CN102691996B - A kind of shell structure of explosion-proof lamp and high-voltage gas discharging light - Google Patents
A kind of shell structure of explosion-proof lamp and high-voltage gas discharging light Download PDFInfo
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- CN102691996B CN102691996B CN201110069269.1A CN201110069269A CN102691996B CN 102691996 B CN102691996 B CN 102691996B CN 201110069269 A CN201110069269 A CN 201110069269A CN 102691996 B CN102691996 B CN 102691996B
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- explosion
- chamber
- trigger
- proof chamber
- line interface
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Abstract
The present invention relates to a kind of shell structure of explosion-proof lamp and a kind of high-voltage gas discharging light adopting this shell structure, described shell structure comprises the main radiating shell of accommodating light-source chamber, the explosion-proof chamber of multiple separate type is outside equipped with, in order to independent holding electronic Control Component at main radiating shell; Described multiple explosion-proof chamber mounts the outer surface being fixed on described main radiating shell respectively.The present invention is by isolating electric capacity and trigger with Inductive ballast and light source, effectively can solve the impact by temperature of electric capacity and trigger, improve the life-span of electric capacity and trigger, thus effectively improve the bulk life time of light fixture, further, reduce maintenance maintenance cost, greatly enhance the result of use of user, high financial profit, therefore has very large actual application value.
Description
[technical field]
The present invention relates to a kind of light fixture, particularly relate to a kind of shell structure and high-voltage gas discharging light of explosion-proof lamp.
[background technology]
High-voltage gas discharging light is high with its luminous efficiency, little power consumption, life-span length, mist transmitting performance lure the advantages such as worm by force and not, be widely used in road, highway, airport, harbour, dock, station, square, street intersection, industrial and mining enterprises, park, garden illumination and plant culture etc., such as, high colour developing high-pressure mercury lamp is mainly used in gymnasium, show room, public place of entertainment, department store and hotels and other places illumination.
At present, high-voltage gas discharging light is main or driven by Inductive ballast, and primarily of Inductive ballast, electric capacity, trigger composition, Inductive ballast is high heating element, but can be high temperature resistant; And electric capacity and trigger itself generate heat not obvious, but temperature influence is relatively more serious, and general temperature raises 10 DEG C, and the life-span reduces half.
As shown in Figure 1, wherein, Inductive ballast 102, trigger 104 and electric capacity 101 are all arranged in an explosion-proof chamber structure of general Inductive ballast assembly, carry out wiring by INCREASEDSAFETY wire connection cavity 103; But the heat that Inductive ballast and light source send causes the temperature of electric capacity and trigger to raise, thus has had a strong impact on the life-span of electric capacity and trigger.
Therefore, the life-span of electric capacity and trigger is the short slab of light fixture, and the temperature how reducing electric capacity and trigger becomes the main path improving high-voltage gas discharging light lamp life.
Therefore, prior art needs to improve.
[summary of the invention]
In view of this, be necessary propose a kind of shell structure of explosion-proof lamp and adopt the high-voltage gas discharging light of this shell structure.
A technical scheme of the present invention is, a kind of shell structure of explosion-proof lamp, and it comprises the main radiating shell of accommodating light-source chamber, is outside equipped with the explosion-proof chamber of multiple separate type at main radiating shell, in order to independent holding electronic Control Component; Described multiple explosion-proof chamber mounts the outer surface being fixed on described main radiating shell respectively.
Be applied to such scheme, in described shell structure, described multiple explosion-proof chamber and main radiating shell are provided with default line interface, built-in Electronic Control Unit and the light source assembly being positioned at described light-source chamber, by described default line interface, are connected into an electric control circuit by described multiple explosion-proof chamber.
Based on technique scheme, a technical scheme of the present invention is, a kind of high-voltage gas discharging light, wherein, comprise the main radiating shell of accommodating light-source chamber, main radiating shell outward also mounting be fixed with the explosion-proof chamber of multiple separate type, the explosion-proof chamber of multiple separate type comprises: for the main explosion-proof chamber of accommodating control circuit board, INCREASEDSAFETY wire connection cavity, the capacitance cavity for accommodating electric capacity and the trigger chamber for accommodating trigger; Control circuit board in described main explosion-proof chamber controls described high-voltage gas discharging light, and connects external power source by described INCREASEDSAFETY wire connection cavity; Be placed in capacitor in described trigger chamber and capacitance cavity and trigger is electrically connected on described control circuit board respectively.
Be applied to such scheme, in described high-voltage gas discharging light, described explosion-proof chamber is arranged with described INCREASEDSAFETY wire connection cavity, described capacitance cavity, described trigger chamber pipeline communication respectively, and described electric capacity, described trigger are electrically connected with described control circuit respectively by the passage of its place cavity.
