Illuminating lamp with emergency function

Abstract

A lighting lamp with an emergency function comprises a lampshade, a carrier plate and a plurality of lamp panel assemblies, each lamp panel assembly comprises a supporting frame, a lamp panel body and a first pouring sealant layer, each supporting frame comprises two oppositely-arranged outer surrounding plates and a connecting plate connecting the two outer surrounding plates, the two outer surrounding plates and the connecting plate are distributed in an H shape, and the first pouring sealant layer is arranged between the two outer surrounding plates. A first function groove and a second function groove are formed in the upper side and the lower side of the connecting plate, during assembling, the upper end faces of the outer surrounding plates are attached to the bottom face of the carrier plate, a gap space is formed between the connecting plate and the carrier plate, the lamp panel body is arranged in the second function groove, and the two outer surrounding plates are arranged on the two sides of the lamp panel body. And the lamp panel main body is wrapped in a space formed by the first pouring sealant layer and the connecting plate, so that the hidden danger of explosion caused by sparks generated in the use process of the lamp panel main body is effectively eliminated, the production safety is ensured, the practicability is high, and the popularization significance is relatively high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of lighting equipment, in particular to a kind of lighting lamps and lanterns with emergency function. BACKGROUND

[0002] With the development of industry is higher and higher, the use requirement of lamp is also higher and higher, the material of ordinary lamp in design, leading to its service life, the adaptability of use environment exists certain degree of disadvantage.For example high-temperature iron and steel plant, flammable and explosive coal mine plant, coal mine power station with more dust particles, oil field, serious corrosion seawater power station, ordinary lamp cannot obviously meet the requirement of these places, therefore, explosion-proof lamp emerges as the times require, explosion-proof lamp is specially used in flammable and explosive dangerous place lighting equipment.

[0003] Traditional explosion-proof lamp mainly adopts the sealing way of sealing ring, to prevent the arc or spark that explosion-proof lamp can generate inside in use process ignites combustible gas and dust in surrounding environment, to reach the requirement of explosion prevention.The sealing way of sealing ring can reduce use risk and eliminate hidden danger to a certain extent, but in the case of sealing ring failure, or the plug part for cable lead-out of explosion-proof lamp is opened by mistake, causing sealing structure failure, still exist use risk. SUMMARY

[0004] Based on this, it is necessary to provide a kind of lighting lamps and lanterns with emergency function for the deficiency in prior art.

[0005] A kind of lighting lamps and lanterns with emergency function, including lampshade, carrier plate, several groups of lamp panel assembly, the lamp panel assembly includes support frame, lamp panel main body, first potting adhesive layer, the support frame includes two outer enclosing plates of opposite arrangement, connecting plate for connecting two outer enclosing plates, two the outer enclosing plates and connecting plate are distributed in H shape between, the upper and lower sides of connecting plate form first function groove and second function groove, when assembling, the upper end surface of outer enclosing plate is attached with carrier plate bottom surface, connecting plate and carrier plate form a gap space, the lamp panel main body is arranged in second function groove, two outer enclosing plates are located at the both sides of lamp panel main body, and lamp panel main body is wrapped in the space formed by first potting adhesive layer and connecting plate.

[0006] In one of the embodiments, the lamp panel assembly further includes first locking member, second locking member, the first locking member is used to install support frame on carrier plate, and the second locking member is used to install lamp panel main body on support frame.

[0007] In one embodiment, the lamp panel assembly further includes a reinforcing plate and a fixing plate connected to the connecting plate. The reinforcing plate and the fixing plate are disposed in the first functional slot and connected to the connecting plate. The extending direction of the reinforcing plate and the fixing plate is consistent with the overall extending direction of the connecting plate. The fixing plate is provided with a plurality of fixing holes, which are distributed along the overall extending direction of the fixing plate. The first locking fastener passes through the carrier plate and is installed on the fixing plate, and the second locking fastener passes through the lamp panel body and is installed on the connecting plate.

[0008] In one embodiment, the system further includes a drive power supply assembly, which includes a first aluminum housing, a first drive power supply disposed inside the first aluminum housing, and a second potting compound layer disposed inside the first aluminum housing and sealing the first drive power supply.

[0009] In one embodiment, an emergency power supply unit is also included, the emergency power supply unit comprising a second aluminum housing, a second driving power supply and an emergency battery disposed inside the second aluminum housing, and a third potting compound layer disposed inside the second aluminum housing and sealing the second driving power supply and the emergency battery.

