Light guide plate thin emergency indicating lamp

Abstract

The utility model relates to the technical field of emergency indicating lamps, in particular to an emergency indicating lamp with a thin light guide plate. Which comprises a light source, a driving part and a power supply, and is characterized by further comprising an emergency lamp shell for installing the light source, the driving part and the power supply and a light guide plate module fixed at the lower end of the emergency lamp shell, and an emergency indication sheet is detachably clamped and inserted on the light guide plate module. The emergency lamp shell comprises a main shell body, a side cover plate clamped and inserted in the main shell body and a light guide plate fixing frame installed in the main shell body. And the side cover plate is fastened on the main shell through a locking piece. The vertical section of the side cover plate is 7-shaped, the side cover plate comprises a top cover plate and a vertical cover plate, and a first screw preformed hole, a first wire inlet preformed hole, a second screw preformed hole, a third screw preformed hole, a second wire inlet preformed hole, a fourth screw preformed hole and a fifth screw preformed hole are sequentially formed in the top cover plate; the emergency indicating lamp is a thin emergency lamp, and is attractive in appearance, reasonable in structure and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to emergency indicating lamp technical field, especially in a kind of light guide plate thin emergency indicating lamp. BACKGROUND

[0002] Emergency lamp is the general term of the lamp for emergency lighting. Fire emergency lighting system mainly includes accident emergency lighting, emergency exit sign and indicating lamp, which is set to guide trapped personnel evacuation or carry out fire-fighting rescue action after normal lighting power is cut off in fire.

[0003] In prior art, the structure of emergency lamp is generally square shell, then emergency indicating sheet is installed in shell, power supply is installed in shell to illuminate emergency indicating sheet, based on such structure, emergency indicating lamp cannot be very thin, ultra-thin design makes emergency lamp occupy smaller space when installing, suitable for various installation modes, novel and beautiful design. A kind of light guide plate thin emergency indicating lamp is proposed to solve the problems in prior art. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of light guide plate thin emergency indicating lamp to solve the problem that emergency indicating lamp cannot be very thin in prior art.

[0005] The technical scheme of the utility model is: a kind of light guide plate thin emergency indicating lamp, including light source, driving piece, power supply, still including the emergency lamp shell of installing light source, driving piece, power supply, and the light guide plate module fixed in the lower end of emergency lamp shell, emergency indicating sheet can be detachably inserted in the light guide plate module.

[0006] Preferably, the emergency lamp shell includes main shell, side cover plate inserted on the main shell, light guide plate fixing frame installed in the inside of main shell;The side cover plate is fastened on the main shell by locking member.

[0007] Preferably, the vertical section of the side cover plate is 7-shaped, and the side cover plate includes top cover plate and vertical cover plate, first screw reserved hole, first wire entry reserved hole, second screw reserved hole, third screw reserved hole, second wire entry reserved hole, fourth screw reserved hole and fifth screw reserved hole are sequentially arranged on the top cover plate.

[0008] First screw reserved hole and second screw reserved hole are opened on the inner wall of the vertical cover plate.

[0009] Preferably, the length of the main shell is symmetrically provided with left clamping block and right clamping block on both ends, and the vertical section of the left clamping block is right trapezoidal, wherein one inclined surface of the left clamping block is outwardly and upwardly inclinedly arranged.

[0010] Preferably, the length direction of the side cover plate is provided with track plates and sealing plates at both ends, the track plates and the sealing plates are perpendicular to each other, and the track plates and the sealing plates are respectively left track plates and right track plates, and left sealing plates and right sealing plates.

[0011] Preferably, the main shell is provided with left and right clamping grooves for clamping the left and right track plates, and the main shell is provided with left and right notches for accommodating the left and right sealing plates.

[0012] Preferably, the main shell comprises a lower shell, a left top cover and a right top cover which are symmetrically arranged at both sides of the length direction of the side cover plate, the lower shell is an open-top box body, the box body comprises a front plate and a rear plate, and a plurality of clamping plates for clamping the left and right top covers are arranged on the inner walls of the front plate and the rear plate.

[0013] Preferably, the left top cover is arranged on the clamping plate on the lower shell, the lower shell is provided with a left top plate, and a left clamping groove is formed between the body of the left top cover and the left top plate.

[0014] The right top cover is arranged on the clamping plate on the lower shell, the lower shell is provided with a right top plate, and a right clamping groove is formed between the body of the right top cover and the right top plate.

