CN217382834U - Explosion-proof lighting equipment - Google Patents
Explosion-proof lighting equipment Download PDFInfo
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- CN217382834U CN217382834U CN202221143429.2U CN202221143429U CN217382834U CN 217382834 U CN217382834 U CN 217382834U CN 202221143429 U CN202221143429 U CN 202221143429U CN 217382834 U CN217382834 U CN 217382834U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model relates to an explosion-proof lighting technology field, in particular to explosion-proof lighting equipment, explosion-proof lighting equipment include two at least explosion-proof lamps and connecting piece, and the explosion-proof lamp includes circuit subassembly and light-emitting component, and electric connection can be dismantled with light-emitting component to the circuit subassembly, and the circuit subassembly includes first connecting portion, and first connecting piece is used for dismantling the circuit subassembly of other explosion-proof lamps of electric connection, can dismantle the connection through the connecting piece between the light-emitting component of difference. The utility model provides an explosion-proof lighting apparatus can splice a plurality of explosion-proof lamps, has improved flexibility and the practicality that explosion-proof lighting apparatus used under different scenes.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an explosion-proof lighting technology field, in particular to explosion-proof lighting equipment.
[ background of the invention ]
The explosion-proof lamp is used in dangerous places where combustible gas and dust exist, and can prevent electric arcs, sparks and high temperature possibly generated in the lamp from igniting the combustible gas and dust in the surrounding environment, so that the lamp meets the explosion-proof requirement. However, the existing explosion-proof lamp has some disadvantages in the using process, the explosion-proof lamp is an independent individual, and in some places, in order to enlarge the illumination range, a plurality of explosion-proof lamps need to be installed.
[ Utility model ] content
For solving the poor technical problem of current explosion-proof lamp practicality and flexibility, the utility model provides an explosion-proof lighting apparatus.
The utility model provides an explosion-proof lighting apparatus, explosion-proof lighting apparatus includes two at least explosion-proof lamps and connecting piece, the explosion-proof lamp includes circuit assembly and light-emitting component, electric connection can be dismantled with light-emitting component to the circuit assembly, the circuit assembly includes first connecting portion, first connecting portion are used for the circuit assembly of other explosion-proof lamps of detachably electric connection, and are different pass through between the light-emitting component the connection can be dismantled to the connecting piece.
Preferably, the connecting member includes a first connecting member for connecting a back of the light emitting assembly and/or a second connecting member for connecting an end of the light emitting assembly.
Preferably, the explosion-proof lighting device comprises two explosion-proof lamps, and lighting assemblies of the two explosion-proof lamps are detachably connected through the first connecting piece or the second connecting piece.
Preferably, the explosion-proof lighting equipment comprises four explosion-proof lamps, and lighting assemblies of the explosion-proof lamps are detachably connected through the first connecting pieces and the second connecting pieces.
Preferably, the number of the first connecting pieces is four, and the number of the second connecting pieces is two.
Preferably, the explosion-proof lighting device can be electrically connected with an external power supply through the first connecting part of only one explosion-proof lamp to supply power to all the explosion-proof lamps.
Preferably, the circuit assembly and the light emitting assembly of the explosion-proof lamp are arranged in a clearance manner, the circuit assembly further comprises a second connecting portion, and the circuit assembly is electrically connected with the light emitting assembly through the second connecting portion.
Preferably, the range of the size of the gap formed by the gap between the circuit component and the light-emitting component is 8-20 cm.
Preferably, in a plurality of explosion-proof lamps included in the explosion-proof lighting device, at least one explosion-proof lamp is provided with at least two first connecting parts.
Preferably, the explosion-proof lighting device further comprises an expansion connecting unit, and the expansion connecting unit is detachably and rotatably connected with the light emitting assembly.
