CN208764769U - A kind of water-proof projection lamp for being easy to radiate - Google Patents

A kind of water-proof projection lamp for being easy to radiate Download PDF

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Publication number
CN208764769U
CN208764769U CN201821575472.XU CN201821575472U CN208764769U CN 208764769 U CN208764769 U CN 208764769U CN 201821575472 U CN201821575472 U CN 201821575472U CN 208764769 U CN208764769 U CN 208764769U
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China
Prior art keywords
radiator
water
power supply
radiate
lamp
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Active
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CN201821575472.XU
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Chinese (zh)
Inventor
兰庆
戴天龙
刘立根
陈寿宝
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Shenzhen Guanke Technologies Co Ltd
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Shenzhen Guanke Technologies Co Ltd
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Priority to CN201821575472.XU priority Critical patent/CN208764769U/en
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Abstract

The utility model proposes a kind of water-proof projection lamps for being easy to radiate, and specifically include that radiator, outer casing of power supply, lamp plate and lens;Outer casing of power supply is installed on a heat sink end;Lamp plate, lens and light-shield cover are mounted on radiator lower end;Radiator has the first ventilation opening and the second ventilation opening;Air-flow passes through in the first ventilation opening and the into or out radiator of the second ventilation opening and in radiator internal convection, so that lamp body internal component be radiated;Outer casing of power supply and radiator installation place include the first water proof ring;Lens and radiator installation place include the second water proof ring, the gap of the first water proof ring and the second water proof ring closing radiator and outer casing of power supply and lens junction.The utility model passes the gas through the first ventilation opening and the into or out radiator of the second ventilation opening, and being flowed by gas reduces lamp body internal temperature, to play the role of reducing lamp plate and power source temperature;Lamp body waterproof is achieved the effect that using the method for the first water proof ring and the second water proof ring closing lamp body gap simultaneously.