Be applied to above-mentioned each scheme, in described high-voltage gas discharging light, described explosion-proof chamber arranges that INCREASEDSAFETY wire connection cavity presets line interface, capacitance cavity presets line interface, line interface is preset in trigger chamber respectively; Described capacitance cavity, described trigger chamber respectively correspondence arrange that the first explosion-proof chamber presets line interface, the second explosion-proof chamber presets line interface; The default line interface of each correspondence is communicated with respectively by the default circuit of correspondence and arranges; Described control circuit sequentially presets line interface by described INCREASEDSAFETY wire connection cavity, described INCREASEDSAFETY wire connection cavity connects external power source; Described electric capacity is preset line interface by described first explosion-proof chamber and is electrically connected with described control circuit; Described trigger is preset line interface by described second explosion-proof chamber and is electrically connected with described control circuit.
Be applied to above-mentioned each relevant programme, in described high-voltage gas discharging light, described INCREASEDSAFETY wire connection cavity arranges the external power source interface be electrically connected with described external power source.
Be applied to above-mentioned each relevant programme, in described high-voltage gas discharging light, described INCREASEDSAFETY wire connection cavity arranges and presets line interface with the 3rd explosion-proof chamber that described INCREASEDSAFETY wire connection cavity presets line interface corresponding, is communicated with arranges by the default circuit of correspondence.
Be applied to above-mentioned each relevant programme, in described high-voltage gas discharging light, described 3rd explosion-proof chamber is preset line interface and is directly electrically connected with described external power source.
Be applied to above-mentioned each scheme, in described high-voltage gas discharging light, described capacitance cavity and described trigger chamber arrange insulating layer at adjacent described explosion-proof chamber place respectively.
Be applied to above-mentioned each scheme, in described high-voltage gas discharging light, described electric capacity is made up of at least two sub-Capacitance parallel connections, and wherein at least one sub-electric capacity is connect the conciliation formula electric capacity pre-seting time adjustment switch.
Be applied to above-mentioned each scheme, in described high-voltage gas discharging light, described explosion-proof chamber and described INCREASEDSAFETY wire connection cavity, described capacitance cavity and the one-body molded setting in described trigger chamber, and described capacitance cavity and described trigger chamber are arranging waterproof cooling portion away from described explosion-proof chamber place respectively.
Be applied to above-mentioned each relevant programme, in described high-voltage gas discharging light, described capacitance cavity arranges the first grafting position, and described electric capacity is the grafting electric capacity with first Plug Division that matches, and is plugged in described capacitance cavity; Described trigger chamber arranges the second grafting position, and described trigger is the grafting trigger with second Plug Division that matches, and is plugged in described trigger chamber.
Such scheme, by electric capacity and trigger are isolated with Inductive ballast and light source, effectively can solve the impact by temperature of electric capacity and trigger, improve the life-span of electric capacity and trigger, thus effectively improve the bulk life time of light fixture, and, reduce maintenance maintenance cost, greatly enhance the result of use of user, high financial profit, therefore there is very large actual application value.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of prior art;
Fig. 2 is the schematic diagram of one embodiment of the invention;
Fig. 3 is the schematic diagram of another embodiment of the present invention;
Fig. 4 is the schematic diagram of another embodiment of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 3, one embodiment of the present of invention are, a kind of shell structure of explosion-proof lamp, and it comprises the main radiating shell 301 of accommodating light-source chamber, is outside equipped with the explosion-proof chamber of multiple separate type at main radiating shell, in order to independent holding electronic Control Component; Described multiple explosion-proof chamber mounts the outer surface being fixed on described main radiating shell respectively.Such as, main explosion-proof chamber 302 and at least one point of explosion-proof chamber is comprised, wherein, explosion-proof chamber is divided to comprise trigger chamber 303, capacitance cavity 304, INCREASEDSAFETY wire connection cavity 305 etc., in practical application, according to different demands for security, the explosion-proof chamber of these separate types can be suitably set.As shown in Figure 4, shell structure comprises the main radiating shell 401, Control Component chamber 402, trigger chamber 403, capacitance cavity 404, INCREASEDSAFETY wire connection cavity 405 etc. of accommodating light-source chamber to another example.