[0015] The top end of the clamping plate is cut with a notch near the lower shell.

[0016] Preferably, the light guide plate module comprises a light guide plate, a clamping corner sub-male buckle arranged at two corner portions of the lower end of the light guide plate, and the top end of the light guide plate is fixed on a light guide plate fixing frame.

[0017] The bottom plate of the lower shell is provided with a slot for the light guide plate to penetrate, and the light guide plate penetrating the slot and the slot form a front clamping groove and a rear clamping groove for clamping the top end of the emergency indicating piece.

[0018] Preferably, the locking member is a rotating buckle arranged on the lower shell, and the side cover plate is provided with a buckle plate corresponding to the rotating buckle.

[0019] The light source is a strip-shaped lamp bead arranged on the top surface of the light guide plate and irradiating the top surface of the light guide plate.

[0020] Compared with the prior art, the utility model has the advantages of:

[0021] (1) The utility model discloses a light guide plate thin emergency indicating lamp, including light source, driving part, power, still including installing light source, driving part, power's emergency lamp shell and the light guide plate module of fixed in emergency lamp shell lower extreme, and the emergency indicating piece of detachable card is inserted on the light guide plate module, in the utility model, the shell of emergency lamp is roughly cuboid, is used to accommodate light source, driving part, power, and the structure is compact, and the light guide plate is located emergency lamp shell lower extreme, and the strip lamp pearl is set up on the top surface of light guide plate, and the top surface of light guide plate is irradiated, and based on the structure of above-mentioned emergency indicating lamp can make into thin emergency lamp, and the appearance is beautiful, and the structure is reasonable, and the practicality is strong.

[0022] (2) The utility model discloses a light guide plate thin emergency indicating lamp has six installation modes, ceiling suction, wall pasting, side wall, spring embedding, hanging line, track, adapts to different environment and place demand. ACCURATE DRAWINGS

[0023] The utility model will be further described in connection with the drawings and examples:

[0024] Figure 1 It is structure schematic drawing of the light guide plate thin emergency indicating lamp of this embodiment;

[0025] Figure 2 It is explosion structure schematic drawing of the light guide plate thin emergency indicating lamp of this embodiment;

[0026] Figure 3 It is structure schematic drawing of side cover plate of this embodiment;

[0027] Figure 4 It is structure schematic drawing of another angle of side cover plate of this embodiment;

[0028] Figure 5 It is structure schematic drawing of lower shell, left top cover, right top cover of this embodiment;

[0029] Figure 6 It is structure schematic drawing of the overhead angle of lower shell of this embodiment;

[0030] Figure 7 It is structure schematic drawing of another angle of lower shell of this embodiment;

[0031] Figure 8 It is installation structure schematic drawing of side wall of this embodiment;

[0032] Figure 9 It is installation structure schematic drawing of hanging line of this embodiment;

[0033] Figure 10 It is installation structure schematic drawing of spring embedding of this embodiment;

[0034] Figure 11 The installation structure diagram of the track installation described in the embodiment.

[0035] Wherein: 1, emergency indicator sheet, 2, side cover plate, 3, light guide plate fixing frame, 4, top cover plate, 5, vertical cover plate, 6, first screw reserved hole, 7, first wire reserved hole, 8, second screw reserved hole, 9, third screw reserved hole, 10, second wire reserved hole, 11, fourth screw reserved hole, 12, fifth screw reserved hole, 13, first screw reserved hole, 14, second screw reserved hole, 15, left clamping block, 16, right clamping block, 17, left track plate, 18, right track plate, 19, left sealing plate, 20, right sealing plate, 21, left clamping groove, 22, right clamping groove, 23, light guide plate, 24, clamping corner sub-mother buckle, 25, slot, 26, screw buckle, 27, buckle plate, 28, strip-shaped lamp bead, 29, bracket, 30, embedded frame body, 31, left clamping convex, 32, right clamping convex, 33, through slot, 34, hoisting ceiling box, 35, wire hanger, 36, guide rail head, 37, lower shell, 38, clamping plate, 39, left top cover, 40, right top cover. DETAILED DESCRIPTION

[0036] The content of the utility model will be further described in detail in combination with specific embodiments:

[0037] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. The device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0038] As shown in Figure 1 , Figure 2 A light guide plate thin emergency indicator lamp, comprising a light source, a driving member, a power supply, an emergency lamp shell for installing the light source, the driving member and the power supply, and a light guide plate module fixed at the lower end of the emergency lamp shell, wherein the emergency indicator sheet 1 is detachably clamped on the light guide plate module. The emergency lamp shell comprises a main shell, a side cover plate 2 clamped on the main shell, and a light guide plate fixing frame 3 installed inside the main shell; the side cover plate 2 is fastened on the main shell by a locking member.

