwed by the compression nuts 11. Can increase the sealed effect of bellows 7 between lamp holder 5 through a plurality of gland nuts 11, make second sealing washer 62 compress tightly the setting between bellows 7 and lamp holder 5 under gland nuts 11's the pressure, improve the sealing performance between bellows 7 and the lamp holder 5, water-proof effects is better. Furthermore, because the cooling water is used for passing through the corrugated pipe 7, certain water pressure can exist when the cooling water flows through the corrugated pipe 7, the corrugated pipe 7 is pressed and fixed through the compression nut 11, and the corrugated pipe 7 is prevented from loosening when the water pressure is too high, so that the cooling water is prevented from leaking, and the safety is poor.
In this embodiment, referring to fig. 2-3, the light source board 3 is fastened to the aluminum profile bracket 2, wherein the plurality of heat dissipation channels 9 are disposed at positions right below the light source board 3. Through with light source board 3 lock joint back on the aluminium alloy support 2, again with wire 14, power 4 erection joint, the installation effectiveness is high, convenient to use. Because heat dissipation channel 9 sets up on light source board 3 under the position for light source board 3 can be quick when generating heat carry away the heat through to the coolant liquid in the heat dissipation channel 9 that sets up, and light source board 3 is better through the water-cooling radiating effect of aluminium alloy support 2.
Further, the heat of lamps and lanterns comes from light source board 3 and power 4, sets up the heat dissipation channel 9 through with the aluminium alloy under light source board 3, and power 4 sets up in the middle of two heat dissipation channels 9 and hugs closely the aluminium alloy, can take away the heat that lamps and lanterns produced along rivers fast when the cooling water passes through aluminium alloy support 2, and lamps and lanterns radiating effect is good.
Further, as shown in fig. 3, the light source plates 3 are 2, and are relatively arranged on the aluminum profile bracket 2, and the light source plates 3 are inserted into the limiting parts 15 of the aluminum profile bracket 2, so that the fixing effect is good, and the installation is convenient. Meanwhile, the light scattering effect is good through the 2 light source plates 3.
In this embodiment, as shown in fig. 2 to 3, the power source 4 is fixedly connected to the aluminum profile bracket 2 by screws 12, and the power source 4 is disposed above the plurality of heat dissipation channels 9. Can effectively fix power 4 on aluminium alloy support 2 through screw 12, be convenient for go out the heat dissipation from aluminium alloy support 2 with the heat dissipation, the lamps and lanterns radiating effect is good. Because power 4 is fixed to be set up on the position between a plurality of heat dissipation channel 9 for power 4 gives off the heat to aluminium alloy support 2 at the during operation, takes away the heat from the cooling water circulation through aluminium alloy support 2, and lamps and lanterns cooling effect is good.
In this embodiment, as shown in fig. 2 and 4, the plurality of pipe joints 10 include: a first pipe joint 101 and a second pipe joint 102, wherein the first pipe joint 101 is used for connecting with the water inlet end, the second pipe joint 102 is used for connecting with the water outlet end, and the first pipe joint and the second pipe joint are connected with the plurality of second adapter threaded rods 16. Through getting into cooling water from first coupling 101, in the heat dissipation channel 9 of aluminium alloy support 2 behind the switching threaded rod flows through, on heat dissipation channel 9 reaches the rotation threaded rod of the other end, be connected with bellows 7 through this switching threaded rod, flow out from the other end of bellows 7, discharge the heat of absorbing light source board 3 and power 4 on aluminium alloy support 2 by another heat dissipation channel 9, will take thermal cooling water to discharge through second coupling 102. Water flows to the heat dissipation channel 9 of the aluminum profile support 2 along the switching threaded rod through the pipe joint water inlet lamp, then flows to the corrugated pipe through the switching threaded rod at the other end, so that the water flows out from the water outlet of the pipe joint after circulating for a circle, the heat is taken away, and the heat dissipation effect of the lamp is good.
In this embodiment, as shown in fig. 2, the light source board 3 and the power source 4 are connected by a plurality of DC lines 13. Through DC line connection power 4 and light source board 3, it is effectual to make electrically conductive between light source board 3 and the power 4, and DC line 13 is used for DC power supply 4 to connect the use, through setting power 4 to the battery, and electric energy duration is strong, and light source board 3 luminous effect is good.
