CN212135870U - Fire-fighting emergency lamp with multiple assembly modes - Google Patents

Abstract

The utility model relates to a fire control emergency light with multiple assembly methods, it includes lamp strip shell and installation lid, lamp body shell's inside is provided with the holding chamber, lamp body shell's inside still is provided with lighting module and emergency driving module, at least two connectors that are provided with intercommunication holding chamber of lamp body shell, the installation lid is provided with the joint portion that is used for the joint connector and locates joint portion both sides and have limiting displacement's spacing portion to joint portion, joint portion includes two splices, spacing portion includes two stoppers, when joint piece and connector joint, the lateral wall laminating of spacing portion forms first spacing face in the inner wall of connector. When the installation lid is fixed relatively with lamp body shell, joint piece and connector form the joint structure, make the installation lid be difficult to break away from lamp body shell, and the stopper fits in the inner wall of connector through first spacing face, makes the installation lid be difficult to take place to become flexible under the joint state. The utility model discloses the effect that improves the security has.

Description

Fire-fighting emergency lamp with multiple assembly modes

Technical Field

The utility model belongs to the technical field of the technique of fire emergency light and specifically relates to a fire emergency light with multiple mounting means is related to.

Background

At present, emergency lamps are installed in a plurality of buildings and public places, and can keep an illumination state after a normal illumination power supply is cut off when a fire disaster happens, so that people can be evacuated or fire extinguishing rescue actions can be performed conveniently. The emergency lamp on the market is various in style, and has different types of emergency lamps according to different installation modes and application environments.

Among the prior art as the chinese utility model with the authorized bulletin number CN207162361U discloses a fire emergency exit indicator lamp assembly structure, including lamp body shell and the installation lid that is used for connecting lamp body shell and outside fixture. Wherein the lamp body shell comprises an upper cover, a middle frame shell and a base, and the upper cover and the base are respectively detachably connected to two sides of the middle frame shell. The upper portion and both sides of center casing all are provided with the installation bayonet socket that supplies the installation lid block assembly. The inside of center casing is provided with the holding chamber, and the production obstetrician is when the transportation pilot lamp, places the installation lid in the inside in holding chamber usually, when treating that the user needs to use the installation lid, opens upper cover or base again and takes out the installation lid from the holding chamber.

The user can cover the joint with the installation on the installation bayonet socket that corresponds according to the demand when the assembly, changes the installation direction of installation lid to carry out top dress or side dress to fire control emergency light. But the connection structure between installation lid and the installation bayonet socket among the prior art is comparatively simple, and installation lid fixed connection is back on wall body or ceiling, takes place to become flexible easily between installation lid and the lamp body shell, influences the security of fire emergency light.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a fire emergency light with multiple mounting means, through preventing that fire emergency light from taking place not hard up, reinforcing fire emergency light's security.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a fire-fighting emergency lamp with multiple assembling modes comprises a lamp strip shell and an installation cover used for connecting the lamp body shell with a fixed object, wherein the lamp body shell is internally provided with an accommodating cavity used for accommodating the installation cover, the lamp body shell is internally provided with a lighting module and an emergency driving module electrically connected with the lighting module, at least two side surfaces of the lamp body shell are provided with connecting ports communicated with the accommodating cavity, the installation cover is provided with a clamping part used for clamping the connecting ports and limiting parts arranged on two sides of the clamping part and having a limiting effect on the clamping part, the clamping part comprises more than two clamping blocks capable of being arranged on the connecting ports in a penetrating way and abutting against the wall of the accommodating cavity, the limiting part comprises more than two limiting blocks distributed between the adjacent clamping blocks, and when the clamping blocks are clamped with the connecting ports, the side wall of the limiting part is attached to the inner wall of the connecting port to form a first limiting surface.

