CN215185405U

CN215185405U - Fire-proof structure for emergency lighting centralized power supply

Info

Publication number: CN215185405U
Application number: CN202121469210.7U
Authority: CN
Inventors: 张艳萍
Original assignee: Dalian Hengyuan Shengda Electric Appliance Co ltd
Current assignee: Dalian Hengyuan Shengda Electric Appliance Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a fire resistive construction for emergency lighting centralized power supply relates to emergency lighting centralized power supply technical field, the utility model discloses a base and power supply machine case, the inside of power supply machine case is provided with the inner box, is provided with fire prevention mechanism between the outside of inner box and the inside of power supply machine case, and the inside of base is provided with heat dissipation mechanism, and fire prevention mechanism includes fire prevention box, fixed plate, fire retardant layer, solid fixed ring and dry powder balloon, and heat dissipation mechanism includes driving motor, horizontal conical gear, baffle, dwang, vertical conical gear, first drive gear, second drive gear, transfer line and fan blade. The utility model relates to an emergency lighting is fire resistive construction for centralized power supply possesses good fire-retardant fire prevention's effect, and possesses the effect of heat dissipation and ventilation, avoids emergency lighting centralized power supply phenomenon that the damage appears, improves emergency lighting centralized power supply's security and practicality.

Description

Fire-proof structure for emergency lighting centralized power supply

Technical Field

The utility model relates to an emergency lighting centralized power supply technical field, in particular to emergency lighting is fire resistive construction for centralized power supply.

Background

The emergency lighting centralized power supply is characterized in that all emergency lighting control emergency starting power supplies are combined into one system, so that the system can be started conveniently and timely. The emergency lighting power supply mode is various, the power supply mode is respectively provided with a power grid independent power supply, a diesel generator set and a storage battery, the control mode of the emergency lighting is also divided into three modes, namely the emergency lighting lamp is lightened up 24 hours all day, the emergency lighting lamp is completely powered by the storage battery, and the emergency lighting lamp can be used with other lamps. Emergency lighting is an important safety facility for modern public and industrial buildings, which is closely related to personal safety and building safety. When a fire or other disasters happen to a building and the power supply is interrupted, emergency lighting plays an important role in evacuation of personnel, fire rescue work, important production, continuous operation of work or necessary operation and disposal.

Emergency lighting centralized power supply in the existing market, most current emergency lighting centralized power supply does not set up fire resistive construction, when high temperature appears or when catching fire, can cause emergency lighting centralized power supply's damage also can bring danger for the surrounding environment, and radiating effect is not good, can not in time dispel the heat, the influence of high temperature can bring the influence for emergency lighting centralized power supply, also can be the initiating factor who causes the fire, consequently, it is necessary to provide an emergency lighting for the centralized power supply fire resistive construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire resistive construction is used to emergency lighting centralized power supply, can effectively solve most current emergency lighting centralized power supply in the background art and not set up fire resistive construction, when appearing high temperature or catching fire, can cause emergency lighting centralized power supply's damage also can bring danger for the surrounding environment, and radiating effect is not good, can not in time dispel the heat, the influence of high temperature can bring the influence for emergency lighting centralized power supply, also can be the problem that causes the originated factor on fire.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fire-proof structure for an emergency lighting centralized power supply comprises a base and a power supply case, wherein an inner case is arranged inside the power supply case, a fire-proof mechanism is arranged between the outer side of the inner case and the inside of the power supply case, a heat dissipation mechanism is arranged inside the base and comprises a fire-proof case, a fixing plate, a fire retardant layer, a fixing ring and a dry powder balloon, the outer side of the inner case is fixedly connected with the inner wall of the fire-proof case through the fixing plate, the outer side of the inner case and the inner side of the fire-proof case are provided with the fire retardant layer, the top of the inside of the power supply case is fixedly connected with the top of the fixing ring, the bottom of the fixing ring is fixedly connected with the dry powder balloon, the heat dissipation mechanism comprises a driving motor, a transverse bevel gear, a partition plate, a rotating rod, a longitudinal bevel gear, a first transmission gear, a second transmission gear, a transmission rod and a fan blade, the inside of the base is provided with a driving motor, drive motor's drive end and horizontal bevel gear's axle center department fixed connection, fixedly connected with baffle between the inside top of base and the bottom, one side of baffle is run through and is provided with the dwang, the center department outer peripheral face of dwang is provided with vertical bevel gear, the both ends of dwang and the axle center department fixed connection of first drive gear, first drive gear is connected with the meshing of second drive gear, the axle center department of second drive gear and the bottom fixed connection of transfer line, the top and the fan blade fixed connection of transfer line.