Description

A kind of water-proof projection lamp for being easy to radiate
Technical field
The utility model relates to lighting technical field more particularly to a kind of water-proof projection lamps for being easy to radiate
Background technique
The orientation lamps and lanterns that Projecting Lamp is used usually as open air, have many advantages, such as that waterproof performance is good, power is big, but Projecting Lamp Higher cost.The same LED water-proof projection lamp less expensive as orientation watertight light fitting, but greatest drawback is the anti-water-jet of LED The waterproof construction of the sealing of lamp affects the heat dissipation performance of product, causes product power low, limits the use scope of lamps and lanterns.This Utility model is substantially improved product power, to meet open air by heat dissipation and waterproof optimization design to LED water-proof projection lamp Use demand.
Utility model content
To solve the above-mentioned problems, the utility model proposes one kind.
What the utility model was achieved through the following technical solutions:
A kind of water-proof projection lamp for being easy to radiate, the water-proof projection lamp for being easy to radiate includes: radiator, power supply, outside power supply Shell, lamp plate and lens;The power supply is mounted in the outer casing of power supply;The outer casing of power supply is mounted on the radiator upper end; The lamp plate, the lens are mounted on the radiator lower end;The power supply is electrically connected with the lamp plate;The outer casing of power supply peace When on the radiator, the outer casing of power supply and the radiator form the first ventilation opening;The lens are mounted on described When on radiator, the lens and the radiator form the second ventilation opening;Air-flow passes through first ventilation opening and described the In the into or out radiator of two ventilation openings and in the radiator internal convection, to make the lamp plate and the power supply Pass through the radiator heat-dissipation;The outer casing of power supply includes the first mounting groove, and the radiator includes the second mounting groove;Described One mounting groove includes the first water proof ring, and when the outer casing of power supply is mounted on the radiator, the heat sink part is inserted into institute It states in the first mounting groove and pushes first water proof ring, so that first water proof ring be made to close first mounting groove;Institute Stating the second mounting groove includes the second water proof ring, when the lens are mounted on the radiator, described in the lens component insertion In second mounting groove and second water proof ring is pushed, so that second water proof ring be made to close second mounting groove.
Further, the radiator includes mounting plate, convection cavity, installation cavity and accommodating chamber, and the installation cavity is located at institute It states on the downside of mounting plate, the accommodating chamber is located on the upside of the mounting plate, and the convective region is located at the installation cavity and the receiving Chamber periphery;Air-flow passes through first ventilation opening and the into or out convection cavity of second ventilation opening, and described right Intracavitary convection current is flowed, to reduce the internal temperature of the accommodating chamber and the installation cavity;The power supply and outer casing of power supply peace It fills in the accommodating chamber;The lamp plate is mounted in the installation cavity.
Further, the lens include light collecting part, and the light collecting part is located on the downside of the lamp plate;It is described be easy to radiate Water-proof projection lamp includes light-shield cover, and the light-shield cover includes multiple gaps, and the light-shield cover is mounted on the light collecting part periphery.
Further, the water-proof projection lamp for being easy to radiate includes decoration, and the decoration includes fastener, the dress Gadget is fixed on the lens periphery by the fastener;The decoration includes multiple through-holes, and the decoration is mounted on When on the water-proof projection lamp for being easy to radiate, the decoration is located in second ventilation opening.
Further, the water-proof projection lamp for being easy to radiate includes lamp cap;The lamp cap and the power electric connection, it is described Lamp cap is for externally installing.
The utility model has the beneficial effects that:
The lamp plate and power supply of the water-proof projection lamp for being easy to radiate are major heat producing components, wherein lamp plate adstante febre, installation Cavity temperature increases;Power supply adstante febre, accommodating chamber internal temperature increase;Convection cavity is located at accommodating chamber and installation cavity periphery, gas By the way that in the first ventilation opening and the into or out convection cavity of the second ventilation opening, being flowed by gas is reduced outside accommodating chamber and installation cavity The temperature of wall, to play the role of reducing lamp plate and power source temperature;
To avoid lamp plate and power supply from contacting with water and short-circuit problem, the utility model is connect in radiator with outer casing of power supply The second water proof ring is arranged in radiator and lens junction in setting the first water proof ring in place's, and the first water proof ring and the second water proof ring can Entered inside lamp body with effectively avoiding liquid from installing gap by component, caused by power supply and lamp plate intake caused by short circuit ask Topic.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model;
Fig. 2 is the sectional view of the utility model;
Fig. 3 is the schematic perspective view of the utility model;
Fig. 4 is the schematic perspective view of lens and decoration in the utility model;
Fig. 5 is the schematic perspective view of light-shield cover in the utility model.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model It is described further.
Please refer to figs. 1 to 4, the utility model proposes a kind of water-proof projection lamp for being easy to radiate include: for for lamp body Radiator 1 that internal structure radiates, the outer casing of power supply 2 for accommodating power supply 23, for luminous lamp plate 13 and is located at power supply 23 The lens 3 of 13 downside of lamp plate;The installation relation of each component of water-proof projection lamp for being easy to radiate are as follows: power supply 23 is mounted on outside power supply In shell 2, outer casing of power supply 2 is mounted on 1 upper end of radiator, and lamp plate 13, lens 3 and light-shield cover 11 are mounted on 1 lower end of radiator.Its In, power supply 23 is electrically connected with lamp plate 13.
