CN207893433U - A kind of lamps and lanterns - Google Patents
A kind of lamps and lanterns Download PDFInfo
- Publication number
- CN207893433U CN207893433U CN201721080279.4U CN201721080279U CN207893433U CN 207893433 U CN207893433 U CN 207893433U CN 201721080279 U CN201721080279 U CN 201721080279U CN 207893433 U CN207893433 U CN 207893433U
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- shell
- insulating trip
- light unit
- lamps
- lanterns
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of lamps and lanterns comprising shell, light unit, insulating trip, the shell are equipped with to house the cavity of the insulating trip and the light unit, and the light unit is installed on the insulating trip, and the insulating trip is installed on the shell.Therefore, a kind of lamps and lanterns of the utility model, can prevent the fax on light unit to be directed on shell, to eliminate the electric leakage hidden danger of the shell contacted with the external world, keep user safer when using the lamps and lanterns of the utility model.
Description
Technical field
The utility model is related to the technical fields of lighting device, in particular to a kind of lamps and lanterns.
Background technology
Lamps and lanterns are that common lighting device, lamps and lanterns are shone by light unit in our daily lifes, ordinary circumstance
Under, light unit is powered and is directly mounted on the lamp housing of lamps and lanterns, if lamp housing is non-insulating material, the capacitance of light unit is easy
On conduction to exposed lamp housing, it that is to say and easily cause electric leakage, there are security risks to user.
Utility model content
In view of this, the utility model proposes a kind of lamps and lanterns, it is intended that being conducive to prevent the electricity on light unit
Conduction is to lamp housing, to eliminate hidden danger of leaking electricity caused by light unit.
A kind of lamps and lanterns of the utility model comprising shell, light unit, insulating trip, the shell are equipped with to house institute
The cavity of insulating trip and the light unit is stated, the light unit is installed on the insulating trip, and the insulating trip is installed on institute
State shell.
Further, in the present invention, the shell is that PBT adds coolant shell.
Further, in the present invention, the insulating trip is potsherd.
Further, in the present invention, the light unit is LED lamp bead.
Further, in the present invention, the insulating trip is equipped with to install the screw through-hole of screw, the screw
Through-hole diameter is 0.3 to 0.5 millimeter.
Further, in the present invention, the insulating trip outer surface is equipped with silicone grease layer.
Further, in the present invention, further include thermally conductive sheet, the insulating trip is installed on the thermally conductive sheet, described
Thermally conductive sheet is installed on the shell.
Further, in the present invention, the thermally conductive sheet is metal conducting strip.
Further, in the present invention, the cavity is equipped with to install the groove of the thermally conductive sheet.
Further, in the present invention, the light unit is three, and the insulating trip is three, each described
Insulating trip is equipped with a light unit.
A kind of lamps and lanterns of the utility model comprising shell, light unit, insulating trip, the shell are equipped with to accommodating
The cavity of the insulating trip and the light unit, the light unit are installed on the insulating trip, and the insulating trip is installed on
The shell.Therefore, a kind of lamps and lanterns of the utility model, can prevent the fax on light unit to be directed on shell, to disappear
In addition to the electric leakage hidden danger of the shell contacted with the external world, keep user safer when using the lamps and lanterns of the utility model.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram for lamps and lanterns that one preferred embodiment of the utility model provides.
Main element label declaration：
10- shells；
20- light units；
30- insulating trips；
31- screw through-holes；
40- cavitys；
41- grooves；
50- thermally conductive sheets.
Specific implementation mode
Hereinafter, the various embodiments of the disclosure will be described more fully.The disclosure can have various embodiments, and
It can adjust and change wherein.It should be understood, however, that：There is no the various embodiments of the disclosure are limited to spy disclosed herein
Determine the intention of embodiment, but the disclosure should be interpreted as in the spirit and scope for covering the various embodiments for falling into the disclosure
All adjustment, equivalent and/or alternative.
Hereinafter, disclosed in the term " comprising " that can be used in the various embodiments of the disclosure or " may include " instruction
Function, operation or the presence of element, and do not limit the increase of one or more functions, operation or element.In addition, such as existing
Used in the various embodiments of the disclosure, term " comprising ", " having " and its cognate are meant only to indicate special characteristic, number
Word, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude first one or more other
Feature, number, step, operation, the combination of element, component or aforementioned item presence or increase one or more features, number,
Step, the possibility of operation, the combination of element, component or aforementioned item.
