CN205877754U - Working lamp - Google Patents
Working lamp Download PDFInfo
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- CN205877754U CN205877754U CN201620765157.8U CN201620765157U CN205877754U CN 205877754 U CN205877754 U CN 205877754U CN 201620765157 U CN201620765157 U CN 201620765157U CN 205877754 U CN205877754 U CN 205877754U
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- pcb board
- reflector
- lens
- hole
- led chip
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Abstract
The utility model discloses a working lamp, including face lid, back lid, mount, a PCB board, the 2nd PCB board, the 3rd PCB board, fourth PCB board, first anti - light cup and the anti - light cup of second, all be provided with the LED chip on a PCB board, the 2nd PCB board, the 3rd PCB board and the fourth PCB board, all be provided with the through -hole on the 3rd PCB board, first anti - light cup and the anti - light cup of second, the through -hole agrees with with the LED chip, LED chip on the 2nd PCB board passes the through -hole setting on the 3rd PCB board, LED chip on the 3rd PCB board passes the through -hole setting on the first anti - light cup, be provided with lens on the first anti - light cup, lens pass the through -hole on the anti - light cup of second, be provided with the recess on the anti - light cup of second, fourth PCB board is installed in the recess, install the lamp lid on the fourth PCB board, it is good that this working lamp shines the performance.
Description
Technical field
This utility model relates to a kind of work light.
Background technology
Light emitting diode is referred to as LED.It is made up of the compound containing gallium, arsenic, phosphorus, nitrogen etc..
Visible ray can be given off when electronics and hole-recombination, thus can be used to make light emitting diode.At circuit and
As display lamp in instrument, or form word or numerical monitor.Gallium arsenide diode glows, gallium phosphide diode greening
Light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Organic Light Emitting Diode OLED and nothing is divided again because of chemical property
Machine LED.
LED is referred to as forth generation lighting source or green light source, has the features such as energy-saving and environmental protection, life-span length, volume be little,
Be widely used in various instruction, show, decorate, the field such as backlight, general lighting and urban landscape.According to using function not
With, the information that can be divided into shows, signal lights, Vehicular lamp, liquid crystal screen backlight, the big class of general illumination five.
LED worklight is the one of LED, but the brightness of current LED worklight is the highest, it is difficult to meet on market
Demand.
Utility model content
The technical problems to be solved in the utility model is to provide the work light that a kind of irradiation performance is good.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of work light, including cover, bonnet, fixed mount, the first pcb board, the second pcb board, the 3rd pcb board, the 4th PCB
Plate, the first reflector and the second reflector, described first pcb board, the second pcb board, the 3rd pcb board and the 4th pcb board are all provided with
It is equipped with LED chip, described 3rd pcb board, the first reflector and the second reflector are provided with through hole, described through hole and LED
Chip agrees with, and the LED chip on described second pcb board is arranged through the through hole on the 3rd pcb board, on described 3rd pcb board
LED chip is arranged through the through hole on the first reflector, and described first reflector is provided with lens, and described lens pass second
Through hole on reflector, described second reflector is provided with groove, and described 4th pcb board is installed in groove, and the described 4th
Light cover is installed on pcb board.
As preferably, described first pcb board, the second pcb board and the 3rd pcb board are all threadeded with fixed mount, structure letter
Single, connect reliable, be convenient to mount and dismount.
As preferably, described rear cap surface is that chromium plating is arranged, and chromium coating reflecting rate is high, and has outstanding anticorrosion effect
Really.
As preferably, described first pcb board, the second pcb board, the 3rd pcb board and the 4th pcb board are connected in parallel, and connect letter
Single, easy to maintenance.
As preferably, described lens are convex lens, can play the effect converging light.
As preferably, between described lens and the second reflector, it is provided with rubber seal so that lens and second reflective
There is between Bei good sealing property.
As preferably, described bonnet is provided with heat radiation fin, good radiating effect can be played, prevent apparatus overheat
And cause decline service life.