Be applied to example, in described shell structure, described multiple explosion-proof chamber and main radiating shell are provided with default line interface, and built-in Electronic Control Unit and the light source assembly being positioned at described light-source chamber, by described default line interface, are connected into an electric control circuit by described multiple explosion-proof chamber.Such as, at main explosion-proof chamber, connection bit is set, at each point of explosion-proof chamber, socket is set, to the equipment or element that need to connect be divided in explosion-proof chamber by default line interfaces such as sockets, by the default line conduction between each explosion-proof chamber, be connected in the default line interface in the main explosion-proof chambers such as connection bit, thus assembly or the element such as trigger, electric capacity that will be arranged in different point explosion-proof chamber, be communicated with, control light source assembly.
Another embodiment of the present invention is, a kind of high-voltage gas discharging light, wherein, comprise the main radiating shell of accommodating light-source chamber, main radiating shell outward also mounting be fixed with the explosion-proof chamber of multiple separate type, the explosion-proof chamber of multiple separate type comprises: for the main explosion-proof chamber of accommodating control circuit board, INCREASEDSAFETY wire connection cavity, the capacitance cavity for accommodating electric capacity and the trigger chamber for accommodating trigger; Control circuit board in described main explosion-proof chamber controls described high-voltage gas discharging light, and connects external power source by described INCREASEDSAFETY wire connection cavity; Be placed in capacitor in described trigger chamber and capacitance cavity and trigger is electrically connected on described control circuit board respectively.
Such as, as shown in Figure 2, one embodiment of the present of invention are, a kind of high-voltage gas discharging light, comprise explosion-proof chamber, INCREASEDSAFETY wire connection cavity 203, control circuit, Inductive ballast 202, electric capacity 201, trigger 204, capacitance cavity and trigger chamber; Described control circuit is accommodating is installed on described explosion-proof chamber, for controlling described high-voltage gas discharging light, connects external power source by described INCREASEDSAFETY wire connection cavity; Described electric capacity is accommodating is installed on described capacitance cavity, is electrically connected with described control circuit; Described trigger is accommodating is installed on described trigger chamber, is electrically connected with described control circuit.An example is that described control circuit also can comprise drive circuit and/or relevant auxiliary circuit etc.Like this, by designing a cavity respectively for electric capacity and trigger, electric capacity is connected with Inductive ballast and light source by joint or other modes with trigger, thus make electric capacity and trigger away from heater element Inductive ballast and light source, avoid heat transfer and the radiation of Inductive ballast and light source, effectively can reduce the temperature of electric capacity and trigger, improve the bulk life time of light fixture.Such as, capacitance cavity and trigger chamber conduct and physical isolation respectively by prefabricated circuit and explosion-proof chamber, thus effectively prevent convection heat transfer' heat-transfer by convection, and for example, can also arrange reflecting layer and thermal insulation layer, prevent radiant heat transfer and conduction heat transfer respectively; Be applied to example, capacitance cavity and trigger chamber also conduct respectively by prefabricated circuit and INCREASEDSAFETY wire connection cavity.
Be applied to example, preferably, in described high-voltage gas discharging light, described explosion-proof chamber is arranged with described INCREASEDSAFETY wire connection cavity, described capacitance cavity, described trigger chamber pipeline communication respectively, and described electric capacity, described trigger are electrically connected with described control circuit respectively by the passage of its place cavity.Such as arrange pipeline between explosion-proof chamber and capacitance cavity, electric capacity is connected on described control circuit by this pipeline, and all the other are similar.By each cavity of pipeline communication, the experiment proved that, effectively can reduce the environment temperature of electric capacity, trigger, thus reduce the temperature of electric capacity and trigger; Be more preferably, gas barrier is set in the pipeline be communicated with, after connection line related, intercept this explosion-proof chamber and capacitance cavity, the gas in trigger chamber circulates, thus reach better effect of heat insulation.
Be applied to above-mentioned each example and combination thereof, preferably, in described high-voltage gas discharging light, described explosion-proof chamber arranges that INCREASEDSAFETY wire connection cavity presets line interface, capacitance cavity presets line interface, line interface is preset in trigger chamber respectively; Described capacitance cavity, described trigger chamber respectively correspondence arrange that the first explosion-proof chamber presets line interface, the second explosion-proof chamber presets line interface; The default line interface of each correspondence is communicated with respectively by the default circuit of correspondence and arranges; Such as, being similar to the connection of electrical equipment, the socket of plug and correspondence is set, between two sockets, being communicated with setting by presetting circuit; And for example, have capacitive interface respectively in explosion-proof chamber, capacitance cavity, two capacitive interfaces are connected respectively, as grafting or connection, junction can be set to seamless, without pipeline or have vacant position.An example is that capacitance cavity and explosion-proof chamber arrange cascade socket respectively, and electric capacity is plugged in the cascade socket of capacitance cavity, and the cascade socket of capacitance cavity is plugged in the cascade socket of explosion-proof chamber, and the cascade socket of explosion-proof chamber is connected with described control circuit; All the other are similar.