Compared with the prior art, the utility model provides a pair of explosion-proof lighting equipment has following advantage:
1. the embodiment of the utility model provides an explosion-proof lighting equipment includes two at least explosion-proof lamps and connecting piece, and the explosion-proof lamp includes circuit module and light emitting component, and electric connection can be dismantled with light emitting component to the circuit module, and the circuit module includes first connecting portion, and first connecting piece is used for dismantling the circuit module of other explosion-proof lamps of electric connection, can dismantle the connection through the connecting piece between the light emitting component of difference. It is thus clear that in some places that need enlarge the illumination zone, can as required, splice into explosion-proof lighting apparatus back with a plurality of explosion-proof lamps, install predetermined department with explosion-proof lighting apparatus again and throw light on, it is thus clear that it throws light on to compare in direct a plurality of explosion-proof lamps and install many times, the embodiment of the utility model provides an explosion-proof lighting apparatus's design can be in advance with a plurality of explosion-proof lamps installation as an organic whole, only needs once can realize enlarging the demand of illumination zone with its integral erection again, has reduced loaded down with trivial details installation or maintenance process, and to the dangerous place that exists combustible gas and dust existence, simpler installation and maintenance process mean higher security, consequently, when this design has improved explosion-proof lamp practicality and flexibility again, has also improved constructor's security.
2. The embodiment of the utility model provides an explosion-proof lighting equipment's connecting piece includes first connecting piece and/or second connecting piece, and first connecting piece is used for connecting light emitting component's back, and the second connecting piece is used for connecting light emitting component's tip. To different lighting needs, probably have different concatenation modes, and to the concatenation mode of difference, the embodiment of the utility model provides an explosion-proof lighting apparatus's first connecting piece and/or second connecting piece can make the combination that the explosion-proof lamp can be nimble, have further improved the flexibility of explosion-proof lighting apparatus equipment.
3. The embodiment of the utility model provides an explosion-proof lighting equipment includes two explosion-proof lamps, and the lighting assembly of two explosion-proof lamps can dismantle the connection through first connecting piece or second connecting piece. For the case of assembling two explosion-proof lamps, the first connecting piece or the second connecting piece can be flexibly used for fixing the explosion-proof lamps, so that a larger illumination range can be realized.
4. The embodiment of the utility model provides an explosion-proof lighting apparatus includes four explosion-proof lamps, can dismantle the connection through first connecting piece and second connecting piece between the lighting assembly of explosion-proof lamp. To the condition with four explosion-proof lamp equipment, cooperate the equipment through first connecting piece and second connecting piece, can carry out stable location to four explosion-proof lamps, guaranteed in the installation and the use after accomplishing the equipment, explosion-proof lighting apparatus's stability and security.
5. The embodiment of the utility model provides an explosion-proof lighting equipment's quantity is four, and the quantity of second connecting piece is two. The design can enable the assembled explosion-proof lamp to be more stable, and the safety and the service life of the explosion-proof lamp are further improved.
6. The embodiment of the utility model provides an explosion-proof lighting equipment can only supply power with all explosion-proof lamps through the first connecting portion and the external power source electric connection of an explosion-proof lamp. Because through first connecting portion electric connection between the circuit subassembly of explosion-proof lighting apparatus's explosion-proof lamp, consequently, only need with the circuit subassembly and the power switch-on of one of them explosion-proof lamp, can realize the power supply to explosion-proof lighting apparatus, compare in installing single explosion-proof lamp many times and need put through every explosion-proof lamp and power alone, the embodiment of the utility model provides an explosion-proof lighting apparatus has simplified the winding displacement, only needs a line can supply power to a plurality of explosion-proof lamps of equipment, has further promoted explosion-proof lighting apparatus's practicality.
7. The embodiment of the utility model provides an explosion-proof lighting apparatus's explosion-proof lamp's circuit module and light-emitting component clearance setting, circuit module still include the second connecting portion, and circuit module passes through second connecting portion and light-emitting component electric connection. It can understand, explosion-proof lighting apparatus compares in traditional lighting apparatus, and its influence requirement to the production of lighting environment is stricter, consequently, sets up circuit module and light-emitting component clearance, can promote explosion-proof lighting apparatus's radiating efficiency, improves explosion-proof lighting apparatus's security.
8. The embodiment of the utility model provides an explosion-proof lighting apparatus's circuit module is 8 ~ 20cm with the scope of the clearance size that the light emitting component clearance set up. The size of the gap is controlled within the range, so that the size of the explosion-proof lighting equipment can be reduced as much as possible while the heat dissipation efficiency is ensured, and the practicability of the explosion-proof lighting equipment is improved.
