CN207034828U - A kind of replaceable LED anti-explosion lamp of power supply - Google Patents
A kind of replaceable LED anti-explosion lamp of power supply Download PDFInfo
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- CN207034828U CN207034828U CN201720897099.9U CN201720897099U CN207034828U CN 207034828 U CN207034828 U CN 207034828U CN 201720897099 U CN201720897099 U CN 201720897099U CN 207034828 U CN207034828 U CN 207034828U
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- power supply
- housing
- installing plate
- diffuser
- explosion lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of replaceable LED anti-explosion lamp of power supply.Solve existing power supply installation trouble, dismount the problem of inconvenient.It includes the housing using metal material machine-shaping and the diffuser using plastics forming, described housing and diffuser is engaged to form accommodating cavity, described housing is provided with least one link cover of FIG, described link cover of FIG lid is placed in housing, on the outer surface of diffuser end and and housing, diffuser is detachably connected, LED light source and the power supply for being powered for LED light source are provided with described accommodating cavity, described housing is provided with mounting groove, described power supply is connected on installing plate and with installing plate, described installing plate, power supply slides cooperation in mounting groove and with housing, described installing plate, which is provided with, is used for the lock piece that installing plate is fixed.The advantages that the utility model also has simple in construction, easy to assembly, reliable in action, and service life is long.
Description
Technical field
It the utility model is related to a kind of light fixture, and in particular to a kind of replaceable LED anti-explosion lamp of power supply.
Background technology
LED anti-explosion lamp is one kind of explosion-proof lamp, and its principle is identical with explosion-proof lamp, and only light source is LED light source, refer to for
Prevent from lighting explosive mixture around takes such as explosive gas atmosphere, explosive dust atmosphere, methane gas etc.
The light fixture of various certain measures.LED anti-explosion lamp is the explosion-proof lamp that most saves at present, be widely used in oil field, power plant, chemical plant,
The places such as oil.Because LED belongs to solid-state cold light source, with electro-optical efficiency is high, power consumption is small, operating voltage category safety is low
The advantages that voltage, low energy consumption.Existing LED anti-explosion lamp generally includes LED light source, power supply, housing and lampshade, in order to meet that it dissipates
Hot property generally use metal shell, and for its lampshade generally use diffuser of light transmission, due to metal shell and plastics
Between be heated after the coefficient of expansion it is different, in order to ensure that metal shell and plastics are generally carried out glue envelope by its security performance, ensure
The sealing of product and explosion-proof performance, and the power supply and LED light source demolition, repair, replacement trouble that glue is honored as a queen, leverage product
Service life.And the part that LED anti-explosion lamp is easily damaged is usually LED light source and power supply, LED light source is due to using long strip
The LED of dress sets the heat dispersion for causing LED to influence product from being bonded well with housing and damaged, and power supply damages
After generally can not change, leverage the service life of product.It is convenient to be changed after the existing damage for power supply, and power supply is independent
One cavity volume is set, so that product wiring is cumbersome, and product overall volume is big, material cost increase, substantially increases
The production cost of product.The distance between the power supply and binding post of existing different product difference, and in order to which easy-to-connect is reliable
Generally reserved longer wire, these wires can be placed in the accommodating cavity of housing after wiring, in carrying and work easily
It is wound in housing so as to which the illumination to light source interferes.
Utility model content
To solve existing power supply installation trouble in background technology, the problem of inconvenient is dismounted, the utility model provides a kind of electricity
The replaceable LED anti-explosion lamp in source.
The technical solution of the utility model is：A kind of replaceable LED anti-explosion lamp of power supply, including processed using metal material
The housing of shaping and the diffuser using plastics forming, described housing and diffuser are engaged to form accommodating cavity, described
Housing be provided with least one link cover of FIG, described link cover of FIG lid be placed in housing, diffuser end outer surface on and with housing,
Diffuser is detachably connected, and LED light source and the power supply for being powered for LED light source, described shell are provided with described accommodating cavity
Body is provided with mounting groove, and described power supply is connected on installing plate and with installing plate, and described installing plate, power supply are all provided with
In sliding cooperation in mounting groove and with housing, described installing plate, which is provided with, is used for the lock piece that installing plate is fixed.
