CN207471321U - A kind of buried fire-fighting emergent identification lamp tool - Google Patents

Abstract

The utility model discloses a kind of the utility model to disclose a kind of novel underground formula fire emergency lamp, including buried box, lamp face, lamp box and the connection jaws positioned at position among the lamp box body lower end, setting is fluted in the buried box, cooling fin is provided in the groove, the cooling fin includes heat dissipation inner arc and heat dissipation outer arc.The utility model is as a result of the cooling fin being integrally stamped and formed out, and cooling fin and lamp box body Elastic Contact, considerably increase the contact area of lamp box body and cooling fin, effective heat exchange area has been significantly greatly increased, the heat transfer generated in lamp box body can be come out, ensure the normally and efficiently use of buried fire-fighting emergent identification lamp；Lamp box body and cooling fin Elastic Contact, lamp box body will not touch buried cassette bottom portion simultaneously, can be effectively moisture-proof, equally ensure the normally and efficiently use of buried fire emergency lamp, extend its service life.

Description

A kind of buried fire-fighting emergent identification lamp tool

Technical field

The utility model is related to fire-fighting illuminations technical field, a kind of specifically buried fire-fighting emergent identification lamp Tool.

Background technology

Evacu-ation walk in building place and it can be equipped on the ground of main evacuation route and keep the continuous lamp of vision Light Evacuation Indicatory Sign, can be under the case of emergency that fire occurs in rapid evacuation building using this buried identification light Personnel.General buried fire-fighting emergent identification lamp injects water source or is poured into when usually using in order to prevent during fire-fighting Dust, priming charge part or dust over time are attached to the surface of fire emergency lamp or the service life of internal influence emergency light, So the leakproofness of buried fire-fighting emergent identification lamp all sets fine, but simultaneously because buried fire-fighting emergent identification lamp is long Time uses, and power consumption is big, can generate a large amount of heat, while general buried fire-fighting emergent identification lamp, inner space are narrow Small limited, Natural Heat Convection effect is ignored, so the heat that lamps and lanterns generate cannot be transmitted to external environment, therefore can shadow The normal use of fire-fighting emergent identification lamp is rung, needs that existing buried fire-fighting emergent identification lamp is further improved.

Utility model content

The purpose of this utility model is poor in order to solve buried fire-fighting emergent identification lamp heat dissipation effect of the prior art The problem of, a kind of buried fire-fighting emergent identification lamp is provided to solve the problems in background technology.

To achieve these goals, the technical solution of the utility model is as follows：A kind of buried fire emergency lamp, including ground Bury box and lamp body, lamp body includes lamp face, lamp box and the connection jaws positioned at position among the lamp box lower end, in the buried box It sets and cooling fin is provided in fluted, described groove, the cooling fin includes heat dissipation inner arc and heat dissipation outer arc.

The utility model has technical effect that：As a result of the arc cooling fin being integrally stamped and formed out, and radiate Piece and lamp box Elastic Contact, considerably increase the contact area of lamp box and cooling fin, effective heat exchange area, energy have been significantly greatly increased The heat transfer generated in lamp body is come out, ensures the normally and efficiently use of buried fire-fighting emergent identification lamp；Simultaneously lamp box with Cooling fin Elastic Contact, lamp box will not touch the bottom of buried box, can be effectively moisture-proof, can equally ensure buried fire-fighting The normally and efficiently use of emergent identification lamp, extends its service life.

Description of the drawings

Fig. 1 is a kind of explosive view of buried fire-fighting emergent identification lamp of the utility model；

Fig. 2 is a kind of structure diagram of buried fire-fighting emergent identification lamp lamp cooling fin of the utility model.

Wherein：1- lamps face；2- lamp boxes；3- wiring holes；The buried boxes of 4-；5- grooves；6- cooling fins；7- heat dissipation inner arcs；8- dissipates Hot outer arc；9- lamp bodies.

Specific embodiment

The effect of to make to the structure feature of the utility model and being reached, has a better understanding and awareness, to compared with Good embodiment and attached drawing cooperation detailed description, are described as follows：

As shown in Figs. 1-2, a kind of buried fire-fighting emergent identification lamp, including buried box 4 and lamp body 9, lamp body 9 includes lamp face 1st, lamp box 2 and the connection jaws 3 positioned at position among 2 lower end of lamp box body, the interior setting fluted 5 of the buried box 4 are described Groove 5 in be provided with cooling fin 6, the cooling fin 6 includes heat dissipation inner arc 7 and heat dissipation outer arc 8.It is because general buried Fire emergency lamp does not have radiator, only radiates by the cross-ventilation inside lamp box 2, and 2 inner space of lamp box is narrow, heat dissipation Effect is poor, it is impossible to heat be distributed in time, buried fire-fighting emergent identification lamp temperature is caused to increase, influences the normal of lamps and lanterns It uses, while as buried fire-fighting emergent identification lamp temperature increases, the temperature in lamp face 1 can also increase, and can burn touching in this way To its pedestrian.And the utility model discloses a kind of buried fire-fighting emergent identification lamps, and cooling fin 6 is provided in groove 5, The cooling fin 6 includes heat dissipation inner arc 7 and heat dissipation outer arc 8, and lamp box 2 is directly contacted with heat dissipation inner arc 7, lamps and lanterns is generated big Partial heat is conducted to cooling fin 6, since cooling fin 6 considerably increases heat and extraneous convection current conduction surface, and dissipate Hot outer arc 8 is contacted with groove 5, the heat gathered on cooling fin 6 can also be transferred out, be ensure that buried fire-fighting emergent identification lamp Normal use.

Further, the buried box 4 is cylindrical type, and the groove 5 is arranged along buried 4 internal edge of box, described The groove depth of groove 5 is less than the depth of buried box 4.

Further, the cooling fin 6 is integral curved stamping parts, the cooling fin 6 and 2 elastic connecting of lamp box body It touches.When heat dissipation inner arc 7 top of the lamp box 2 as cooling fin 6, heat dissipation inner arc 7 can be squeezed, makes heat dissipation inner arc 7 and heat dissipation outer arc 8 Elastic deformation occurs, the outside and heat dissipation inner arc 7 for making lamp box 2 are in close contact, while the connection jaws 3 at 2 lower end of lamp box centre position Electric wire in lamp box can be drawn and be connect with power cord, such lamp box 2 would not touch buried 4 bottom of box, can effectively prevent Tide ensures the safe normal use of buried fire-fighting emergent identification lamp.

The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model Protection domain defined by appended claims and its equivalent.

Claims (3)

1. a kind of buried fire emergency lamp, including buried box (4) and lamp body (9), lamp body (9) includes lamp face (1), lamp box (2) With the connection jaws (3) positioned at position among lamp box (2) lower end, it is characterised in that：It is provided in the buried box (4) recessed Slot (5), the groove (5) is interior to be provided with cooling fin (6), and the cooling fin (6) includes heat dissipation inner arc (7) and heat dissipation outer arc (8)。

2. a kind of buried fire emergency lamp according to claim 1, it is characterised in that：The buried box (4) is circle Column type, the groove (5) arrange that the groove depth of the groove (5) is less than the depth of buried box (4) along buried box (4) internal edge Degree.

3. a kind of buried fire emergency lamp according to claim 1, it is characterised in that：The cooling fin (6) is whole Body arc stamping parts, the cooling fin (6) and lamp box (2) Elastic Contact.