In the present embodiment, as shown in fig. 1-2, the lamp housing 1 is a glass tube. The sealing effect between the glass tube and the lamp holder 5 is good, and the light transmission effect of the glass tube is better, so that the light of the light source plate 3 can penetrate through the glass tube to achieve a good lighting effect, and the use is convenient.
Furthermore, the lampshade 1 can also be a transparent plastic body, so that the plastic cost is low and the use is convenient.
In this embodiment, as shown in fig. 3 to 4, two ends of the heat dissipation channel 9 are threaded hole structures, and the threaded hole structures are screwed and fixed with the first adaptor threaded rod 8 and the second adaptor threaded rod 16. Through inciting somebody to action the screw hole structure with first switching threaded rod 8, the fixed installation of being convenient for of 16 spiro unions of second switching threaded rod, turning round first switching threaded rod 8 and second switching threaded rod 16 simultaneously tightly in heat dissipation channel 9, sealed effect is better, avoids heat dissipation channel 9 and first switching threaded rod 8 and second switching threaded rod 16 junction to leak, influences the inside electronic component of lamps and lanterns and takes place the short circuit, and the security is not high.
In this embodiment, as shown in fig. 4, the bellows 7 is provided with a U-shaped or C-shaped structure, so as to be connected with the first adaptor threaded rod 8. For example, when the corrugated pipe 7 is in a U-shaped structure, two ends of the corrugated pipe 7 are connected to the first adapting threaded rod 8, so that the cooling liquid can flow through the corrugated pipe 7 to two ends of the heat dissipation channel 9, circulation of the cooling liquid is facilitated, cost is saved, and a waterproof effect is good. When the bellows 7 is of a C-shaped configuration, the effect is similar to that of a U-shaped configuration, and a description thereof will not be given.
The installation process of the lamp provided by the embodiment of the invention is as follows:
inserting the two light source plates 3 into an aluminum profile bracket 2 of an aluminum profile, and connecting a lead 14, a power supply 4, a DC line 13 and a screw 12; by screwing a plurality of adapting threaded rods into the heat dissipation channels 9 at the two ends of the aluminum profile; push the glass intraductal with the aluminium alloy that assembles, through installing water joint 63 on lamp holder 5 for first sealing washer 61 is put into lamp holder 5 and is covered at the both ends of glass pipe, and the cover is established second sealing washer 62 and is turned round tight gland nut 11, later adorns bellows 7, and first coupling 101 and second coupling 102 are adorned simultaneously, and the end intercommunication of intaking of cooling water from first coupling 101. Water flows to the heat dissipation channel 9 of the aluminum profile support 2 along the switching threaded rod through the pipe joint water inlet lamp, then flows to the corrugated pipe through the switching threaded rod at the other end, so that the water flows out from the water outlet of the pipe joint after circulating for a circle, the heat is taken away, and the heat dissipation effect of the lamp is good.
Example two
In another embodiment of the present invention, as shown in fig. 2, a blower is further provided on the lamp head 5, and the blower communicates with the first adaptor threaded rod 8 or the second adaptor threaded rod 16. Export cold air to second switching threaded rod 16 in through the air-blast device, then through second switching threaded rod 16 flow through to the heat dissipation channel 9 in, flow to the first switching threaded rod 8 of the other end again, through first switching threaded rod 8 and bellows 7 intercommunication setting for the air can be followed another heat dissipation channel 9 and got back to the air-blast device on, so circulate a week after with the heat from the coupling discharge, the lamps and lanterns cooling effect is good, has increased the life of lamps and lanterns.
Furthermore, the air blowing device is a small fan or an air blower, the air blower is strong in wind power, and the air cooling effect is good.
Further, set up the air-blower on aluminium alloy support 2, through installing the air-blower in the relative heat dissipation channel 9 intermediate position that sets up set up another bellows 7 on a plurality of couplings 10 and be used for forming the return circuit with inside heat dissipation channel 9, circulate a week with cold wind from a heat dissipation channel 9 through the air-blower and carry out the lamps and lanterns forced air cooling effect, convenient to use, the security is high.
It is understood that in this embodiment, the air blowing device or the air outlet of the small fan may be directly installed on the heat dissipation channel, so that the second transfer screw rod 16 may be omitted.
EXAMPLE III
In another embodiment of the present invention, as shown in fig. 2, a temperature sensing element is installed in the heat dissipation channel 9 or in the bellows 7 or the first adaptor threaded rod 8 or the second adaptor threaded rod 16, and is used for detecting the temperature of the current condensed substance and feeding the temperature detection result back to the lamp control system. And when the temperature exceeds a first threshold, starting a cooling circulation device through the lamp control system.