As it is of the present utility model it is a kind of improve, the inner surface of the housing is provided with baffle plate, bending on described baffle plate
Go out edge, described edge is formed for the vertical spacing indent of installing plate with shell inner surface, and described installing plate is located at pressure
Slide in groove and with housing and coordinate.
As further improvement of the utility model, described installing plate is provided with the platform for being used for setting binding post
Portion, the Handheld Division for being easy to push-and-pull installing plate is bent with described platform part.
As further improvement of the utility model, described baffle plate has four, and adjacent wantonly one or two of baffle plate is engaged
Described mounting groove is formed, described LED light source and power supply are in mounting groove.
As further improvement of the utility model, described LED light source has two and is in strip, two LED light sources
In the mounting groove of power supply both sides, every LED light source is fixed on housing by more screws.
As further improvement of the utility model, the outer surface of the housing is provided with more radiating ribs, described housing
Anti- water storage tank is provided with outer surface between radiating ribs both ends and link cover of FIG.
As further improvement of the utility model, it is engaged to form fixing groove between different radiating ribs, described consolidates
Determine to be provided with mounting bracket in groove, described mounting bracket is provided with mounting hole and caging bolt, and described caging bolt passes through mounting hole
In fixing groove, described caging bolt coordinates with fixing groove vertical spacing horizontal sliding.
As further improvement of the utility model, the hole heart of the mounting hole is to close to link cover of FIG one end mounting bracket edge
Width be more than anti-water storage tank width.
As further improvement of the utility model, described housing is provided with slot, described diffuser insertion slot
It is interior and mutually sealed by fluid sealant with housing.
As further improvement of the utility model, the reflector of two arcs is provided with described accommodating cavity, it is described
The both ends of reflector offset with housing, diffuser respectively.
The beneficial effects of the utility model are, using LED light source so that light fixture electro-optical efficiency is high, caloric value is small, consumption
Electricity is small, operating voltage category safety low-voltage, low energy consumption, long service life the advantages that, described link cover of FIG lid be placed in housing, thoroughly
It is detachably connected on the outer surface of light shield end and with housing, diffuser so that accommodating cavity interior sealing is reliable during work, and in electricity
When source damage needs to change, link cover of FIG only need to be pulled down, drives power supply to be taken out at link cover of FIG by installing plate, passes through top during replacing
Installing plate is pushed away by power supply pushing tow in place, and do not influence the connection of product.The utility model also has simple in construction, assembling side
Just, reliable in action, the advantages that service life is long.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the structural representation of other direction in accompanying drawing 1.
Accompanying drawing 3 is to remove the structural representation after diffuser 2 in accompanying drawing 1.
Accompanying drawing 4 is that accompanying drawing 1 removes the structural representation after link cover of FIG 3.
Accompanying drawing 5 is the structural representation of housing 1 in accompanying drawing 2.
In figure, 1, housing；11st, mounting groove；12nd, baffle plate；13rd, edge；14th, indent；15th, radiating ribs；16th, anti-water storage tank；
17th, fixing groove；18th, slot；2nd, diffuser；21st, accommodating cavity；3rd, link cover of FIG；31st, binding post；4th, LED light source；41st, screw；
5th, power supply；51st, installing plate；511st, platform part；512nd, Handheld Division；513rd, Line pressing buckle；6th, mounting bracket；61st, mounting hole；7th, it is reflective
Cup；8th, lock piece.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1 combinations Fig. 2-5, a kind of replaceable LED anti-explosion lamp of power supply, including use metal material machine-shaping
Housing 1 and using plastics forming diffuser 2, specifically, described housing leads aluminium using height and is integrally machined shaping.