[0039] As shown in Figure 3 , Figure 4As shown, the vertical cross-section of the side cover plate 2 is shaped like a 7. The side cover plate 2 includes a top cover plate 4 and a vertical cover plate 5. The top cover plate 4 is provided with a first screw pre-drilled hole 6, a first cable inlet pre-drilled hole 7, a second screw pre-drilled hole 8, a third screw pre-drilled hole 9, a second cable inlet pre-drilled hole 10, a fourth screw pre-drilled hole 11, and a fifth screw pre-drilled hole 12 in sequence. The inner wall of the vertical cover plate 5 has a first screw pre-drilled hole 13 and a second screw pre-drilled hole 14.

[0040] like Figures 5-7 As shown, left and right locking blocks 15 and 16 are symmetrically arranged on both ends of the main housing along its length. The vertical cross-section of the left locking block 15 is a right trapezoid, and one inclined surface of the left locking block 15 is inclined outward from bottom to top. Figure 4 As shown, both ends of the side cover plate 2 along its length are provided with a horizontal track plate and a vertical sealing plate. The track plate and the sealing plate are perpendicular to each other, namely the left track plate 17 and the right track plate 18, the left sealing plate 19 and the right sealing plate 20.

[0041] like Figure 5 As shown, the main housing is provided with a left slot 21 and a right slot 22 for clamping the left track plate 17 and the right track plate 18. The main housing has left and right notches corresponding to the left sealing plate 19 and the right sealing plate 20 to accommodate the left sealing plate 19 and the right sealing plate 20. The main housing includes a lower housing 37, a left top cover 39 and a right top cover 40 symmetrically arranged on both sides of the side cover plate 2 along its length. The lower housing 37 is a box with an open top, and the box includes a front plate and a rear plate. Multiple clamping plates 38 (e.g., ...) are provided on the inner walls of the front plate and the rear plate to secure the left top cover 39 and the right top cover 40. Figure 7 As shown). Figure 5 As shown, the left top cover 39 is placed on the card plate 38 on the lower housing 37, and the lower housing 37 is provided with a left top plate. A left card slot 21 is formed between the body of the left top cover 39 and the left top plate. The right top cover 40 is placed on the card plate 38 on the lower housing 37, and the lower housing 37 is provided with a right top plate. A right card slot 22 is formed between the body of the right top cover 40 and the right top plate. A notch is cut at the top of the card plate 38 on the side closest to the lower housing 37.

[0042] like Figure 2 As shown, the light guide plate module includes a light guide plate 23 and corner clips 24 installed at the two lower corners of the light guide plate 23. Mounting holes are provided at the two lower corners of the light guide plate 23, and the corner clips are installed in the mounting holes. The top of the light guide plate 23 is fixed to the light guide plate mounting bracket 3. A slot 25 is provided on the bottom plate of the lower housing 37 for the light guide plate 23 to pass through (e.g., ...). Figure 6The light guide plate 23 through the slot 25 and the slot 25 form a front card slot and a rear card slot for clamping the top end of the emergency indication sheet 1, in the embodiment, the emergency indication sheet 1 has two, which are respectively installed on the front and rear of the light guide plate 23, specifically, when installing the emergency indication sheet 1 on the front, the top end of the emergency indication sheet 1 is inserted into the front card slot, and then the two corner portions of the lower end of the emergency indication sheet 1 are inserted into the card corner sub-mother buckle 24, and the installation of the emergency indication sheet 1 on the rear is the same, so that the emergency indication sheet 1 is convenient to install and replace. Figure 5 As shown in the figure, the side cover plate 2 is provided with a buckle plate 27 (as shown in the figure) corresponding to the screw buckle 26. Figure 4 As shown in the figure, the light source is a strip-shaped lamp bead 28 (as shown in the figure). Figure 6 The strip-shaped lamp bead 28 is arranged on the top surface of the light guide plate 23 and irradiates the top surface of the light guide plate 23, and the light emitted by the strip-shaped lamp bead 28 illuminates the emergency indication sheet 1 through the light guide plate 23. In the embodiment, the shell of the emergency lamp is roughly in the shape of a rectangular parallelepiped, used to accommodate the light source, the driving member and the power supply, and the structure is compact, and the light guide plate 23 is located at the lower end of the shell of the emergency lamp, and the strip-shaped lamp bead 28 is arranged on the top surface of the light guide plate 23 and irradiates the top surface of the light guide plate 23, so that the emergency indication lamp is a thin emergency lamp.