The statement (" first ", " second " etc.) used in the various embodiments of the disclosure can be modified in various implementations
Various constituent element in example, but respective sets can not be limited into element.For example, presented above be not intended to limit the suitable of the element
Sequence and/or importance.The purpose presented above for being only used for differentiating an element and other elements.For example, the first user fills
It sets and indicates different user device with second user device, although the two is all user apparatus.For example, not departing from each of the disclosure
In the case of the range of kind embodiment, first element is referred to alternatively as second element, and similarly, second element is also referred to as first
Element.
It should be noted that：It, can be by the first composition member if a constituent element ' attach ' to another constituent element by description
Part is directly connected to the second constituent element, and " connection " third can be formed between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the disclosure is used only for the purpose of describing specific embodiments and not anticipates
In the various embodiments of the limitation disclosure.As used herein, singulative is intended to also include plural form, unless context is clear
Chu it is indicated otherwise.Unless otherwise defined, otherwise all terms (including technical terms and scientific terms) used herein have
There is meaning identical with the various normally understood meanings of embodiment one skilled in the art of the disclosure.The term
(term such as limited in the dictionary generally used) is to be interpreted as having and situational meaning in the related technical field
Identical meaning and the meaning that Utopian meaning or too formal will be interpreted as having, unless in the various of the disclosure
By clear it will be appreciated by those skilled in the art that the accompanying drawings are only schematic diagrams of a preferred implementation scenario in embodiment, the mould in attached drawing
Block or flow are not necessarily implemented necessary to the utility model.
Embodiment 1
A kind of lamps and lanterns of the utility model, such as Fig. 1 comprising shell 10, light unit 20, insulating trip 30, the shell 10
Equipped with to house the cavity 40 of the insulating trip 30 and the light unit 20, the light unit 20 is installed on the insulation
Piece 30, the insulating trip 30 are installed on the shell 10.
It is above-mentioned, refer to lamps and lanterns include shell 10, light unit 20 and insulating trip 30, it is to be understood that light unit 20
To provide lighting source, and light unit 20 connects power supply.Insulating trip 30 is connect with the bottom of light unit 20, that is to say lamp
Light unit 20 is installed on insulating trip 30, and in the present embodiment, the shape of insulating trip 30 can be sheet, in another embodiment
In, the shape of insulating trip 30 can also be bulk.Insulating trip 30 is installed on shell 10, that is to say the other side connection of insulating trip 30
It is installed on shell 10, the form of shell 10 is installed on as insulating trip 30, can be that insulating trip 30 is directly mounted at shell 10
Inner wall, can also insulating trip 30 inner wall of shell 10 is installed on by other objects.
Further, shell 10 is additionally provided with to house the cavity 40 of insulating trip 30 and light unit 20.It is appreciated that
It is that the depth height of cavity 40 adds the height of insulating trip 30 higher than light unit 20.
Can also include the lid for being covered on shell 10 in addition, in the present embodiment, therefore, lid and shell 10 it is interior
Wall surrounds the cavity 40 of relative closure, light unit 20 and insulating trip 30 is equipped in cavity 40, and light unit 20 is installed on
On insulating trip 30, insulating trip 30 is installed on the inner wall of shell 10, and light unit 20 is not in direct contact with shell 10, so being powered
Light unit 20 on electricity will not conduct to shell 10, to prevent light unit 20 leak electricity when, fax is directed at shell
On 10, protects user not get an electric shock because of the electric leakage of light unit 20 when contacting shell 10, improve the safety of lamps and lanterns
Property.
In the present embodiment, the shell 10 is that PBT adds coolant shell 10.
It is above-mentioned, refer to shell 10 can be PBT add coolant shell 10, PBT (polybutylene
Terephthalate, polybutylene terephthalate (PBT)), belong to polyester series, is by 1.4-pbt butanediols (1.4-
Butylene glycol) it is formed with terephthalic acid (TPA) (PTA) or terephthalate (DMT) polycondensation, and via mixing journey
Milky made of sequence is translucent to arrive opaque, crystalline thermoplastic polyester's resin.PBT be most tough and tensile engineering thermoplastic material it
One, it is those semi-crystalline materials, there is extraordinary chemical stability, mechanical strength, electrical insulation characteristics and thermal stability.These materials
There is good stability under very wide environmental condition.
Since light unit 20 will produce heat in electrified light emitting, and since light unit 20 is installed in shell 10
In chamber, therefore, the heat of light unit 20 can be conducted to shell 10.PBT adds the shell 10 that coolant synthesizes, and can promote shell
The heat dissipation performance of body 10, to promote the radiating rate of light unit 20.