Described housing 1 and diffuser 2 is engaged to form accommodating cavity 21, and described housing 1 is provided with least one link cover of FIG 3, described
Link cover of FIG 3 cover be placed in housing 1, the end of diffuser 2 outer surface on and be detachably connected with housing 1, diffuser 2, described appearance
Put in chamber 21 and be provided with LED light source 4 and the power supply 5 for being powered for LED light source 4, described housing 1 is provided with mounting groove 11, institute
The power supply 5 stated is connected on installing plate 51 and with installing plate 51, and described installing plate 51, power supply 5 are located at mounting groove
Slide in 11 and with housing 1 and coordinate, described installing plate 51, which is provided with, is used for the lock piece that installing plate 51 is fixed.The utility model
Using LED light source so that light fixture electro-optical efficiency is high, caloric value is small, power consumption is small, operating voltage category safety low-voltage, low energy
Consumption, the advantages that service life is long, described link cover of FIG lid be placed in housing, diffuser end outer surface on and with housing, printing opacity
Cover is detachably connected so that and accommodating cavity interior sealing is reliable during work, and when power supply damage needs to change, only it need to pull down wiring
Lid, drive power supply to be taken out at link cover of FIG by installing plate, during replacing by pushing installation plate by power supply pushing tow in place, and not shadow
The connection of product is rung, and does not influence the sealing property of product, ensures the explosion-proof performance of product.Pass through lock in the utility model
Installing plate and housing are relatively fixed by stop member, are avoided power supply in handling process from being slid with respect to housing, are influenceed properties of product.Specifically
Say, installing plate is fixed in link cover of FIG by lock piece, and described link cover of FIG is detachably connected with housing.In particular, institute
The installing plate stated has two, and two installing plates are divided into the both sides of power supply.Power supply can be pressed in by the setting of two installing plates
The inner surface of housing so that product good heat dissipation effect.In particular, for easy for installation and saving material, located at power supply two
The installing plate of side is not of uniform size, i.e., side causes power supply to be fitted with shell inner surface mainly for realizing by voltage source, another
Side also has in addition to above-mentioned function is fixedly mounted plate, is easy to wiring, is easy to the function such as hand-held.The utility model also has structure letter
It is single, easy to assembly, reliable in action, the advantages that service life is long.
The inner surface of the housing 1 is provided with baffle plate 12, on described baffle plate 12 bending go out edge 13, described edge 13
Formed with the inner surface of housing 1 for the vertical spacing indent 14 of installing plate 51, described installing plate 51 in indent 14 and with
The sliding of housing 1 coordinates.The setting of indent make it that installing plate and power supply are spacing reliable, and installing plate can only slide in housing, so as to
Traveling to power supply has carried out spacing, is easy to power supply to be installed in place.The setting of indent and installing plate causes power supply and housing rails
Coordinate, power supply is advanced steady reliable.Described housing leads aluminium one drawing and forming using height, is easy to Product processing.
Described installing plate 51 is provided with the platform part 511 for being used for setting binding post 31, is rolled in described platform part 511
It is curved to have the Handheld Division 512 for being easy to push-and-pull installing plate 51.Binding post 31 is arranged on installing plate, and installing plate connects with power supply linkage
Connect, i.e. the conductor length between relative constancy, binding post and power supply of binding post and power supply is suitable, is not in lead
Line influences the phenomenon of illumination so that product good illumination effect.Specifically, external power supply is connected with binding post 31, outside
Connecting terminal is electrically connected with power supply by wire, and described power supply is connected by wire with LED lamp source, on described installing plate 51
Provided with the Line pressing buckle 513 for compressing wire, the wire between such power supply and external wire, power supply and LED lamp source is limited
Position, avoiding being wrapped in accommodating cavity influences product illuminating effect.In particular, described power supply passes through wire with LED lamp source
And connector is connected, it is necessary to when changing power supply, it is only necessary to link cover of FIG is opened, pulls out the connector between power supply and LED lamp source,
With regard to power supply and installing plate integral type being pulled out by installing plate, be easy to the replacing of power supply.It is of course possible to set two terminals
Son, and in two link cover of FIG being located at of two binding posts, multiple explosion-proof lamps can be so enabled to carry out parallel connection, easy-to-connect,
Brightness of illumination is high.