[0010] In one embodiment, the light-transmitting plate, the fixing frame, and the face shell are also included. The fixing frame is sleeved on the light-transmitting plate, and the face shell is installed on the lampshade and limits the fixing frame. An inner space is formed between the lampshade, the fixing frame, and the light-transmitting plate. The carrier plate, the lamp board assembly, the light-transmitting plate, the driving power supply group, and the emergency power supply group are arranged in the inner space.

[0011] In one embodiment, the lampshade includes a main body and a base plate connected to the bottom of the main body. The base plate is provided with a first receiving groove with an opening facing downwards. The main body is also provided with a second receiving groove. The second receiving groove is connected to the first receiving groove. The fixing frame is disposed in the first receiving groove. The face shell is provided with a frame structure. The face shell is installed on the base plate and extends into the lower part of the first receiving groove, thereby limiting the fixing frame.

[0012] In one embodiment, the lampshade is further provided with several positioning frames on both sides inside the second receiving groove. The positioning frames are connected to the bottom of the second receiving groove and are arranged in an inverted "V" shape. The carrier plate is installed on the positioning frames.

[0013] In one embodiment, the system further includes a rear cover and a terminal block. The rear cover is mounted on the upper surface of the lampshade, and the terminal block is disposed inside the lampshade and directly below the rear cover. The lamp panel body, the emergency power supply group, and the drive power supply group are connected to the terminal block via cables.

[0014] The beneficial effect of the lighting lamp with emergency function lies in that: the support frame, the lamp panel body and the first filling glue layer are arranged on the lamp panel assembly, the support frame is provided with the second function groove, the lamp panel body is arranged in the second function groove, the lamp panel body is wrapped in the space formed by the first filling glue layer and the connecting plate, effectively eliminating the hidden danger of spark and explosion of the lamp panel body in the use process, ensuring the production safety, being high in practicability and having strong popularization significance. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the lighting lamp with emergency function of the utility model;

[0016] Figure 2 , Figure 3 It is an exploded view of the lighting lamp with emergency function at different angles of the utility model;

[0017] Figure 4 It is Figure 1 It is a structure schematic view of the lighting lamp with emergency function after the lampshade is removed of the utility model;

[0018] Figure 5 It is Figure 1 It is a structure schematic view of the lampshade of the lighting lamp of the utility model;

[0019] Figure 6 , Figure 7 It is a structure schematic view of the lamp panel assembly of the lighting lamp of the utility model at different angles; wherein, the first filling glue is not shown;

[0020] Figure 8 It is a sectional view of the lamp panel assembly of the lighting lamp of the utility model;

[0021] Figure 9 It is a sectional view of the driving power supply group of the lighting lamp of the utility model;

[0022] Figure 10 It is a sectional view of the emergency power supply group of the lighting lamp of the utility model. DETAILED DESCRIPTION

[0023] In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. But the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Please see Figures 1 to 10 This utility model provides a lighting fixture with emergency function, including a lampshade 10, a carrier plate 60, several sets of lamp panel assemblies 50, a light-transmitting plate 30, a fixing frame 20, a face shell 40, a driving power supply group 70, and an emergency power supply group 80. The fixing frame 20 is sleeved on the light-transmitting plate 30, and the face shell 40 is installed on the lampshade 10 and limits the fixing frame 20. An inner space is formed between the lampshade 10, the fixing frame 20, and the light-transmitting plate 30. The carrier plate 60, the lamp panel assemblies 50, the light-transmitting plate 30, the driving power supply group 70, and the emergency power supply group 80 are arranged in the inner space. The light-transmitting plate 30 is made of light-transmitting plate material with a 120° luminous intensity, which makes full use of light and improves light output efficiency to meet the needs of different workplaces. The lampshade 10 is made of SUS304 material, with a solid overall structure, good stability, and convenient installation. It is suitable for various installations in different places and facilitates the explosion-proof function of the lighting fixture.

[0030] The lampshade 10 includes a main body 11 and a base plate 12 connected to the bottom of the main body 11. The base plate 12 is provided with a first receiving groove 13 with its opening facing downwards. The main body 11 is also provided with a second receiving groove 14, which is connected to the first receiving groove 13. The lampshade 10 is also provided with a plurality of positioning frames 15 on both sides inside the second receiving groove 14. The positioning frames 15 are connected to the bottom of the second receiving groove 14 and are arranged in an inverted "V" shape. The carrier plate 60 is installed on the positioning frame 15. The fixing frame 20 is arranged in the first receiving groove 13. The face shell 40 is arranged in a frame structure. The face shell 40 is installed on the base plate 12 and extends into the bottom of the first receiving groove 13, thereby limiting the fixing frame 20.