Radiator 1 in the utility model radiates in the following manner for lamp body internal structure:
Radiator 1 includes mounting plate 10, convection cavity 1a, installation cavity 1c and accommodating chamber 1b.Installation cavity 1c is located at mounting plate 10 Downside, accommodating chamber 1b are located at 10 upside of mounting plate, and convection cavity 1a is located at installation cavity 1c and the periphery accommodating chamber 1b;Power supply 23 and power supply Shell 2 is installed in accommodating chamber 1b;Lamp plate 13 is mounted in installation cavity 1c.
When outer casing of power supply 2 is mounted on radiator 1, outer casing of power supply 2 and radiator 1 form the first ventilation opening 1d;Lens 3 are pacified When on radiator 1, lens 3 and radiator 1 form the second ventilation opening 1f;Air-flow passes through the ventilation of the first ventilation opening 1d and second In mouthful into or out radiator 1 of 1f and convection current in the convection cavity 1a radiator 1 inside, so that lamp plate 13 and power supply 23 be made to lead to Cross the heat dissipation of radiator 1.
In the present embodiment, the lamp plate 13 of the water-proof projection lamp for being easy to radiate and power supply 23 are major heat producing components, Middle 13 adstante febre of lamp plate, temperature increases in installation cavity 1c;23 adstante febre of power supply, accommodating chamber 1b internal temperature increase;Convection cavity 1a Positioned at accommodating chamber 1b and the periphery installation cavity 1c, gas passes through the first ventilation opening 1d and the second into or out convection cavity of ventilation opening 1f In 1a, the temperature for reducing accommodating chamber 1b and installation cavity 1c outer wall is flowed by gas, so that playing reduces lamp plate 13 and power supply 23 The effect of temperature.
For the waterproof performance for ensuring lamp body, the utility model proposes the water-proof projection lamp for being easy to radiate the packet of outer casing of power supply 2 The first mounting groove 21 is included, radiator 1 includes the second mounting groove 12.
First water proof ring 4a, when outer casing of power supply 2 is mounted on radiator 1, radiator 1 are installed inside first mounting groove 21 In the first mounting groove of partial insertion 21 and the first water proof ring 4a is pushed, so that the first water proof ring 4a be made to close the first mounting groove 21.
Second water proof ring 4b is installed, when lens 3 are mounted on radiator 1,3 part of lens is inserted inside the second mounting groove 12 Enter in the second mounting groove 12 and push the second water proof ring 4b, so that the second water proof ring 4b be made to close the second mounting groove 12.
In the present embodiment, the utility model be avoid lamp plate 13 and power supply 23 contacted with water and short circuit problem, so The first water proof ring 4a is set in radiator 1 and 2 junction of outer casing of power supply, the second waterproof is set in radiator 1 and 3 junction of lens Circle 4b, the first water proof ring 4a and the second water proof ring 4b it is possible to prevente effectively from liquid by component installation gap enter inside lamp body, Caused by power supply 23 and lamp plate 13 intake caused by short circuit problem.
Lens 3 include light collecting part 30, and light collecting part 30 is located at 13 downside of lamp plate;The water-proof projection lamp for being easy to radiate includes light-shield cover 11, light-shield cover 11 includes multiple gaps 110, and light-shield cover 11 is mounted on 30 periphery of light collecting part.
It in the present embodiment, is the condenser performance for the water-proof projection lamp for being easy to radiate described in realization, the utility model is in lens 3 Upper addition light collecting part 30 is converging the light that lamp plate 13 issues, converging light and propagating in the same direction, 30 periphery of light collecting part Light-shield cover 11 is added, light-shield cover 11 can make light along lamp body by part light that light collecting part 30 scatters by way of reflection Direction converges, and the light polymerizing power for the water-proof projection lamp for being easy to radiate described in reinforcement prevents optically focused caused by light scattering Luminosity is low, the problem of spotlight effect difference.
Meanwhile light-shield cover 11 is located in convection cavity 1a, to prevent light-shield cover 11 from closing the second ventilation opening 1f and convection cavity 1a, A plurality of gap 110 is provided on light-shield cover 11 in the utility model, air-flow is by gap 110 in the second ventilation opening 1f and convection current It circulates in chamber 1a.
The water-proof projection lamp for being easy to radiate includes decoration 31, and decoration 31 includes fastener 31a, and decoration 31 passes through engaging Part 31a is fixed on 3 periphery of lens;Decoration 31 includes multiple through-hole 31b, and decoration 31 is mounted on the water-proof projection lamp for being easy to radiate When upper, decoration 31 is located in the second ventilation opening 1f.
In the present embodiment, practical new at this to make the water-proof projection lamp for being easy to radiate that there is better performance attractive in appearance The water-proof projection lamp aesthetics that 3 periphery of lens of type has added decoration 31 to be easy to radiate described in increase.Decoration 31 can beauty Change lamp body appearance, can be improved the usage experience of user.To ensure the second ventilation opening 1f available ventilation, set on the decoration 31 Multiple through-hole 31b are equipped with to ensure the heat dissipation performance of the radiator 1.
The water-proof projection lamp for being easy to radiate includes lamp cap 22;Lamp cap 22 is electrically connected with power supply 23, and lamp cap 22 is for externally installing.
In the present embodiment, the lamp cap 22 and the outer casing of power supply 2 are connected through a screw thread, and lamp cap 22 connects also by screw thread Connect external installation.
In the above-described embodiments, the decoration 31 is fastened on 3 periphery of lens, the lamp cap by fastener 31a 22 are threadedly secured on the outer casing of power supply 2, the outer casing of power supply 2, the lens 3, the light-shield cover 11 and the lamp Plate 13 is fixed by screws on the mounting plate 10.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected Range.