[0043] The light guide plate 23 thin emergency indication lamp in the utility model has six installation modes, including ceiling mounting, wall mounting, side wall mounting, spring embedding mounting, wire hanging mounting and track mounting. When the ceiling mounting is performed, the side cover plate 2 is first removed from the emergency indication lamp, screws are respectively passed through the first screw reserved hole 6 and the fifth screw reserved hole 12 from bottom to top to fix the side cover plate 2 on the ceiling, then the left card slot 21 of the main shell is clamped on the left track plate 17 of the side cover plate 2, the right card slot 22 of the main shell is clamped on the right track plate 18 of the side cover plate 2, the screw buckle 26 is rotated to the locked position, and the ceiling mounting is completed.

[0044] When the wall mounting is performed, the side cover plate 2 is first removed from the emergency indication lamp, screws are respectively passed through the first screw reserved hole 13 and the second screw reserved hole 14 in the side cover plate 2 to fix the side cover plate 2 on the wall, then the left card slot 21 of the main shell is clamped on the left track plate 17 of the side cover plate 2, the right card slot 22 of the main shell is clamped on the right track plate 18 of the side cover plate 2, the screw buckle 26 is rotated to the locked position, and the wall mounting is completed.

[0045] When the side wall mounting is performed, as shown in the figure, Figure 8As shown, the side wall installation accessory is a bracket 29, which has screw through holes. First, the side cover plate 2 is removed from the emergency indicator lamp, and screws are respectively inserted through the first screw reserved hole 6, the second screw reserved hole 8 and the screw through holes on the bracket 29, and then the side cover plate 2 is fixed on the bracket 29. Then, the left clamping groove 21 of the main shell is clamped on the left track plate 17 of the side cover plate 2, and the right clamping groove 22 of the main shell is clamped on the right track plate 18 of the side cover plate 2. Then, the rotating buckle 26 is rotated to the locked position. Finally, the bracket 29 is fixed on the wall surface with screws, and the side wall installation is completed.

[0046] When the spring embedded installation is performed, as shown in Figure 10 The spring embedded installation accessory is an embedded bracket 30, which is provided with a left clamping convex 31 and a right clamping convex 32, and also has a through slot 33. The emergency indicator lamp is inserted into the through slot 33 from top to bottom, and the light guide plate 23 of the installed emergency indicator sheet 1 is passed through the through slot 33. Then, the main shell is placed on the embedded bracket 30, the left clamping block 15 on the main shell is clamped on the left clamping convex 31 of the embedded bracket 30, and the right clamping block 16 on the main shell is clamped on the right clamping convex 32 of the embedded bracket 30, so as to fix the main shell on the bracket. Finally, the embedded bracket 30 with the installed emergency indicator lamp is installed on the ceiling, and the spring embedded installation is completed.

[0047] When the hanging line installation is performed, as shown in Figure 9 The hanging line installation accessory is a hanging suction box 34 and two hanging line devices 35 fixed on the hanging suction box 34. First, the side cover plate 2 is removed from the emergency indicator lamp, and screws are respectively inserted from bottom to top through the first screw reserved hole 6 and the fifth screw reserved hole 12, and then screwed on the fasteners on the two hanging line devices 35, so as to fix the side cover plate 2 on the two hanging line devices 35. Then, the left clamping groove 21 of the main shell is clamped on the left track plate 17 of the side cover plate 2, and the right clamping groove 22 of the main shell is clamped on the right track plate 18 of the side cover plate 2. Then, the rotating buckle 26 is rotated to the locked position. Finally, the hanging suction box 34 is installed on the roof, and the hanging line installation is completed.