9. The embodiment of the utility model provides an in a plurality of explosion-proof lamps that explosion-proof lighting apparatus contains, at least one explosion-proof lamp is equipped with two at least first connecting portion. It can be understood that one of the connection parts of the explosion-proof lamp comprising the at least two first connection parts is used for connecting other explosion-proof lamps, and the other connection part is used for connecting a power supply, so that the structural integrity of the explosion-proof lighting equipment is ensured.
10. The embodiment of the utility model provides an explosion-proof lighting equipment still includes extension linkage unit, and extension linkage unit can be dismantled with light emitting component and rotate and be connected. The flexibility of the explosion-proof lighting device is further improved by arranging the expansion unit, such as handheld lighting or placing the expansion unit as a support on the ground for lighting.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an explosion-proof lighting device provided by an embodiment of the present invention.
Fig. 2 is a first schematic view of an explosion structure of an explosion-proof lamp of an explosion-proof lighting device according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of an explosion structure of an explosion-proof lamp of an explosion-proof lighting device according to an embodiment of the present invention.
Fig. 4 is a schematic top view of an explosion-proof lighting device provided by an embodiment of the present invention.
Fig. 5 is a schematic structural diagram ii of the explosion-proof lighting device provided in the embodiment of the present invention.
Fig. 6 is a schematic structural diagram three of the explosion-proof lighting device provided by the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an explosion-proof lighting device including an expansion unit according to an embodiment of the present invention.
The attached drawings indicate the following:
1. an explosion-proof lighting device;
10. an explosion-proof lamp; 11. an expansion connection unit; 12. connecting a pipeline;
100. a circuit component; 101. a light emitting assembly; 102. a connecting member; 1000. a first connection portion; 1001. a second connecting portion; 1010. a back; 1011. an end portion; 1012. a mating member; 1013. a lamp panel 1014, a light emitting part; 1015. heat dissipation fins; 1016. a first mating portion; 117. a second mating portion; 1020. a first connecting member; 1021. a second connecting member;
10170. a physical connection; 10171. and an electrical connection part.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the terms "first" and "second" and the like in the description and the claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 and 2, a first embodiment of the present invention provides an explosion-proof lighting device 1, which includes two explosion-proof lamps 10 and a connecting member 102, wherein the two explosion-proof lamps 10 are formed by at least splicing, each explosion-proof lamp 10 includes a circuit assembly 100 and a light-emitting assembly 101, and the circuit assembly 100 and the light-emitting assembly 101 are electrically connected in a detachable manner. It is understood that the detachable electrical connection herein refers to the electrical connection between the circuit element 100 and the light emitting element 101, and the detachable connection. The circuit assembly 100 includes a first connecting portion 1000, the first connecting portion 1000 is used for detachably electrically connecting the circuit assemblies 100 of other adjacent explosion-proof lamps 10, and different light emitting assemblies 101 are detachably connected through a connecting member 102. It is thus clear that in some places that need enlarge the illumination zone, can be as required, splice into explosion-proof lighting apparatus 1 back with a plurality of explosion-proof lamps 10, install predetermined department with explosion-proof lighting apparatus 1 again and throw light on, it is visible, compare in directly installing a plurality of explosion-proof lamps 10 and throw light on many times, the embodiment of the utility model provides an explosion-proof lighting apparatus 1's design can install a plurality of explosion-proof lamps 10 as an organic whole in advance, only need once can realize the demand that enlarges the illumination zone with its integral erection again, reduced loaded down with trivial details installation or maintenance process, and to the dangerous place that has combustible gas and dust to exist, simpler installation and maintenance process mean higher security, consequently, when this design has improved explosion-proof lamp 10 practicality and flexibility again, also improved constructor's security.
The first connection portion 1000 is a hollow tube extending from one side of the circuit assembly 100, and the cross section of the tube may be circular, rectangular or irregular, as long as the tube can pass through the wire in a hollow manner. Specifically, the circuit assembly 100 includes a hollow housing for accommodating the circuit components, and the first connecting portion 1000 is a tube extending from a side of the housing and communicating with an inside of the housing. In some embodiments, to facilitate the detachable electrical connection of the explosion-proof lamps 10, the first connecting portions are two and extend from two adjacent sides of the housing respectively.
In some embodiments, to facilitate splicing, the overall shape of the explosion-proof lamp 10 is substantially rectangular, which is convenient for carrying and installation. It is also understood that the overall shape of the circuit assembly 100 and the light emitting assembly 101 are both substantially rectangular parallelepipeds.