And PBT adds coolant, which can be the metal powders such as carbon fiber, aluminium powder.In another embodiment, shell 10
Can also be that PBT adds glass fibre, to improve the anti-flammability of shell 10.
In the present embodiment, the insulating trip 30 is potsherd.
It is above-mentioned, refer to insulating trip 30 can be potsherd, in the present embodiment, potsherd can be zirconia ceramics piece.
Zirconia ceramics is white, is in yellow or grey when impure.The production requirement of zirconia ceramics prepares high-purity, dispersion performance
Good, particles ultra fine, narrow particle size distribution powder, there are many preparation method of zirconium oxide micro powder, and the purification of zirconium oxide mainly has
Chlorination and thermal decomposition method, alkali metal oxidative decomposition process, lime melting method, plasma arc process, the precipitation method, colloid method, Hydrolyze method, spray
Mist pyrolysismethod etc..There is zirconia ceramics high tenacity, high-flexural strength and high-wearing feature, excellent heat-proof quality to thermally expand system
The advantages that number is close to steel, is therefore widely used in structural ceramics field.
In addition, zirconia ceramics thermal conductivity is very low, thermal stability is good, has excellent high temperature resistance as sensing heating
Pipe, refractory material, heater element use.Zirconia ceramics has negative temperature-coefficient of electrical resistance, is good electrical isolation at room temperature
Body has very high resistance coefficient.Therefore, zirconia ceramics piece can be the very high insulating trip 30 of insulating coefficient.
In the present embodiment, the light unit 20 is LED lamp bead.
It is above-mentioned, refer to light unit 20 be LED lamp bead.LED lamp bead brightness is high, and power consumption is low, and area occupied is small, can be fine
Ground is installed in cavity 40.The front of LED lamp bead is light emitting source, and the back side is installed on insulating trip 30, LED lamp bead not with shell
10 are in direct contact.
Embodiment 2
On the basis of the above embodiments, the insulating trip 30 is equipped with to install the screw through-hole 31 of screw, the spiral shell
A diameter of 0.3 to 0.5 millimeter of through-hole 31 of silk.Such as Fig. 1.
It is above-mentioned, refer to lamps and lanterns include shell 10, light unit 20 and insulating trip 30, it is to be understood that light unit 20
To provide lighting source, and light unit 20 connects power supply.Insulating trip 30 is connect with the bottom of light unit 20, that is to say lamp
Light unit 20 is installed on insulating trip 30, and in the present embodiment, the shape of insulating trip 30 can be sheet, in another embodiment
In, the shape of insulating trip 30 can also be bulk.Insulating trip 30 is installed on shell 10, that is to say the other side connection of insulating trip 30
It is installed on shell 10, the form of shell 10 is installed on as insulating trip 30, can be that insulating trip 30 is directly mounted at shell 10
Inner wall, can also insulating trip 30 inner wall of shell 10 is installed on by other objects.
Further, shell 10 is additionally provided with to house the cavity 40 of insulating trip 30 and light unit 20, is specifically as follows
The cavity 40 is set on the inner wall of shell 10.It is understood that the depth height of cavity 40 adds absolutely higher than light unit 20
The height of embolium 30.
It is installed on the mode of shell 10 as insulating trip 30, can be installed on by screw on 10 inner cavity of shell, specifically,
As described above, insulating trip 30 is equipped with to install the screw through-hole 31 of screw, screw through-hole 31 can be set to the outer of insulating trip 30
Edge, it is to be understood that inner cavity also is provided with screw installing hole corresponding with the screw through-hole 31, to which screw can pass through spiral shell
Silk through-hole 31 is simultaneously installed in screw installing hole, and insulating trip 30 is made to be fixedly installed in shell 10.Further, it will be understood that
It is that the diameter of screw through-hole 31 is corresponding with screw, specifically, the diameter of screw through-hole 31 can be 0.3 millimeter, or
0.4 millimeter, 0.5 millimeter etc..Certainly, the diameter of screw through-hole 31 may be other sizes.
In another embodiment, the mode that insulating trip 30 is installed on shell 10 can also be the mode pasted, such as exhausted
The bottom of embolium 30 is equipped with 3M double faced adhesive tapes, to which insulating trip 30 to be pasted on shell 10.It is installed on absolutely as light unit 20
Mode on embolium 30, or the mode of stickup, in addition it is also possible to for bolt, the mounting means of buckle.