Described baffle plate 12 has four, and adjacent wantonly one or two of baffle plate 12 is engaged to form described mounting groove 11, described
LED light source 4 and power supply 5 in the mounting groove 11.Specifically, described LED light source 4 has two and is in strip, and two
For bar LED light source 4 in the mounting groove 11 of the both sides of power supply 5, every LED light source 4 is fixed on housing 1 by more screws 41
On.In particular, two LED light sources adhere to perfect heat-dissipating on housing by conduction estersil, then are fixed by screw, so make
Obtain LED light source to be reliably bonded with housing, avoid leaving the heat dispersion of gap influence product between LED light source and housing, simultaneously
Avoid LED light source from damaging, extend the service life of product.The installation of LED light source and power supply is easy in the setting of mounting groove.
The outer surface of the housing 1 is provided with more radiating ribs 15, and described housing 1 is at the both ends of radiating ribs 15 and link cover of FIG 3
Between outer surface be provided with anti-water storage tank 16.The setting of anti-water storage tank avoids water and dust accretions between radiating ribs, influences
The heat-sinking capability of radiating ribs, so that product classification of waterproof is high.
It is engaged to form fixing groove 17 between different radiating ribs 15, mounting bracket 6 is provided with described fixing groove 17, it is described
Mounting bracket 6 be provided with mounting hole 61 and caging bolt, described caging bolt through mounting hole 61 in fixing groove 17, institute
The caging bolt stated coordinates with the vertical spacing horizontal sliding of fixing groove 17.Specifically, the hole heart of the mounting hole 61 is to close
The width at the edge of 3 one end mounting bracket of link cover of FIG 6 is more than the width of anti-water storage tank 16.Such structure is easily installed the installation of frame,
So that light fixture and mounting bracket can with quick and convenient, reliable connection, due to mounting bracket width after link cover of FIG is installed,
Interference can be formed between link cover of FIG and mounting bracket, avoids caging bolt from being come off out of fixing groove, so that product is fixed conveniently
Reliably.
Described housing 1 is provided with slot 18, and described diffuser 2 insertion slot 18 is interior and passes through fluid sealant with housing 1
Mutually seal.Such structure causes housing and diffuser to fix reliably, and glue is honored as a queen, and density classification of waterproof is high, and guarantee accommodating cavity is interior produces
The security of the electronic component of product, greatly prolong the service life of product.
Be provided with the reflector 7 of two arcs in described accommodating cavity 21, the both ends of described reflector 7 respectively with housing 1,
Diffuser 2 offsets.Such structure make it that product reflection efficiency is high, good illumination effect.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (10)
- A kind of 1. replaceable LED anti-explosion lamp of power supply, it is characterised in that:Including the housing using metal material machine-shaping（1） With the diffuser using plastics forming（2）, described housing（1）And diffuser（2）It is engaged to form accommodating cavity（21）, institute The housing stated（1）Provided with least one link cover of FIG（3）, described link cover of FIG（3）Lid is placed in housing（1）, diffuser（2）End On outer surface and and housing（1）, diffuser（2）It is detachably connected, described accommodating cavity（21）It is interior to be provided with LED light source（4）With with In for LED light source（4）The power supply of power supply（5）, described housing（1）It is provided with mounting groove（11）, described power supply（5）Located at peace Loading board（51）Upper and and installing plate（51）It is connected, described installing plate（51）, power supply（5）It is located at mounting groove（11）Inside simultaneously With housing（1）Sliding coordinates, described installing plate（51）It is provided with and is used for installing plate（51）Fixed lock piece（8）.
- A kind of 2. replaceable LED anti-explosion lamp of power supply according to claim 1, it is characterised in that the housing（1）It is interior Surface is provided with baffle plate（12）, described baffle plate（12）Upper bending goes out edge（13）, described edge（13）With housing（1）Interior table Face is formed for installing plate（51）Vertical spacing indent（14）, described installing plate（51）Located at indent（14）Interior and and housing （1）Sliding coordinates.