The beneficial effects of the utility model are: by being provided with lens on the first reflector, and lens are reflective through second
Through hole on cup, the function of the reflection of the first reflector and the second reflector and the function of the refraction of lens, can effectively carry
The utilization rate of high light line, coordinates multiple LED chip, and intensity of illumination is high, and multiple LED chip is respectively arranged in different
On pcb board, can effectively prevent the accumulation of heat, additionally, the first pcb board, the second pcb board and the 3rd pcb board are equal and fixed mount
Threaded, simple in construction, connect reliable, be convenient to mount and dismount, rear cap surface is that chromium plating is arranged, and chromium coating reflecting rate is high, and has
There are outstanding antiseptic effect, the first pcb board, the second pcb board, the 3rd pcb board and the 4th pcb board to be connected in parallel, connect simple, dimension
Repairing conveniently, lens are convex lens, can play the effect converging light, be provided with rubber seal between lens and the second reflector
Circle so that there is between lens and the second reflector good sealing property, bonnet is provided with heat radiation fin, can play good
Good radiating effect, prevents apparatus overheat from causing decline service life.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the three-dimensional exploded view of a kind of work light of this utility model.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, a kind of work light, including cover 1, bonnet 2, fixed mount the 3, first pcb board the 4, second pcb board 5, the
Three pcb board the 6, the 4th pcb board the 7, first reflector 8 and the second reflectors 9, described first pcb board the 4, second pcb board the 5, the 3rd
LED chip (not shown), described 3rd pcb board the 6, first reflector 8 and second it is provided with on pcb board 6 and the 4th pcb board 7
Being provided with through hole 10 on reflector 9, described through hole 10 agrees with LED chip, and LED chip can play good after inserting through hole 10
Good locating effect, is possible to prevent to occur displacement because of vibrations, and the LED chip on described second pcb board 5 passes the 3rd pcb board 6
On through hole 10 arrange, the LED chip on described 3rd pcb board 6 is arranged through the through hole 10 on the first reflector 8, Ke Yiqi
To outstanding positioning action, and multiple LED chip are separated and desirably prevents heat build-up, described first reflector 8 sets
Being equipped with lens 11, described lens 11, through the through hole 10 on the second reflector 9, described second reflector 9 are provided with groove 12,
Described 4th pcb board 7 is installed in groove 12, the 4th pcb board 7 is installed on groove 12 and can play good positioning action,
And space can be saved, described 4th pcb board 7 is provided with light cover 13, by being provided with lens on the first reflector 8
11, lens 11 are through the through hole 10 on the second reflector 9, the function of the reflection of the first reflector 8 and the second reflector 9 and lens
The function of the refraction of 11, can effectively improve the utilization rate of light, coordinates multiple LED chip, and intensity of illumination is high, and multiple
LED chip be respectively arranged on different pcb boards, can effectively prevent the accumulation of heat.
The present embodiment have the beneficial effect that by being provided with lens on the first reflector, lens pass the second reflector
On through hole, the function of the reflection of the first reflector and the second reflector and the function of the refraction of lens, can effectively improve
The utilization rate of light, coordinates multiple LED chip, and intensity of illumination is high, and multiple LED chip is respectively arranged in different PCB
On plate, can effectively prevent the accumulation of heat.
Embodiment 2
As it is shown in figure 1, a kind of work light, including cover 1, bonnet 2, fixed mount the 3, first pcb board the 4, second pcb board 5, the
Three pcb board the 6, the 4th pcb board the 7, first reflector 8 and the second reflectors 9, described first pcb board the 4, second pcb board the 5, the 3rd
LED chip (not shown), described 3rd pcb board the 6, first reflector 8 and second it is provided with on pcb board 6 and the 4th pcb board 7
Being provided with through hole 10 on reflector 9, described through hole 10 agrees with LED chip, and LED chip can play good after inserting through hole 10
Good locating effect, is possible to prevent to occur displacement because of vibrations, and the LED chip on described second pcb board 5 passes the 3rd pcb board 6
On through hole 10 arrange, the LED chip on described 3rd pcb board 6 is arranged through the through hole 10 on the first reflector 8, Ke Yiqi
To outstanding positioning action, and multiple LED chip are separated and desirably prevents heat build-up, described first reflector 8 sets
Being equipped with lens 11, described lens 11, through the through hole 10 on the second reflector 9, described second reflector 9 are provided with groove 12,
Described 4th pcb board 7 is installed in groove 12, the 4th pcb board 7 is installed on groove 12 and can play good positioning action,
And space can be saved, described 4th pcb board 7 is provided with light cover 13, described first pcb board the 4, second pcb board 5 and the 3rd
Pcb board 6 is all threadeded with fixed mount, simple in construction, connects reliable, is convenient to mount and dismount, and described bonnet 2 surface is that chromium plating is arranged,
Chromium coating reflecting rate is high, and has outstanding antiseptic effect, described first pcb board the 4, second pcb board the 5, the 3rd pcb board 6 and
4th pcb board 7 is connected in parallel, and connects simple, and easy to maintenance, described lens 11 are convex lens, can play the work converging light
With, it is provided with rubber seal 14 between described lens 11 and the second reflector 9 so that between lens 11 and the second reflector 9
There is good sealing property, described bonnet 2 be provided with heat radiation fin (not shown), good radiating effect can be played,
Preventing apparatus overheat from causing decline service life, by being provided with lens 11 on the first reflector 8, lens 11 are through second
Through hole 10 on reflector 9, the function of the reflection of the first reflector 8 and the second reflector 9 and the function of the refraction of lens 11, can
With the effective utilization rate improving light, coordinating multiple LED chip, intensity of illumination is high, and multiple LED chip is respectively mounted
On different pcb boards, can effectively prevent the accumulation of heat.