Described control circuit sequentially presets line interface by described INCREASEDSAFETY wire connection cavity, described INCREASEDSAFETY wire connection cavity connects external power source; Described electric capacity is preset line interface by described first explosion-proof chamber and is electrically connected with described control circuit; Described trigger is preset line interface by described second explosion-proof chamber and is electrically connected with described control circuit.
Be applied to example, preferably, in described high-voltage gas discharging light, described INCREASEDSAFETY wire connection cavity arranges the external power source interface be electrically connected with described external power source; Or described INCREASEDSAFETY wire connection cavity arranges and presets line interface with the 3rd explosion-proof chamber that described INCREASEDSAFETY wire connection cavity presets line interface corresponding, be communicated with by the default circuit of correspondence and arrange; Or described 3rd explosion-proof chamber is preset line interface and is directly electrically connected with described external power source, that is, it is same parts that external power source interface and the 3rd explosion-proof chamber preset line interface.
Be applied to above-mentioned each example and combination thereof, preferably, described capacitance cavity and described trigger chamber arrange insulating layer at adjacent described explosion-proof chamber place respectively.Like this, more effectively can carry out heat insulation, prevent the temperature in described capacitance cavity and described trigger chamber too high.Preferably, described capacitance cavity and described trigger chamber are arranging waterproof cooling portion away from described explosion-proof chamber place respectively, thus have better radiating effect.
Be applied to above-mentioned each example and combination thereof, preferably, described explosion-proof chamber and described INCREASEDSAFETY wire connection cavity, described capacitance cavity and the one-body molded setting in described trigger chamber, be convenient to like this produce, without the need to installing, reducing cost and the workflow of light fixture, improving efficiency.
Be applied to above-mentioned each example and combination thereof, preferably, described electric capacity is made up of at least two sub-Capacitance parallel connections, and wherein at least one sub-electric capacity is connect the conciliation formula electric capacity pre-seting time adjustment switch.Like this, the capacitance of mutual capacitance can be changed under the time preset, thus operating power can be reduced as required, there is electricity-saving function or show the effect of different brightness in different time sections.
Be applied to above-mentioned each example and combination thereof, preferably, described capacitance cavity arranges the first grafting position, and described electric capacity is the grafting electric capacity with first Plug Division that matches, and is plugged in described capacitance cavity; Described trigger chamber arranges the second grafting position, and described trigger is the grafting trigger with second Plug Division that matches, and is plugged in described trigger chamber.Like this, be convenient to electric capacity and trigger are installed, make corresponding light fixture be convenient to install and use.
Adopt the various embodiments described above or its combination, by electric capacity and trigger are separately set in independently cavity, make it, away from high heating element Inductive ballast and light source, effectively to improve the life-span of light fixture; Further, when the components and parts of light fixture break down, due to split type design, fault detect is simple, and maintenance easily, particularly when light fixture uses with eminence or hazardous area, can be lowered the difficulty of maintenance, improve dangerous security and time.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention; Further, each technical characteristic listed above, it mutually combines and can form each embodiment, should be regarded as the scope belonging to description of the present invention record.For the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a shell structure for explosion-proof lamp, comprises the main radiating shell of accommodating light-source chamber, it is characterized in that, be outside equipped with the explosion-proof chamber of multiple separate type at main radiating shell, in order to independent holding electronic Control Component; Described multiple explosion-proof chamber mounts the outer surface being fixed on described main radiating shell respectively, described explosion-proof chamber comprises main explosion-proof chamber and at least one point of explosion-proof chamber, described main explosion-proof chamber is arranged with a point explosion-proof chamber pipeline communication respectively, in described pipeline, gas barrier is set, described multiple explosion-proof chamber and main radiating shell are provided with default line interface, built-in Electronic Control Unit and the light source assembly being positioned at described light-source chamber, by described default line interface, are connected into an electric control circuit by described multiple explosion-proof chamber.
2. a high-voltage gas discharging light, comprise the main radiating shell of accommodating light-source chamber, it is characterized in that, main radiating shell outward also mounting be fixed with the explosion-proof chamber of multiple separate type, the explosion-proof chamber of multiple separate type comprises: for the main explosion-proof chamber of accommodating control circuit board, INCREASEDSAFETY wire connection cavity, the capacitance cavity for accommodating electric capacity and the trigger chamber for accommodating trigger; Described main explosion-proof chamber is arranged with described INCREASEDSAFETY wire connection cavity, described capacitance cavity, described trigger chamber pipeline communication respectively, arranges gas barrier in described pipeline;
Control circuit board in described main explosion-proof chamber controls described high-voltage gas discharging light, and connects external power source by described INCREASEDSAFETY wire connection cavity; Be placed in capacitor in described trigger chamber and capacitance cavity and trigger is electrically connected on described control circuit board respectively.