Preferably, a ventilation channel is arranged between one side of the inner box and the outer wall of the power supply case, the ventilation channel is positioned between the fire-proof case and the power supply case and is provided with a through hole, one side of the ventilation channel is provided with a dust screen, one end of the ventilation channel is provided with a heat dissipation case, and the inner wall of one side of the heat dissipation case is provided with a heat dissipation fan.

Preferably, the front end face of the power supply case is hinged to a case door through a hinge, and the front end face of the case door is fixedly connected with a handle.

Preferably, the fire retardant layer is filled with the fire retardant, the fixed ring and the dry powder balloon number have two sets, two sets of dry powder balloon symmetric distribution and power machine incasement wall's both sides top.

Preferably, the bottom side of the transverse bevel gear is in meshing connection with the outside of the longitudinal bevel gear.

Preferably, one side of baffle is run through and is seted up the turn trough, the both ends of dwang all run through the turn trough and at the turn trough internal rotation.

Preferably, the first transmission gear, the second transmission gear, the transmission rod and the fan blade are symmetrically distributed on the middle axial plane of the base.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the fire retardant layer that sets up between fire prevention box and the inner box, the inside packing of fire retardant layer has the fire retardant, the fire retardant can effectually play from the fire-retardant effect of inside fire prevention, through the dry powder balloon that power machine incasement portion top both sides set up, when the high temperature or when catching a fire, high temperature can make the dry powder balloon break, the dry powder in the dry powder balloon will be dumped, can play the effect of putting out a fire, so can play good fire prevention effect to emergency lighting centralized power supply, and can not bring danger to the surrounding environment.

2. The utility model discloses in, through starting driving motor, driving motor drives horizontal bevel gear and rotates, horizontal bevel gear rotates and drives vertical bevel gear and rotates, thereby make the dwang drive first transmission gear and rotate, first transmission gear meshing second transmission gear rotates, so drive the transfer line and rotate, the fan blade that sets up on the transmission rotates then, the fan blade rotates and blows off cold wind and makes inside air flow, ventilation channel connects the inner box, cold wind gets into the inner box inside through the through-hole, cool down to the inner box inside, then will hot-blast discharge by the heat dissipation fan on the heat dissipation case, wherein the dust screen can avoid the dust to get into the inner box inside, thereby ventilation cooling's effect has been reached, emergency lighting centralized power supply's security and practicality have been improved.

Drawings

FIG. 1 is a schematic perspective view of a fire protection structure for an emergency lighting centralized power supply of the present invention;

FIG. 2 is a schematic front sectional view of the fire protection structure for the emergency lighting centralized power supply of the present invention;

fig. 3 is an enlarged schematic structural view of a position a in the fire protection structural diagram 2 for the emergency lighting centralized power supply of the present invention;

fig. 4 is the utility model discloses a B department enlargies the structure schematic diagram in emergency lighting centralized power supply uses fire prevention structure chart 2.