It is understood that adjacent light emitting assemblies are connected in contact and adjacent circuit assemblies are spaced apart.
In some embodiments, the connector 102 of the explosion-proof lighting apparatus 1 includes a first connector 1020 and/or a second connector 1021, the first connector 1020 is used for connecting the light emitting assembly 101 near the back 1010 of the circuit assembly 100, and the second connector 1021 is used for connecting the end 1011 of the light emitting assembly 101. To different lighting needs, may have different concatenation modes, and to different concatenation modes, the embodiment of the utility model provides an explosion-proof lighting apparatus 1's first connecting piece 1020 and/or second connecting piece 1021 can make the combination that explosion-proof lamp 10 can be nimble, has further improved the flexibility of explosion-proof lighting apparatus 1 equipment.
Referring to fig. 1 to fig. 3, in some embodiments, the light emitting assembly 101 includes a lamp plate 1013, a light emitting portion 1014, a heat dissipating fin 1015 and a first fitting portion 1016. The light emitting portion 1014 is sandwiched between the lamp panel 1013 and the heat dissipating fins 1015, light of the light emitting portion 1014 is emitted through the lamp panel 1013 in a direction opposite to the direction of the heat dissipating fins 1015, heat generated by the light emitting portion 1014 can be dissipated through the heat dissipating fins 1015, and the heat dissipating fins 1015 are further provided with a first matching portion 1016 for matching with the first connecting member 1020. It is understood that the first fitting portion 1016 is disposed in the slit of the heat sink fins 1015 or through a portion of the heat sink fins 1015, and is appropriately positioned over the height of the heat sink fins 1015 so as to fit with the first connector 1020. The end 1011 of the light emitting assembly 101 is provided with a mating member 1012 for detachable connection with the second connector 1021. Specifically, the mating members are disposed on the sides of the heat dissipating fins 1015.
Referring to fig. 2 to 4, in some embodiments, the circuit assembly 100 and the light emitting assembly 101 of the explosion-proof lamp 10 of the explosion-proof lighting apparatus 1 are disposed at a gap, and the circuit assembly 100 further includes a second connecting portion 1001, where the second connecting portion 1001 is located on a side of the circuit assembly 100 close to the light emitting assembly 101. That is, the second connecting portion 1001 and the first connecting portion 1000 are not coplanar. In a specific embodiment, the first connection portion 1000 is located on a side surface of the hollow housing, and the second connection portion is located on a side surface of the hollow housing facing the inventive assembly 101. The light emitting device 101 further includes a second mating portion 1017, the second mating portion 1017 is also disposed in the gap of the heat sink 1015 or disposed through a portion of the heat sink 1015, and the circuit device 100 is detachably electrically connected to the second mating portion 1017 of the light emitting device 101 through the second connecting portion 1001. Exemplarily, the second mating portion 1017 includes a physical connection portion 10170 and an electrical connection portion 10171, and the circuit device 100 is detachably connected to the light emitting device 101 through the physical connection portion 10170 and is electrically connected to the light emitting device 101 through the electrical connection portion 10171. It can be understood that, in order to allow the first connector 1020 to smoothly pass through the gap between the circuit assembly 100 and the light emitting assembly 101, the physical connection portion 10170 of the second fitting portion 1017 is higher than the first fitting portion 1016 by a predetermined height when the different explosion-proof lamps 10 are spliced together.
Illustratively, the second connector portion 1001 is connected to the physical connection portion 10170 by a threaded connection, and the first connector 1020 is fixed to the first mating portion 1016 by a threaded connection.
In some embodiments, the circuit elements 100 are detachably electrically connected to each other through the tube of the first connecting portion 1000. Preferably, a connection pipe 12 for protecting the circuit of the connection portion of the circuit assembly 100 is further provided between the first connection portions 1000.
It can be understood that, compared with the conventional lighting apparatus, the explosion-proof lighting apparatus 1 has a stricter requirement on the influence of the lighting environment, and therefore, the circuit assembly 100 and the light emitting assembly 101 are arranged in a gap, so that the heat dissipation efficiency of the explosion-proof lighting apparatus 1 can be improved, and the safety of the explosion-proof lighting apparatus 1 can be improved.