[0031] Each of the lamp panel assemblies 50 includes a support frame 51, a lamp panel body 52, a first potting compound layer 55, a first locking fastener 53, and a second locking fastener 54. The lamp panel body 52 is provided with lamp beads 521 for lighting. The first locking fastener 53 is used to install the support frame 51 on the carrier plate 60, and the second locking fastener 54 is used to install the lamp panel body 52 on the support frame 51.

[0032] The support frame 51 includes two outer enclosure plates 511 arranged opposite to each other, a connecting plate 512 connecting the two outer enclosure plates 511, a reinforcing plate 513 connected to the connecting plate 512, and a fixing plate 514. The two outer enclosure plates 511 and the connecting plate 512 are distributed in an H-shape. The upper and lower sides of the connecting plate 512 form a first functional groove 515 and a second functional groove 516, which are arranged in opposite directions. The reinforcing plate 513 and the fixing plate 514 are disposed in the first functional groove 515 and connected to the connecting plate 512. The extending direction of the reinforcing plate 513 and the fixing plate 514 is consistent with the overall extending direction of the connecting plate 512. The reinforcing plate 513 is used to enhance the overall strength of the support frame 51. The fixing plate 514 is provided with a plurality of fixing holes, which are distributed along the overall extending direction of the fixing plate 514.

[0033] During assembly, the upper surface of the outer enclosure plate 511 is attached to the bottom surface of the carrier plate 60. The first fastener 53 passes through the carrier plate 60 and is installed on the fixing plate 514. The connecting plate 512 is spaced apart from the carrier plate 60 to form a gap space for auxiliary heat conduction. The lamp panel body 52 is disposed in the second functional groove 516. The second fastener 54 passes through the lamp panel body 52 and is installed on the connecting plate 512. The two outer enclosure plates 511 are located on both sides of the lamp panel body 52. ​​Then, the lamp panel body 52 is injected with glue in the second functional groove 516. After the transparent glue dries, it forms the first potting compound layer 55. The lamp panel body 52 is wrapped in the space formed by the first potting compound layer 55 and the connecting plate 512. By placing the lamp panel body 52 in the second functional groove 516, the sealing efficiency is effectively improved. Furthermore, by using the first potting compound layer 55 to seal the lamp panel body 52, the potential for sparks and explosions during use is effectively eliminated.

[0034] The drive power supply assembly 70 includes a first aluminum housing 71, a first drive power supply 72 disposed inside the first aluminum housing 71, a second potting compound layer 73 disposed inside the first aluminum housing 71 and sealing the first drive power supply 72, and a first flange head 74 installed at the end of the first aluminum housing 71. The first flange head 74 is used to fix the cable led out from the first aluminum housing 71 to prevent the cable from rotating.

[0035] The emergency power supply unit 80 includes a second aluminum housing 81, a second driving power supply 82 and an emergency battery 83 disposed inside the second aluminum housing 81, a third potting compound layer 84 disposed inside the second aluminum housing 81 and sealing the second driving power supply 82 and the emergency battery 83, and a second flange head 85 installed at the end of the second aluminum housing 81. The second flange head 85 is used to fix the cable leading out from the second aluminum housing 81 to prevent the cable from rotating. The second driving power supply 82 and the emergency battery 83 are electrically connected by a wire.

[0036] In addition, this utility model also includes a suspension rope assembly 90, a rear cover 100, and a terminal block 110. The suspension rope assembly 90 is installed on the upper surface of the lampshade 10, and the rear cover 100 is also installed on the upper surface of the lampshade 10. The terminal block is located inside the lampshade 10 and directly below the rear cover 100. The lamp board body 52, the emergency power supply group 80, and the drive power supply group 70 are connected to the terminal block 110 via cables. The rear cover 100 can be freely installed and removed from the lampshade 10. After opening the rear cover 100, the lighting fixture can be inspected and repaired.

[0037] During normal use, the external power supply provides power to the lamp panel body 52 through the drive power supply group 70. When the external power supply fails, the emergency battery 83 of the emergency power supply group 80 provides power to the lamp panel body 52 through the second drive power supply 82 to ensure normal production. The second potting compound layer 73 wrapped around the first drive power supply 72 can effectively eliminate the risk of sparks and explosion caused by the first drive power supply 72 during use. Correspondingly, the third potting compound layer 84 wrapped around the second drive power supply 82 and the emergency battery 83 can also effectively eliminate the risk of sparks and explosion caused by the second drive power supply 82 and the emergency battery 83 during use.