In this embodiment, some electronic components are added to the cooling channel to improve the heat dissipation effect, for example, the heat dissipation structure is increased at the chip portion inside the lamp, so as to increase the heat dissipation area of the chip, and further, increase the heat dissipation efficiency of the lamp.
In another embodiment of the present invention, as shown in fig. 1-2, the circuit of the power supply 4 further includes a temperature sensing element for detecting the current temperature of the power supply 4 and activating a cooling cycle device by the lamp control system when the temperature exceeds a first threshold. Specifically, a branch may be added to the power control circuit, and a temperature-controlled switch is disposed on the branch, and when the temperature received by the temperature-controlled switch is equal to or exceeds a first threshold, for example, exceeds 40 degrees celsius, the switch is activated, and the cooling cycle device is activated, and when the temperature is lower than the first threshold, it indicates that the temperature of the lamp is not high, the switch is turned off, and the cooling cycle device is turned off at the same time, and cooling is not required. Therefore, when the lamp tube does not work, the water circulation system does not need to be started, and the energy consumption of the cooling device is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A luminaire, characterized in that it comprises at least:
a lamp shade;
the aluminum profile support is arranged in the lampshade, a light source plate and a power supply are mounted on the aluminum profile support, and heat of the light source plate and the power supply is transmitted to the aluminum profile support;
the lamp caps are respectively arranged at two ends of the aluminum profile bracket;
the corrugated pipe is arranged on the lamp holder through a waterproof assembly;
wherein, be provided with a plurality of heat dissipation channel on the aluminium alloy support, every heat dissipation channel both ends spiro union has at least one first switching threaded rod and at least one second switching threaded rod respectively, first switching threaded rod end with the bellows intercommunication sets up, makes a plurality of heat dissipation channel pass through the bellows communicates each other, the end-to-end connection of second switching threaded rod has a plurality of couplings, a plurality of couplings are used for and the cooling cycle device intercommunication, first switching threaded rod the second switching threaded rod is hollow structure.
2. The luminaire of claim 1, wherein the waterproof assembly comprises: first sealing washer, second sealing washer and water joint, first sealing washer cover is established on the lamp holder and with the lamp shade is sealed to be set up, the second sealing washer is sealed to be set up on a plurality of first switching threaded rods, a plurality of second switching threaded rods, set up the wire on the water joint, the wire with the power is connected.
3. The lamp of claim 2, wherein the first and second adaptor threaded rods are secured to the lamp head by a plurality of compression nuts, and the second seal ring is secured by tightening the plurality of compression nuts.
4. The lamp according to claim 1, wherein the light source plate is fastened to the aluminum profile bracket, and wherein the plurality of heat dissipation channels are disposed at positions directly below the light source plate.
5. The lamp according to claim 1, wherein the power supply is fixedly connected with the aluminum profile bracket through screws, and the power supply is arranged on the plurality of heat dissipation channels.
6. The luminaire of claim 1, wherein the plurality of pipe joints comprises: the first pipe joint is used for connecting a water inlet end, the second pipe joint is used for connecting a water outlet end, and the first pipe joint and the second pipe joint are connected with the plurality of second switching threaded rods.
7. The lamp of claim 1, wherein a blower is further disposed on the lamp head, and the blower is in communication with the first adaptor threaded rod or the second adaptor threaded rod.
8. The lamp of claim 1, wherein the bellows is configured in a U-shaped or C-shaped configuration.
9. The lamp of claim 1, wherein a temperature sensing element is installed in the heat dissipation channel or in the bellows or the first adapting threaded rod or the second adapting threaded rod, and is used for detecting the temperature of the condensed substance and feeding the temperature detection result back to the lamp control system.
10. The lamp of claim 9 wherein the circuit of the power supply further comprises a temperature sensing element for detecting a current temperature of the power supply and activating the cooling cycle means by the lamp control system when the temperature exceeds a first threshold.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010112806.5A CN113294726A (en) | 2020-02-24 | 2020-02-24 | Lamp set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010112806.5A CN113294726A (en) | 2020-02-24 | 2020-02-24 | Lamp set |
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| CN113294726A true CN113294726A (en) | 2021-08-24 |
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Application publication date: 20210824 |