- A kind of 3. replaceable LED anti-explosion lamp of power supply according to claim 2, it is characterised in that described installing plate（51） It is provided with the platform part that being used for, binding post is set（511）, described platform part（511）On be bent with and be easy to push-and-pull installing plate （51）Handheld Division（512）.
- A kind of 4. replaceable LED anti-explosion lamp of power supply according to claim 2, it is characterised in that described baffle plate（12）Have Four, adjacent wantonly one or two of baffle plate（12）It is engaged to form described mounting groove（11）, described LED light source（4）And power supply （5）It is located at mounting groove（11）It is interior.
- A kind of 5. replaceable LED anti-explosion lamp of power supply according to claim 4, it is characterised in that described LED light source（4） There are two and be in strip, two LED light sources（4）Located at power supply（5）The mounting groove of both sides（11）It is interior, every LED light source（4） Pass through more screws（41）It is fixed on housing（1）On.
- A kind of 6. replaceable LED anti-explosion lamp of power supply according to claim 1, it is characterised in that the housing（1）It is outer Surface is provided with more radiating ribs（15）, described housing（1）In radiating ribs（15）Both ends and link cover of FIG（3）Between outer surface on Provided with anti-water storage tank（16）.
- A kind of 7. replaceable LED anti-explosion lamp of power supply according to claim 6, it is characterised in that different radiating ribs（15） Between be engaged to form fixing groove（17）, described fixing groove（17）It is interior to be provided with mounting bracket（6）, described mounting bracket（6）On set There is mounting hole（61）And caging bolt, described caging bolt pass through mounting hole（61）Located at fixing groove（17）Interior, described limit Position bolt and fixing groove（17）Vertical spacing horizontal sliding coordinates.
- A kind of 8. replaceable LED anti-explosion lamp of power supply according to claim 7, it is characterised in that the mounting hole（61）'s The hole heart is to close to link cover of FIG（3）One end mounting bracket（6）The width at edge is more than anti-water storage tank（16）Width.
- A kind of 9. replaceable LED anti-explosion lamp of power supply according to claim 1, it is characterised in that described housing（1）On Provided with slot（18）, described diffuser（2）Insert slot（18）Interior and and housing（1）Mutually sealed by fluid sealant.
- A kind of 10. replaceable LED anti-explosion lamp of power supply according to claim 1, it is characterised in that described accommodating cavity （21）Inside it is provided with the reflector of two arcs（7）, described reflector（7）Both ends respectively with housing（1）, diffuser（2）Phase Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897099.9U CN207034828U (en) | 2017-07-24 | 2017-07-24 | A kind of replaceable LED anti-explosion lamp of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897099.9U CN207034828U (en) | 2017-07-24 | 2017-07-24 | A kind of replaceable LED anti-explosion lamp of power supply |
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| Publication Number | Publication Date |
|---|---|
| CN207034828U true CN207034828U (en) | 2018-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897099.9U Active CN207034828U (en) | 2017-07-24 | 2017-07-24 | A kind of replaceable LED anti-explosion lamp of power supply |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314293A (en) * | 2017-07-24 | 2017-11-03 | 浙江通明电器股份有限公司 | A kind of replaceable LED anti-explosion lamp of power supply |
| CN110159974A (en) * | 2019-05-22 | 2019-08-23 | 浙江通明电器股份有限公司 | LED anti-explosion lamp |
| CN110925617A (en) * | 2019-11-07 | 2020-03-27 | 深圳市科瑞普光电股份有限公司 | Tri-proof light convenient to change drive |
-
2017
- 2017-07-24 CN CN201720897099.9U patent/CN207034828U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314293A (en) * | 2017-07-24 | 2017-11-03 | 浙江通明电器股份有限公司 | A kind of replaceable LED anti-explosion lamp of power supply |
| CN110159974A (en) * | 2019-05-22 | 2019-08-23 | 浙江通明电器股份有限公司 | LED anti-explosion lamp |
| CN110925617A (en) * | 2019-11-07 | 2020-03-27 | 深圳市科瑞普光电股份有限公司 | Tri-proof light convenient to change drive |
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