[0038] The beneficial effects of this utility model of a lighting fixture with emergency function are as follows: by setting a support frame 51, a lamp panel body 52, and a first potting compound layer 55 on the lamp panel assembly 50, and setting a second functional groove 516 on the support frame 51, the lamp panel body 52 is set in the second functional groove 516, and the lamp panel body 52 is wrapped in the space formed by the first potting compound layer 55 and the connecting plate 512, the hidden danger of sparks and explosion caused by the lamp panel body 52 during use is effectively eliminated, ensuring production safety, strong practicality, and strong promotional significance.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A lighting fixture with emergency function, comprising a lampshade, a carrier plate, and several sets of lamp panel assemblies, characterized in that, The lamp panel assembly includes a support frame, a lamp panel body, and a first potting compound layer. The support frame includes two outer surrounding plates arranged opposite each other, a connecting plate connecting the two outer surrounding plates, and the two outer surrounding plates and the connecting plate are distributed in an H-shape. The upper and lower sides of the connecting plate form a first functional groove and a second functional groove. During assembly, the upper surface of the outer surrounding plate is in contact with the bottom surface of the carrier plate, and a gap space is formed between the connecting plate and the carrier plate. The lamp panel body is set in the second functional groove, and the two outer surrounding plates are located on both sides of the lamp panel body. The lamp panel body is wrapped in the space formed by the first potting compound layer and the connecting plate.

2. The lighting fixture with emergency function according to claim 1, characterized in that, The lamp panel assembly further includes a first locking member and a second locking member. The first locking member is used to mount the support frame onto the carrier plate, and the second locking member is used to mount the lamp panel body onto the support frame.

3. The lighting fixture with emergency function according to claim 2, characterized in that, The lamp panel assembly also includes a reinforcing plate and a fixing plate connected to the connecting plate. The reinforcing plate and the fixing plate are disposed in the first functional slot and connected to the connecting plate. The extending direction of the reinforcing plate and the fixing plate is consistent with the overall extending direction of the connecting plate. The fixing plate is provided with a plurality of fixing holes, which are distributed along the overall extending direction of the fixing plate. The first locking fastener passes through the carrier plate and is installed on the fixing plate, and the second locking fastener passes through the lamp panel body and is installed on the connecting plate.

4. The lighting fixture with emergency function according to claim 1, characterized in that, It also includes a drive power supply assembly, which includes a first aluminum housing, a first drive power supply disposed inside the first aluminum housing, and a second potting compound layer disposed inside the first aluminum housing and sealing the first drive power supply.

5. The lighting fixture with emergency function according to claim 4, characterized in that, It also includes an emergency power supply unit, which includes a second aluminum casing, a second driving power supply and an emergency battery disposed inside the second aluminum casing, and a third potting compound layer disposed inside the second aluminum casing and sealing the second driving power supply and the emergency battery.

6. The lighting fixture with emergency function according to claim 5, characterized in that, It also includes a light-transmitting plate, a fixing frame, and a faceplate. The fixing frame is sleeved on the light-transmitting plate, and the faceplate is installed on the lampshade and limits the fixing frame. An inner space is formed between the lampshade, the fixing frame, and the light-transmitting plate. The carrier plate, the lamp plate assembly, the light-transmitting plate, the driving power supply group, and the emergency power supply group are arranged in the inner space.

7. The lighting fixture with emergency function according to claim 6, characterized in that, The lampshade includes a main body and a base plate connected to the bottom of the main body. The base plate has a first receiving groove with an opening facing downwards, and the main body also has a second receiving groove. The second receiving groove is connected to the first receiving groove. The fixing frame is disposed in the first receiving groove. The face shell has a frame-like structure and is installed on the base plate and extends into the bottom of the first receiving groove, thereby limiting the fixing frame.

8. The lighting fixture with emergency function according to claim 7, characterized in that, The lampshade is also provided with several positioning frames on both sides inside the second receiving slot. The positioning frames are connected to the bottom of the second receiving slot and are arranged in an inverted "V" shape. The carrier plate is installed on the positioning frames.

9. The lighting fixture with emergency function according to claim 5, characterized in that, It also includes a back cover and a terminal block. The back cover is installed on the upper surface of the lampshade, and the terminal block is located inside the lampshade. The terminal block is located directly below the back cover. The lamp panel body, emergency power supply group and drive power supply group are connected to the terminal block via cables.

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