The range of the gap size between the circuit assembly 100 and the light emitting assembly 101 of the explosion-proof lighting device 1 is 8-20 cm. By controlling the size of the gap within the above range, the size of the explosion-proof lighting device 1 can be reduced as much as possible while the heat dissipation efficiency is ensured, and the practicability of the explosion-proof lighting device 1 is improved.
Further, in order to control the volume of the whole explosion-proof lighting device 1, the circuit assembly 100 is disposed substantially parallel to the light emitting assembly 101, and the projection of the circuit assembly 100 falls within the projection of the light emitting assembly 101, that is, the length and width dimensions of the whole circuit assembly 100 are all less than or equal to the length and width dimensions of the light emitting assembly 101, so that a gap is formed between adjacent circuit assemblies 100, which is more favorable for heat dissipation.
Referring to fig. 1 to 3, in some embodiments, the explosion-proof lighting apparatus 1 includes two explosion-proof lamps 10, and lighting assemblies of the two explosion-proof lamps 10 are detachably connected by a first connecting member 1020 and/or a second connecting member 1021. In the case of assembling two explosion-proof lamps 10, they may be flexibly fixed by the first connector 1020 and/or the second connector 1021, so that it is possible to achieve a larger illumination range.
Illustratively, the two explosion-proof lamps 10 are spliced as shown in fig. 5, the two first connectors 1020 are detachably connected to the light emitting elements 101 of the two explosion-proof lamps 10 to realize the relative fixation between the two explosion-proof lamps 10, and the circuit elements 100 of the two explosion-proof lamps 10 are electrically connected through the first connecting portion 1000.
As a variation, the two explosion-proof lamps 10 can be spliced as shown in fig. 6, and also detachably connected to the light emitting elements 101 of the two explosion-proof lamps 10 through two first connectors 1020, and electrically connected through the first connecting portion 1000. Preferably, the second connecting member 1021 is detachably connected with the mating members 1012 on the two light emitting assemblies 101 to further reinforce the explosion-proof lighting device 1, so as to enhance the stability of the explosion-proof lighting device 1.
Referring to fig. 1, in some embodiments, the explosion-proof lighting apparatus 1 includes four explosion-proof lamps 10, and the lighting assemblies of the explosion-proof lamps 10 are detachably connected through a first connecting member 1020 and a second connecting member 1021. To the condition of assembling four explosion-proof lamps 10, cooperate the equipment through first connecting piece 1020 and second connecting piece 1021, can carry out stable location to four explosion-proof lamps 10, guaranteed in the installation and the use after accomplishing the equipment, explosion-proof lighting apparatus 1's stability and security.
Specifically, the number of the first connectors 1020 of the explosion-proof lighting apparatus 1 is four, and the number of the second connectors 1021 is two. The design can make the assembled explosion-proof lamp 10 more stable, and further improve the safety and the service life of the explosion-proof lamp 10.
In some embodiments, the explosion-proof lighting apparatus 1 may be electrically connected with an external power source through the first connection portion 1000 of only one explosion-proof lamp 10 to supply power to all the explosion-proof lamps 10. Because through 1000 electric connection of first connecting portion between the circuit subassembly 100 of explosion-proof lighting apparatus 1's explosion-proof lamp 10, consequently, only need with the circuit subassembly 100 and the power switch-on of one of them explosion-proof lamp 10, can realize the power supply to explosion-proof lighting apparatus 1, compare in installing single explosion-proof lamp 10 many times and need switch-on every explosion-proof lamp 10 alone with the power, the embodiment of the utility model provides an explosion-proof lighting apparatus 1 has simplified the winding displacement, only needs a line can supply power to a plurality of explosion-proof lamps 10 of equipment, has further promoted explosion-proof lighting apparatus 1's practicality.
In some embodiments, at least one explosion-proof lamp 10 among the plurality of explosion-proof lamps 10 included in the explosion-proof lighting apparatus 1 is provided with at least two first connection portions 1000. It can be understood that one of the connection portions of the explosion-proof lamp 10 including at least two first connection portions 1000 is used for connecting other explosion-proof lamps 10, and the other connection portion is used for connecting a power supply, so that the structural integrity of the explosion-proof lighting device 1 is ensured.