Claims (5)

1. a kind of water-proof projection lamp for being easy to radiate, which is characterized in that the water-proof projection lamp for being easy to radiate includes: radiator, electricity Source, outer casing of power supply, lamp plate and lens;The power supply is mounted in the outer casing of power supply;
The outer casing of power supply is mounted on the radiator upper end;The lamp plate, the lens are mounted on the radiator lower end;Institute Power supply is stated to be electrically connected with the lamp plate;
When the outer casing of power supply is mounted on the radiator, the outer casing of power supply and the radiator form the first ventilation opening; When the lens are mounted on the radiator, the lens and the radiator form the second ventilation opening;Air-flow passes through described In first ventilation opening and the into or out radiator of second ventilation opening and in the radiator internal convection, to make The lamp plate and the power supply pass through the radiator heat-dissipation;
The outer casing of power supply includes the first mounting groove, and the radiator includes the second mounting groove;
First mounting groove includes the first water proof ring, when the outer casing of power supply is mounted on the radiator, the radiator In first mounting groove described in partial insertion and first water proof ring is pushed, to make the first water proof ring closing described first Mounting groove;
Second mounting groove includes the second water proof ring, and when the lens are mounted on the radiator, the lens component is inserted Enter in second mounting groove and push second water proof ring, to make the second water proof ring closing second installation Slot.
2. it is according to claim 1 be easy to radiate water-proof projection lamp, which is characterized in that the radiator include mounting plate, Convection cavity, installation cavity and accommodating chamber, the installation cavity are located on the downside of the mounting plate, and the accommodating chamber is located on the mounting plate Side, the convective region are located at the installation cavity and accommodating chamber periphery;
Air-flow passes through first ventilation opening and the into or out convection cavity of second ventilation opening, and in the convection cavity Interior convection current, to reduce the internal temperature of the accommodating chamber and the installation cavity;
The power supply and the outer casing of power supply are installed in the accommodating chamber;The lamp plate is mounted in the installation cavity.
3. the water-proof projection lamp according to claim 1 for being easy to radiate, which is characterized in that the lens include light collecting part, institute Light collecting part is stated to be located on the downside of the lamp plate;
The water-proof projection lamp for being easy to radiate includes light-shield cover, and the light-shield cover includes multiple gaps, and the light-shield cover is mounted on The light collecting part periphery.
4. the water-proof projection lamp according to claim 1 for being easy to radiate, which is characterized in that the water-proof projection lamp for being easy to radiate Including decoration, the decoration includes fastener, and the decoration is fixed on the lens periphery by the fastener;
The decoration includes multiple through-holes, when the decoration is mounted on the water-proof projection lamp for being easy to radiate, the dress Gadget is located in second ventilation opening.
5. the water-proof projection lamp according to claim 1 for being easy to radiate, which is characterized in that the water-proof projection lamp for being easy to radiate Including lamp cap;The lamp cap and the power electric connection, the lamp cap is for externally installing.
CN201821575472.XU 2018-09-26 2018-09-26 A kind of water-proof projection lamp for being easy to radiate Active CN208764769U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821575472.XU CN208764769U (en) 2018-09-26 2018-09-26 A kind of water-proof projection lamp for being easy to radiate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821575472.XU CN208764769U (en) 2018-09-26 2018-09-26 A kind of water-proof projection lamp for being easy to radiate

Publications (1)

Publication Number Publication Date
CN208764769U true CN208764769U (en) 2019-04-19

Family

ID=66136181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821575472.XU Active CN208764769U (en) 2018-09-26 2018-09-26 A kind of water-proof projection lamp for being easy to radiate

Country Status (1)

Country Link
CN (1) CN208764769U (en)

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