3. high-voltage gas discharging light according to claim 2, is characterized in that,
Described explosion-proof chamber arranges that INCREASEDSAFETY wire connection cavity presets line interface, capacitance cavity presets line interface, line interface is preset in trigger chamber;
Described capacitance cavity, described trigger chamber respectively correspondence arrange that the first explosion-proof chamber presets line interface, the second explosion-proof chamber presets line interface;
The default line interface of each correspondence is communicated with respectively by the default circuit of correspondence and arranges;
Described control circuit sequentially presets line interface by described INCREASEDSAFETY wire connection cavity, described INCREASEDSAFETY wire connection cavity connects external power source;
Described electric capacity is preset line interface by described first explosion-proof chamber and is electrically connected with described control circuit;
Described trigger is preset line interface by described second explosion-proof chamber and is electrically connected with described control circuit.
4. high-voltage gas discharging light according to claim 3, is characterized in that, described INCREASEDSAFETY wire connection cavity arranges and presets line interface with the 3rd explosion-proof chamber that described INCREASEDSAFETY wire connection cavity presets line interface corresponding, is communicated with arranges by the default circuit of correspondence.
5. high-voltage gas discharging light according to claim 4, is characterized in that, described 3rd explosion-proof chamber is preset line interface and is directly electrically connected with described external power source.
6., according to the arbitrary described high-voltage gas discharging light of claim 2 to 5, it is characterized in that, described capacitance cavity and described trigger chamber arrange insulating layer at adjacent described explosion-proof chamber place respectively.
7. high-voltage gas discharging light according to claim 6, is characterized in that, described electric capacity is made up of at least two sub-Capacitance parallel connections, and wherein at least one sub-electric capacity is connect the conciliation formula electric capacity pre-seting time adjustment switch.
8. high-voltage gas discharging light according to claim 6, it is characterized in that, described explosion-proof chamber and described INCREASEDSAFETY wire connection cavity, described capacitance cavity and the one-body molded setting in described trigger chamber, further, described capacitance cavity and described trigger chamber are arranging waterproof cooling portion away from described explosion-proof chamber place respectively.
9. high-voltage gas discharging light according to claim 6, is characterized in that, described capacitance cavity arranges the first grafting position, and described electric capacity is the grafting electric capacity with first Plug Division that matches, and is plugged in described capacitance cavity; Described trigger chamber arranges the second grafting position, and described trigger is the grafting trigger with second Plug Division that matches, and is plugged in described trigger chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069269.1A CN102691996B (en) | 2011-03-22 | 2011-03-22 | A kind of shell structure of explosion-proof lamp and high-voltage gas discharging light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069269.1A CN102691996B (en) | 2011-03-22 | 2011-03-22 | A kind of shell structure of explosion-proof lamp and high-voltage gas discharging light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691996A CN102691996A (en) | 2012-09-26 |
| CN102691996B true CN102691996B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110069269.1A Expired - Fee Related CN102691996B (en) | 2011-03-22 | 2011-03-22 | A kind of shell structure of explosion-proof lamp and high-voltage gas discharging light |
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| Country | Link |
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| CN (1) | CN102691996B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633485B (en) * | 2013-11-07 | 2018-02-23 | 深圳市海洋王照明工程有限公司 | A kind of light fixture |
| CN104633557B (en) * | 2013-11-12 | 2018-11-27 | 海洋王（东莞）照明科技有限公司 | The wiring construction of ceiling type lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296949Y (en) * | 1997-03-28 | 1998-11-11 | 煤炭科学研究总院南京研究所 | Flame-proof light projecting lamp |
| CN101900268A (en) * | 2010-06-30 | 2010-12-01 | 海洋王照明科技股份有限公司 | Explosion-proof lamp |
-
2011
- 2011-03-22 CN CN201110069269.1A patent/CN102691996B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296949Y (en) * | 1997-03-28 | 1998-11-11 | 煤炭科学研究总院南京研究所 | Flame-proof light projecting lamp |
| CN101900268A (en) * | 2010-06-30 | 2010-12-01 | 海洋王照明科技股份有限公司 | Explosion-proof lamp |
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| Publication number | Publication date |
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| CN102691996A (en) | 2012-09-26 |
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