Referring to fig. 7, in some embodiments, the explosion-proof lighting apparatus 1 further includes an extension connection unit 11, and the extension connection unit 11 is detachably and rotatably connected to the mating member 1012 of the light emitting assembly 101. The arrangement of the extended connection unit 1111 further enhances the flexibility of the explosion-proof lighting device 1, such as hand-held lighting, or the extended connection unit 1111 can be used as a stand to be placed on the ground for lighting.
As an example, the expansion connection unit 11 is an expansion bracket 110.
It is to be understood that the extension bracket 110 may be disposed in a single explosion-proof lamp 10, an explosion-proof lighting apparatus 1 in which two explosion-proof lamps 10 are spliced, an explosion-proof lighting apparatus 1 in which four explosion-proof lamps 10 are spliced, and an explosion-proof lighting apparatus 1 in which a plurality of explosion-proof lamps 10 are spliced, that is, the disposition of the extension bracket 110 is not limited to the above-described disposition.
Compared with the prior art, the utility model provides a pair of explosion-proof lighting equipment has following advantage:
1. the embodiment of the utility model provides an explosion-proof lighting apparatus includes two at least explosion-proof lamps and connecting piece, and the explosion-proof lamp includes circuit subassembly and light-emitting component, and electric connection can be dismantled with light-emitting component to the circuit subassembly, and the circuit subassembly includes first connecting portion, and first connecting piece is used for dismantling the circuit subassembly of other explosion-proof lamps of electric connection, can dismantle the connection through the connecting piece between the light-emitting component of difference. It is thus clear that in some places that need enlarge the illumination zone, can be as required, splice into explosion-proof lighting apparatus back with a plurality of explosion-proof lamps, install predetermined department with explosion-proof lighting apparatus again and throw light on, it is visible, compare and install many times in direct with a plurality of explosion-proof lamps and throw light on, the embodiment of the utility model provides an explosion-proof lighting apparatus's design can be in advance with a plurality of explosion-proof lamps installation as an organic whole, only need once can realize once again expanding the demand of illumination zone with its integral erection, reduced loaded down with trivial details installation or maintenance process, and to the dangerous place that exists combustible gas and dust, simpler installation and maintenance process mean higher security, consequently, when this design has improved explosion-proof lamp practicality and flexibility again, also improved constructor's security.
2. The embodiment of the utility model provides an explosion-proof lighting equipment's connecting piece includes first connecting piece and/or second connecting piece, and first connecting piece is used for connecting light-emitting component's back, and the second connecting piece is used for connecting light-emitting component's tip. To different lighting needs, probably have different concatenation modes, and to the concatenation mode of difference, the embodiment of the utility model provides an explosion-proof lighting apparatus's first connecting piece and/or second connecting piece can make the combination that the explosion-proof lamp can be nimble, have further improved the flexibility of explosion-proof lighting apparatus equipment.
3. The embodiment of the utility model provides an explosion-proof lighting equipment includes two explosion-proof lamps, and the lighting assembly of two explosion-proof lamps can dismantle the connection through first connecting piece or second connecting piece. For the case of assembling two explosion-proof lamps, the first connecting piece or the second connecting piece can be flexibly used for fixing the explosion-proof lamps, so that a larger illumination range can be realized.
4. The embodiment of the utility model provides an explosion-proof lighting apparatus includes four explosion-proof lamps, can dismantle the connection through first connecting piece and second connecting piece between the lighting assembly of explosion-proof lamp. To the condition with four explosion-proof lamp equipment, cooperate the equipment through first connecting piece and second connecting piece, can carry out stable location to four explosion-proof lamps, guaranteed in the installation and the use after accomplishing the equipment, explosion-proof lighting apparatus's stability and security.
5. The embodiment of the utility model provides an explosion-proof lighting equipment's quantity is four, and the quantity of second connecting piece is two. The design can enable the assembled explosion-proof lamp to be more stable, and the safety and the service life of the explosion-proof lamp are further improved.