Can also include the lid for being covered on shell 10 in addition, in the present embodiment, therefore, lid and shell 10 it is interior
Wall surrounds the cavity 40 of relative closure, light unit 20 and insulating trip 30 is equipped in cavity 40, and light unit 20 is installed on
On insulating trip 30, insulating trip 30 is installed on the inner wall of shell 10, and light unit 20 is not in direct contact with shell 10, so being powered
Light unit 20 on electricity will not conduct to shell 10, to prevent light unit 20 leak electricity when, fax is directed at shell
On 10, protects user not get an electric shock because of the electric leakage of light unit 20 when contacting shell 10, improve the safety of lamps and lanterns
Property.
In the present embodiment, 30 outer surface of the insulating trip is equipped with silicone grease layer.
It is above-mentioned, be set to 30 outer surface of insulating trip silicone grease layer, can by the heat transfer of light unit 20 to insulating trip 30,
Insulating trip 30 transfers heat to shell 10 again, to which auxiliary light unit 20 radiates.Further, it is also possible to reinforced insulation piece 30
Insulation performance.Specifically, silicone grease, also known as heat-conducting silicone grease, popular name are called thermal grease, are to make base oil with extraordinary silicone oil, novel
Metal oxide does filler, is equipped with multiple functions additive, the paste colors being process through specific technique because of material not
With and with different appearances.
It, with good heat conduction, heatproof, insulation performance, is the ideal dielectric material of heat-resisting device, and performance is stablized,
Etchant gas is not will produce in use, the metal contacted will not be had an impact.
The filler and organosilicon of high-purity be product it is smooth, uniformly and high-temperature insulation guarantee.It is applied to power device
With radiator fitting surface, helps the air gap for eliminating contact surface to increase type of thermal communication, reduce thermal resistance, reduce the work of power device
Temperature improves reliability and prolongs the service life.
Embodiment 3
On the basis of embodiment 1, lamps and lanterns further include thermally conductive sheet 50, and the insulating trip 30 is installed on the thermally conductive sheet 50,
The thermally conductive sheet 50 is installed on the shell 10.Such as Fig. 1.
It is above-mentioned, refer to lamps and lanterns include shell 10, light unit 20 and insulating trip 30, it is to be understood that light unit 20
To provide lighting source, and light unit 20 connects power supply.Insulating trip 30 is connect with the bottom of light unit 20, that is to say lamp
Light unit 20 is installed on insulating trip 30, and in the present embodiment, the shape of insulating trip 30 can be sheet, in another embodiment
In, the shape of insulating trip 30 can also be bulk.
Insulating trip 30 is installed on shell 10 by thermally conductive sheet 50, that is to say that the other side of insulating trip 30 is connected and installed in heat conduction
On piece 50, and the other side of thermally conductive sheet 50 is installed on shell 10, and the form of shell 10, Ke Yiwei are installed on as thermally conductive sheet 50
Fixed stickup, bolt, clamping etc..
Further, shell 10 is additionally provided with to house the cavity 40 of insulating trip 30, thermally conductive sheet 50 and light unit 20.It can
With understanding, the depth height of cavity 40 adds the height of insulating trip 30 higher than light unit 20.
Can also include the lid for being covered on shell 10 in addition, in the present embodiment, therefore, lid and shell 10 it is interior
Wall surrounds the cavity 40 of relative closure, and light unit 20, thermally conductive sheet 50 and insulating trip 30, and light list are equipped in cavity 40
Member 20 is installed on insulating trip 30, and insulating trip 30 is installed on the inner wall of shell 10, is additionally provided between insulating trip 30 and shell 10
Thermally conductive sheet 50, light unit 20 are not in direct contact with shell 10, so the electricity on the light unit 20 being powered will not be conducted to shell
On body 10, to prevent light unit 20 leak electricity when, fax is directed on shell 10, protect user when contacting shell 10 not
It can get an electric shock because of the electric leakage of light unit 20, improve the safety of lamps and lanterns.And set between insulating trip 30 and shell 10
Thermally conductive sheet 50, can be by the heat transfer of insulating trip 30 to shell 10, to improve the heat dissipation performance of light unit 20.
In the present embodiment, the thermally conductive sheet 50 is metal conducting strip 50.
It is above-mentioned, refer to the thermally conductive sheet 50 that is installed between insulating trip 30 and shell 10 it is metal conducting strip 50, specifically,
In the present embodiment, metal conducting strip 50 can be aluminium flake, can also be copper sheet.In order to further increase the heat conduction of thermally conductive sheet 50
Property, while insulation performance is improved, silicone grease can also be coated in the outer surface of metal conducting strip 50.