Through adopting above-mentioned technical scheme, the fire control emergency light passes through lighting module and gives out light, has the warning effect to the pedestrian, and emergency drive module supplies power to lighting module when the commercial power outage. The lamp body shell is provided with at least two side edges with connecting ports, a user can fix the mounting cover on a fixed object such as a ceiling or a wall body, and then select to mount the connecting ports on the side surfaces or the connecting ports on the top surface with the mounting cover according to actual conditions, so as to realize side mounting or top mounting of the lamp body shell. When the installation lid is fixed relatively with lamp body shell, joint piece and connector form the joint structure, make the installation lid be difficult to break away from lamp body shell, and the stopper fits in the inner wall of connector through first spacing face, makes the installation lid be difficult to take place not hard up under the joint state, makes the installation lid more stable with being connected between the lamp body shell, has improved the security.

The present invention may be further configured in a preferred embodiment as: the joint piece include with installation lid fixed connection's canned paragraph, with leave the distance between the canned paragraph and be used for with connector complex butt section with be located the canned paragraph with linkage segment between the butt section, the linkage segment is the arc, just the both ends of linkage segment respectively with the canned paragraph with butt section fixed connection, the canned paragraph with form the confession between the butt section the clearance of stepping down that the linkage segment takes place deformation.

By adopting the technical scheme, the clamping block is connected with the mounting cover through the fixing section; the connecting port is clamped and connected with the connecting port through the abutting section; the fixing section and the abutting section are connected through the connecting section. When the user advances the connector that the joint piece card corresponds, the deformation can take place for the joint piece, and at this in-process, the clearance of stepping down provides the space that takes place deformation for the linkage segment, and the linkage segment is the arc setting and makes its easily deformation to the person of facilitating the use installs the lid.

The present invention may be further configured in a preferred embodiment as: the butt section is kept away from the one end of linkage segment is provided with the joint groove, works as the joint piece with during the connector joint, one side cell wall butt in the holding chamber the chamber wall of chamber forms first butt face, the opposite side cell wall butt in the joint groove the inner wall of connector forms the second butt face.

Through adopting above-mentioned technical scheme, first butt face butt in the holding chamber makes the butt section can not break away from the holding chamber under the undeformed state of linkage segment to make joint piece and connector joint. The second abutting surface abuts against the inner wall of the connecting port and can be matched with the limiting block and the connecting port to form a limiting structure, and the stability of the mounting cover is further improved.

The present invention may be further configured in a preferred embodiment as: the stopper is kept away from one side of installation lid is provided with the locating piece, the locating piece is in order to keep away from the direction of stopper extends, just the locating piece is kept away from the one side of installation lid with distance between the installation lid is greater than first butt face with distance between the installation lid, the locating piece is close the one side of first spacing face with first spacing face flushes and forms the spacing face of second.

Through adopting above-mentioned technical scheme, when the user installed the joint piece, take place the in-process of deformation at the linkage segment, the locating piece can have limiting displacement to the removal of joint piece through the spacing face butt of second in the inner wall of connector. The connecting section can produce violent vibrations when taking place deformation, leads to joint piece offset, makes the stopper can not inlay into the connector completely, because the location gives the piece and has limiting displacement at the in-process that the joint piece got into the connector to improve user's installation effectiveness.

The present invention may be further configured in a preferred embodiment as: one side of the locating piece, which is far away from the second limiting surface, is provided with more than two reinforcing strips, the reinforcing strips protrude in the direction of the second limiting surface, and the reinforcing strips are fixedly connected with the mounting cover.

Through adopting above-mentioned technical scheme, the reinforcing bar can strengthen the joint strength between locating piece, stopper and the installation lid, makes the connection between installation lid and the lamp body shell more stable.

The present invention may be further configured in a preferred embodiment as: the butt section is kept away from the one side of fixed section is provided with the installation spigot surface, the installation spigot surface is in order to keep away from the linkage segment just keeps away from the direction slope of fixed section.

Through adopting above-mentioned technical scheme, when the user installs the installation lid, can cover the application of force in the installation spigot surface and along with the installation with the connector butt, under the effect of installation spigot surface, the butt section receives the ascending power of incline direction, and along with the butt section gets into the gradual connector, the linkage segment can shrink gradually, makes the butt section get into the connector more easily, and the person of facilitating the use installs the installation lid.