6. The embodiment of the utility model provides an explosion-proof lighting equipment can only supply power with all explosion-proof lamps through the first connecting portion and the external power source electric connection of an explosion-proof lamp. Because through first connecting portion electric connection between the circuit subassembly of explosion-proof lighting apparatus's explosion-proof lamp, consequently, only need with the circuit subassembly and the power switch-on of one of them explosion-proof lamp, can realize the power supply to explosion-proof lighting apparatus, compare in installing single explosion-proof lamp many times and need put through every explosion-proof lamp and power alone, the embodiment of the utility model provides an explosion-proof lighting apparatus has simplified the winding displacement, only needs a line can supply power to a plurality of explosion-proof lamps of equipment, has further promoted explosion-proof lighting apparatus's practicality.
7. The embodiment of the utility model provides an explosion-proof lighting apparatus's explosion-proof lamp's circuit module and light emitting component clearance set up, and circuit module still includes the second connecting portion, and circuit module passes through second connecting portion and light emitting component electric connection. It can understand, explosion-proof lighting apparatus compares in traditional lighting apparatus, and its influence requirement to the production of lighting environment is stricter, consequently, sets up circuit module and light-emitting component clearance, can promote explosion-proof lighting apparatus's radiating efficiency, improves explosion-proof lighting apparatus's security.
8. The embodiment of the utility model provides an explosion-proof lighting apparatus's circuit module is 8 ~ 20cm with the scope of the clearance size that the light-emitting component clearance set up. The size of the gap is controlled within the range, so that the size of the explosion-proof lighting equipment can be reduced as much as possible while the heat dissipation efficiency is ensured, and the practicability of the explosion-proof lighting equipment is improved.
9. The embodiment of the utility model provides an in a plurality of explosion-proof lamps that explosion-proof lighting apparatus contains, at least one explosion-proof lamp is equipped with two at least first connecting portion. It can be understood that one of the connection parts of the explosion-proof lamp comprising the at least two first connection parts is used for connecting other explosion-proof lamps, and the other connection part is used for connecting a power supply, so that the structural integrity of the explosion-proof lighting equipment is ensured.
10. The embodiment of the utility model provides an explosion-proof lighting equipment still includes extension linkage unit, and extension linkage unit can dismantle with light emitting component and rotate and be connected. The flexibility of the explosion-proof lighting device is further improved by arranging the expansion unit, such as handheld lighting or placing the expansion unit as a support on the ground for lighting.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, and improvements made within the principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An explosion-proof lighting apparatus characterized in that: the explosion-proof lighting equipment comprises two explosion-proof lamps which are formed by at least splicing, each explosion-proof lamp comprises a circuit component and a light-emitting component, the circuit components are detachably and electrically connected with the light-emitting components and comprise first connecting portions, and the circuit components of the adjacent explosion-proof lamps are detachably and electrically connected with the first connecting portions.
2. An explosion-proof lighting device as defined in claim 1, wherein: the circuit assembly comprises a hollow shell for accommodating circuit components, and the first connecting part is a pipe body which extends from the side surface of the shell and is communicated with the inside of the shell.
3. An explosion-proof lighting device as defined in claim 1, wherein: the first connecting portion are two and extend from the adjacent side of the shell respectively.
4. An explosion-proof lighting device as defined in claim 1, wherein: the circuit assembly and the light emitting assembly of the explosion-proof lamp are arranged in a clearance mode.
5. The explosion-proof lighting apparatus of claim 4, wherein: the range of the gap size between the circuit component and the light-emitting component is 8-20 cm.
6. The explosion-proof lighting apparatus of claim 4, wherein: the circuit assembly further comprises a second connecting part, and the circuit assembly is electrically connected with the light emitting assembly through the second connecting part.
7. An explosion-proof lighting device as defined in claim 1, wherein: and a connecting pipeline is arranged between the first connecting parts of the adjacent circuit assemblies.
8. An explosion-proof lighting device as recited in claim 6, wherein: the second connecting portion and the first connecting portion are arranged on the circuit assembly in a non-coplanar mode.
9. An explosion-proof lighting device as defined in claim 1, wherein: the circuit assembly and the light-emitting assembly are arranged in parallel, and the projection of the circuit assembly is positioned in the projection on the light-emitting assembly.
10. An explosion-proof lighting device as defined in claim 1, wherein: the adjacent circuit components are arranged in a clearance mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221143429.2U CN217382834U (en) | 2022-05-13 | 2022-05-13 | Explosion-proof lighting equipment |
Applications Claiming Priority (1)
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