In the present embodiment, the cavity 40 is equipped with to install the groove 41 of the thermally conductive sheet 50.
It is above-mentioned, refer to the groove 41 that installation thermally conductive sheet 50 is equipped in the cavity 40 of shell 10.Specifically, groove 41 is by shell
The inner wall of 10 bottom bottom of body is recessed and surrounds.
Thermally conductive sheet 50 is installed at groove 41, and the mode at groove 41 is installed on as thermally conductive sheet 50, can be clamping, spiral shell
It tethers and connects, is bonded.Thermally conductive sheet 50 is set at groove 41, and thermally conductive sheet 50 can be made to be not easy displacement, can also make thermally conductive sheet 50
More securely it is installed on the inner cavity of shell 10.
The shape of groove 41 is corresponding with the shape of thermally conductive sheet 50.
In the present embodiment, the light unit 20 is three, and the insulating trip 30 is three, each insulating trip 30
One light unit 20 is installed.
It is above-mentioned, refer in the lamps and lanterns of the present embodiment, the light unit 20 being installed in cavity 40 is three, meanwhile, absolutely
Embolium 30 is also three, and there are one light units 20 for installation on each insulating trip 30.It that is to say, insulating trip 30 can be three
Independent insulating trip 30, a light unit 20 correspond to an insulating trip 30, and the position relationship of three insulating trips 30 can be simultaneously
Row, can also be triangularly arranged.
A kind of lamps and lanterns of the utility model comprising shell 10, light unit 20, insulating trip 30, the shell 10 are equipped with
To house the cavity 40 of the insulating trip 30 and the light unit 20, the light unit 20 is installed on the insulating trip
30, the insulating trip 30 is installed on the shell 10.Therefore, a kind of lamps and lanterns of the utility model, can prevent light unit 20
On fax be directed on shell 10, to eliminate the electric leakage hidden danger of shell 10 contact with the external world, make user in this reality of use
It is safer when with novel lamps and lanterns.
It is above-mentioned not address place, it is suitable for the prior art.
Although the above more term for having used expression structure, it does not preclude the possibility of using other terms.It uses
These terms are used for the purpose of more easily describing and explaining the essence of the utility model；It is additional to be construed as any type
Limitation be all contrary to the spirit of the present invention.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described with power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of lamps and lanterns, which is characterized in that including shell, light unit, insulating trip, the shell is equipped with to accommodating described exhausted
The cavity of embolium and the light unit, the light unit are installed on the insulating trip, and the insulating trip is installed on the shell
Body；The shell is that PBT adds coolant shell.
2. a kind of lamps and lanterns according to claim 1, which is characterized in that the insulating trip is potsherd.
3. a kind of lamps and lanterns according to claim 1, which is characterized in that the light unit is LED lamp bead.
4. a kind of lamps and lanterns according to claim 1, which is characterized in that the insulating trip is equipped with to install the screw of screw
Through-hole, a diameter of 0.3 to 0.5 millimeter of the screw through-hole.
5. a kind of lamps and lanterns according to claim 1, which is characterized in that the insulating trip outer surface is equipped with silicone grease layer.
6. a kind of lamps and lanterns according to claim 1, which is characterized in that further include thermally conductive sheet, the insulating trip is installed on institute
Thermally conductive sheet is stated, the thermally conductive sheet is installed on the shell.
7. a kind of lamps and lanterns according to claim 6, which is characterized in that the thermally conductive sheet is metal conducting strip.
8. a kind of lamps and lanterns according to claim 6, which is characterized in that the cavity is equipped with to install the thermally conductive sheet
Groove.
9. a kind of lamps and lanterns according to claim 1, which is characterized in that the light unit is three, and the insulating trip is
Three, each insulating trip is equipped with a light unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080279.4U CN207893433U (en) | 2017-08-25 | 2017-08-25 | A kind of lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080279.4U CN207893433U (en) | 2017-08-25 | 2017-08-25 | A kind of lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893433U true CN207893433U (en) | 2018-09-21 |
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ID=63547454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080279.4U Active CN207893433U (en) | 2017-08-25 | 2017-08-25 | A kind of lamps and lanterns |
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| Country | Link |
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| CN (1) | CN207893433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388056A (en) * | 2017-08-25 | 2017-11-24 | 中山进成塑料制品有限公司 | A kind of light fixture |
-
2017
- 2017-08-25 CN CN201721080279.4U patent/CN207893433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388056A (en) * | 2017-08-25 | 2017-11-24 | 中山进成塑料制品有限公司 | A kind of light fixture |
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