[0048] When the track installation is performed, as shown in Figure 11 The track installation accessory is a track (not shown in the figure), a guide rail head 36 installed on the track, and a bracket 29. First, the side cover plate 2 is removed from the emergency indicator lamp, and screws are respectively inserted from bottom to top through the third screw reserved hole 9 and the fourth screw reserved hole 11, and then screwed on the bracket 29, so as to fix the side cover plate 2 on the bracket 29. Then, the left clamping groove 21 of the main shell is clamped on the left track plate 17 of the side cover plate 2, and the right clamping groove 22 of the main shell is clamped on the right track plate 18 of the side cover plate 2. Then, the rotating buckle 26 is rotated to the locked position. Finally, the guide rail head 36 is installed on the track, and the track installation is completed.

[0049] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the examples should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A thin emergency indicator light with a light guide plate, comprising a light source, a driver, and a power supply, characterized in that, It also includes an emergency light housing for mounting the light source, driver, and power supply, as well as a light guide plate module fixed to the lower end of the emergency light housing, on which an emergency indicator piece can be detachably inserted. The emergency light housing includes a main housing and a side cover plate that is snapped onto the main housing. The side cover plate has a 7-shaped vertical cross section and includes a top cover plate and a vertical cover plate. Both the top cover plate and the vertical cover plate have several reserved holes. The side cover plate has horizontally arranged track plates at both ends along its length, namely the left track plate and the right track plate; The main housing is provided with a left slot and a right slot for clamping the left track plate and the right track plate; The main housing includes a lower housing, and a left top cover and a right top cover that are symmetrically arranged on both sides of the side cover plate along its length.

2. The thin emergency indicator light with a light guide plate according to claim 1, characterized in that: The emergency light housing includes a light guide plate mounting bracket installed inside the main housing; the side cover is fastened to the main housing by locking devices.

3. A thin emergency indicator light with a light guide plate according to claim 1, characterized in that: The top cover plate is provided with a first screw pre-drilled hole, a first cable inlet pre-drilled hole, a second screw pre-drilled hole, a third screw pre-drilled hole, a second cable inlet pre-drilled hole, a fourth screw pre-drilled hole, and a fifth screw pre-drilled hole in sequence; The inner wall of the vertical cover plate has a first screw hole and a second screw hole.

4. A thin emergency indicator light with a light guide plate according to claim 1, characterized in that: The main housing has a left locking block and a right locking block symmetrically arranged on both ends along its length. The vertical cross-section of the left locking block is a right trapezoid, and one inclined surface of the left locking block is inclined outward from bottom to top.

5. A thin emergency indicator light with a light guide plate according to claim 1, characterized in that: Both ends of the side cover plate are vertically provided with sealing plates along the length direction. The track plate and the sealing plates are perpendicular to each other. The sealing plates are the left sealing plate and the right sealing plate.

6. A thin emergency indicator light with a light guide plate according to claim 5, characterized in that: The main housing has left and right notches corresponding to the left and right sealing plates to accommodate the left and right sealing plates.

7. A thin emergency indicator light with a light guide plate according to claim 6, characterized in that: The lower housing is a box-shaped structure with an opening at the top. The box-shaped structure includes a front panel and a rear panel. Multiple locking plates are respectively provided on the inner walls of the front panel and the rear panel to secure the left top cover and the right top cover.

8. A thin emergency indicator light with a light guide plate according to claim 7, characterized in that: The left top cover is mounted on a retaining plate on the lower housing, and a left top plate is provided on the lower housing. A left retaining groove is formed between the body of the left top cover and the left top plate. The right top cover is mounted on a retaining plate on the lower housing, and a right top plate is provided on the lower housing. A right retaining groove is formed between the body of the right top cover and the right top plate. The top of the card plate has a notch cut on the side near the lower housing.

9. A thin emergency indicator light with a light guide plate according to claim 2, characterized in that: The light guide plate module includes a light guide plate and corner clips installed at the two lower corners of the light guide plate. The top of the light guide plate is fixed on the light guide plate mounting bracket. The bottom plate of the lower housing has a slot for the light guide plate to pass through. The light guide plate passing through the slot and the slot form a front slot and a rear slot for inserting the top of the emergency indicator piece.

10. A thin emergency indicator light with a light guide plate according to claim 9, characterized in that: The locking element is a swivel buckle installed on the lower housing, and the side cover plate is provided with a buckle plate corresponding to the swivel buckle; The light source is a strip LED, which is disposed on the top surface of the light guide plate and illuminates the top surface of the light guide plate.

Images