The present embodiment have the beneficial effect that by being provided with lens on the first reflector, lens pass the second reflector
On through hole, the function of the reflection of the first reflector and the second reflector and the function of the refraction of lens, can effectively improve
The utilization rate of light, coordinates multiple LED chip, and intensity of illumination is high, and multiple LED chip is respectively arranged in different PCB
On plate, can effectively prevent the accumulation of heat, the first pcb board, the second pcb board and the 3rd pcb board from all threadeding with fixed mount,
Simple in construction, connects reliable, is convenient to mount and dismount, and rear cap surface is that chromium plating is arranged, and chromium coating reflecting rate is high, and has outstanding preventing
Rotten effect, the first pcb board, the second pcb board, the 3rd pcb board and the 4th pcb board are connected in parallel, and connect simple, easy to maintenance, thoroughly
Mirror is convex lens, can play the effect converging light, be provided with rubber seal between lens and the second reflector so that thoroughly
There is between mirror and the second reflector good sealing property, bonnet is provided with heat radiation fin, good heat radiation can be played
Effect, prevents apparatus overheat from causing decline service life.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (7)
1. a work light, including cover, bonnet, fixed mount, the first pcb board, the second pcb board, the 3rd pcb board, the 4th PCB
Plate, the first reflector and the second reflector, it is characterised in that: described first pcb board, the second pcb board, the 3rd pcb board and the 4th
It is provided with LED chip on pcb board, described 3rd pcb board, the first reflector and the second reflector is provided with through hole, institute
Stating through hole to agree with LED chip, the LED chip on described second pcb board is arranged through the through hole on the 3rd pcb board, and described the
LED chip on three pcb boards is arranged through the through hole on the first reflector, and described first reflector is provided with lens, described
Lens, through the through hole on the second reflector, described second reflector are provided with groove, and described 4th pcb board is installed on groove
In, described 4th pcb board is provided with light cover.
Work light the most according to claim 1, it is characterised in that: described first pcb board, the second pcb board and the 3rd pcb board
All threaded with fixed mount.
Work light the most according to claim 2, it is characterised in that: described rear cap surface is that chromium plating is arranged.
Work light the most according to claim 3, it is characterised in that: described first pcb board, the second pcb board, the 3rd pcb board
It is connected in parallel with the 4th pcb board.
Work light the most according to claim 4, it is characterised in that: described lens are convex lens.
Work light the most according to claim 5, it is characterised in that: it is provided with rubber between described lens and the second reflector
Sealing ring.
Work light the most according to claim 6, it is characterised in that: it is provided with heat radiation fin on described bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765157.8U CN205877754U (en) | 2016-07-20 | 2016-07-20 | Working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765157.8U CN205877754U (en) | 2016-07-20 | 2016-07-20 | Working lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877754U true CN205877754U (en) | 2017-01-11 |
Family
ID=57697797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765157.8U Active CN205877754U (en) | 2016-07-20 | 2016-07-20 | Working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830459A (en) * | 2017-12-12 | 2018-03-23 | 江苏新力科技实业有限公司 | A kind of more power LED lamps of mine explosion-suppression and intrinsic safety type |
-
2016
- 2016-07-20 CN CN201620765157.8U patent/CN205877754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830459A (en) * | 2017-12-12 | 2018-03-23 | 江苏新力科技实业有限公司 | A kind of more power LED lamps of mine explosion-suppression and intrinsic safety type |
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| GR01 | Patent grant |