In the figure: 1. a base; 2. a power supply cabinet; 3. an inner box; 4. a fire-proof enclosure; 5. a fixing plate; 6. a flame retardant layer; 7. a fixing ring; 8. a dry powder balloon; 9. a drive motor; 10. a transverse bevel gear; 11. a partition plate; 12. rotating the rod; 13. a longitudinal bevel gear; 14. a first drive gear; 15. a second transmission gear; 16. a transmission rod; 17. a fan blade; 18. a ventilation channel; 19. a through hole; 20. a dust screen; 21. a heat dissipation box; 22. a heat dissipation fan; 23. a box door; 24. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model relates to a fire resistive construction for emergency lighting centralized power supply, including base 1 and power case 2, the inside of power case 2 is provided with inner box 3, be provided with fire prevention mechanism between the outside of inner box 3 and the inside of power case 2, the inside of base 1 is provided with heat dissipation mechanism, fire prevention mechanism includes fire prevention box 4, fixed plate 5, fire retardant layer 6, solid fixed ring 7 and dry powder balloon 8, the outside of inner box 3 is through fixed plate 5 and fire prevention box 4's inner wall fixed connection, the outside of inner box 3 and the inboard of fire prevention box 4 are provided with fire retardant layer 6, the inside top of power case 2 and the top fixed ring 7 fixed connection, the bottom and the dry powder balloon 8 fixed connection of solid fixed ring 7, heat dissipation mechanism includes driving motor 9, horizontal conical gear 10, baffle 11, dwang 12, vertical conical gear 13, The fan comprises a first transmission gear 14, a second transmission gear 15, a transmission rod 16 and a fan blade 17, wherein a driving motor 9 is arranged inside a base 1, the driving end of the driving motor 9 is fixedly connected with the axis of a transverse conical gear 10, a partition plate 11 is fixedly connected between the top and the bottom inside the base 1, a rotating rod 12 penetrates through one side of the partition plate 11, a longitudinal conical gear 13 is arranged on the outer peripheral surface of the center of the rotating rod 12, two ends of the rotating rod 12 are fixedly connected with the axis of the first transmission gear 14, the first transmission gear 14 is meshed with the second transmission gear 15, the axis of the second transmission gear 15 is fixedly connected with the bottom of the transmission rod 16, and the top of the transmission rod 16 is fixedly connected with the fan blade 17.

Further, a ventilation channel 18 is arranged between one side of the inner box 3 and the outer wall of the power supply case 2, the ventilation channel 18 is positioned between the fire-proof box 4 and the power supply case 2 and is provided with a through hole 19, a dust screen 20 is arranged on one side of the ventilation channel 18, a heat dissipation box 21 is arranged at one end of the ventilation channel 18, and a heat dissipation fan 22 is arranged on the inner wall of one side of the heat dissipation box 21, so that a good ventilation effect can be achieved, and the inside air can be circulated to dissipate heat.

Furthermore, the front end surface of the power supply cabinet 2 is hinged with a cabinet door 23 through a hinge, and a handle 24 is fixedly connected to the front end surface of the cabinet door 23.

Further, the inside packing of fire retardant layer 6 has the fire retardant, and fixed ring 7 and dry powder balloon 8's quantity has two sets ofly, and two sets of dry powder balloons 8 symmetric distribution and the both sides top of power machine case 2 inner wall, under the high temperature or the condition of catching fire, can make dry powder balloon 8 break and spill the dry powder and carry out effectual fire extinguishing.

Further, the bottom side of the transverse bevel gear 10 is engaged with the outer side of the longitudinal bevel gear 13, and the driving motor 9 drives the longitudinal bevel gear 13 to rotate through the transverse bevel gear 10, so as to drive the rotating rod 12 to rotate.

Further, one side of the partition plate 11 runs through and has been seted up the rotary trough, and the both ends of dwang 12 all run through the rotary trough and at the rotary trough internal rotation, through dwang 12 at the rotary trough internal rotation, make first drive gear 14 drive second drive gear 15 and rotate, so drive fan blade 17 and rotate, fan blade 17 rotates and blows out cold wind, thereby forms inside air flow and dispels the heat.

Furthermore, the first transmission gear 14, the second transmission gear 15, the transmission rod 16 and the fan blade 17 are symmetrically distributed on the central axis plane of the base 1.

The utility model discloses a theory of operation does: in the use process, the fire retardant layer 6 is arranged between the fire-proof box 4 and the inner box 3, the fire retardant is filled in the fire retardant layer 6, the fire retardant can effectively play a role of fire prevention and flame retardation from the inside, when the temperature is too high or fire occurs, the dry powder balloon 8 is broken by high temperature, the dry powder in the dry powder balloon 8 can be poured out, the fire extinguishing function can be realized, the good fire prevention effect can be realized on an emergency lighting centralized power supply, and no danger is brought to the surrounding environment, by starting the driving motor 9, the driving motor 9 drives the transverse conical gear 10 to rotate, the transverse conical gear 10 drives the longitudinal conical gear 13 to rotate, so that the rotating rod 12 drives the first transmission gear 14 to rotate, the first transmission gear 14 is meshed with the second transmission gear 15 to rotate, and the transmission rod 16 is driven to rotate, the fan blade 17 that sets up on the transfer line 16 rotates then, fan blade 17 rotates and blows out cold wind and makes inside air flow, ventilation channel 18 connects inner box 3, cold wind gets into inner box 3 inside through-hole 19, cool down inner box 3 inside, then discharge hot-blast by heat dissipation fan 22 on the heat dissipation case 21, wherein dust screen 20 can avoid the dust to get into inner box 3 inside, thereby reached ventilation cooling's effect, improved emergency lighting centralized power supply's security and practicality, wherein, driving motor 9's model is 51K120 GN-CF.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an emergency lighting is fire resistive construction for centralized power supply which characterized in that: the fireproof power supply comprises a base (1) and a power supply case (2), wherein an inner case (3) is arranged inside the power supply case (2), a fireproof mechanism is arranged between the outer side of the inner case (3) and the inside of the power supply case (2), and a heat dissipation mechanism is arranged inside the base (1);

the fire prevention mechanism comprises a fire prevention box (4), a fixing plate (5), a fire retardant layer (6), a fixing ring (7) and a dry powder balloon (8), the outer side of the inner box (3) is fixedly connected with the inner wall of the fire prevention box (4) through the fixing plate (5), the outer side of the inner box (3) and the inner side of the fire prevention box (4) are provided with the fire retardant layer (6), the top of the interior of the power supply case (2) is fixedly connected with the top of the fixing ring (7), and the bottom of the fixing ring (7) is fixedly connected with the dry powder balloon (8);

the heat dissipation mechanism comprises a driving motor (9), a transverse conical gear (10), a partition plate (11), a rotating rod (12), a longitudinal conical gear (13), a first transmission gear (14), a second transmission gear (15), a transmission rod (16) and fan blades (17), wherein the driving motor (9) is arranged inside the base (1), the driving end of the driving motor (9) is fixedly connected with the axis of the transverse conical gear (10), the partition plate (11) is fixedly connected between the top and the bottom inside the base (1), the rotating rod (12) is arranged on one side of the partition plate (11) in a penetrating mode, the longitudinal conical gear (13) is arranged on the peripheral face of the center of the rotating rod (12), the two ends of the rotating rod (12) are fixedly connected with the axis of the first transmission gear (14), the first transmission gear (14) is connected with the second transmission gear (15) in a meshing mode, the axis of the second transmission gear (15) is fixedly connected with the bottom of the transmission rod (16), and the top of the transmission rod (16) is fixedly connected with the fan blade (17).

2. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: be provided with ventilation passageway (18) between one side of inner box (3) and power machine case (2) outer wall, ventilation passageway (18) are located and have seted up through-hole (19) between fire prevention case (4) and power machine case (2), one side of ventilation passageway (18) is provided with dust screen (20), the one end of ventilation passageway (18) is provided with radiator box (21), one side inner wall of radiator box (21) is provided with heat dissipation fan (22).

3. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: the front end face of the power supply cabinet (2) is hinged with a cabinet door (23) through a hinge, and the front end face of the cabinet door (23) is fixedly connected with a handle (24).

4. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: the fire retardant layer (6) is filled with the fire retardant, the fixed ring (7) and the dry powder balloon (8) have two sets of quantity, two sets of dry powder balloon (8) symmetric distribution and the both sides top of power machine case (2) inner wall.

5. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: the bottom side of the transverse conical gear (10) is in meshed connection with the outer side of the longitudinal conical gear (13).

6. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: the rotating groove is formed in one side of the partition plate (11) in a penetrating mode, and the two ends of the rotating rod (12) penetrate through the rotating groove and rotate in the rotating groove.

7. The fire protection architecture for an emergency lighting centralized power supply according to claim 1, wherein: the first transmission gear (14), the second transmission gear (15), the transmission rod (16) and the fan blade (17) are symmetrically distributed on the middle axial plane of the base (1).