The present invention may be further configured in a preferred embodiment as: the one side that the fixed section kept away from the butt section is provided with the support bar, the support bar with installation lid fixed connection.

Through adopting above-mentioned technical scheme, the support bar can strengthen the joint strength between canned paragraph and the installation lid, makes the joint piece more firm, and then makes the installation lid more stable with being connected between the lamp body shell.

The present invention may be further configured in a preferred embodiment as: the end part of the limiting block is provided with an extending block, the extending block extends in the direction close to the second abutting surface, and the included angle between the extending block and the limiting block is 45-135 degrees.

Through adopting above-mentioned technical scheme, the extension piece not only can cooperate the stopper to laminate in the inner wall of connector, increases the area of contact between stopper and the connector, can also strengthen the joint strength between stopper and the installation lid.

The present invention may be further configured in a preferred embodiment as: the lamp body shell is provided with the shield that is used for the shutoff the connector, the shield is provided with more than two and is used for the joint the installation piece of connector, the installation piece is kept away from the one end of shield is provided with the lug, works as the shield install in when on the lamp body shell, the installation piece is worn to locate the connector, just the lug butt in the holding chamber.

By adopting the technical scheme, when the installation cover is not installed on the connecting port, the dustproof cover can be installed on the outer side of the connecting port to prevent sundries from entering the accommodating cavity. The dustproof cover forms a buckle fit with the connecting port through the mounting block and the convex block, when a user needs to take out the dustproof cover, the convex block can be squeezed to enable the mounting block to deform, and then the mounting block and the convex block are drawn out from the connecting port.

The present invention may be further configured in a preferred embodiment as: the lug is kept away from the one side of installation piece is provided with dismantles the spigot surface, dismantle the spigot surface in order to keep away from the installation piece just keeps away from the direction slope of shield.

Through adopting above-mentioned technical scheme, when the user need demolish the shield, can press and dismantle the spigot surface, then promote the lug again and make the shield keep away from the connector, when the connector butt in dismantling the spigot surface, along with the lug removes, the connector can make the installation piece take place deformation to dismantling the spigot surface application of force to it is more laborsaving to make the operation that the user dismantled the shield.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the mounting cover and the lamp body shell are relatively fixed, the clamping block and the connecting port form a clamping structure, so that the mounting cover is not easy to separate from the lamp body shell, and the limiting block is attached to the inner wall of the connecting port through the first limiting surface, so that the mounting cover is not easy to loosen in a clamping state, the mounting cover and the lamp body shell are more stably connected, and the safety is improved;

2. when the connecting section is deformed, severe vibration can be generated, so that the clamping block is shifted, the limiting block cannot be completely embedded into the connecting port, and the positioning giving block has a limiting effect in the process that the clamping block enters the connecting port, so that the mounting efficiency of a user is improved;

3. when the connecting port is abutted to the dismounting guide surface, along with the movement of the convex block, the connecting port applies force to the dismounting guide surface to deform the mounting block, so that the operation of dismounting the dust cover by a user is more labor-saving.

Drawings

Fig. 1 is a schematic structural diagram of a fire-fighting emergency lamp in the first embodiment.

Fig. 2 is an exploded view of the front panel, middle frame shell, rear panel, dust cap and mounting cover of the first embodiment.

Fig. 3 is an exploded view of the front panel and the mid-frame case in the first embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic cross-sectional view taken along line B-B in fig. 3.

Fig. 6 is an exploded view of the front panel, the middle frame case, and the dust cap according to the second embodiment.

Fig. 7 is a partially enlarged schematic view of a portion C in fig. 6.

In the figure, 1, a lamp body housing; 11. a front panel; 111. a light directing film; 112. hooking; 12. a middle frame shell; 121. an accommodating cavity; 122. a yielding groove; 13. a rear panel; 131. a fixing hole; 14. a connecting port; 15. a lighting module; 151. connecting the main board; 152. LED lamp beads; 16. an emergency drive module; 161. a driver; 162. a battery assembly; 2. installing a cover; 21. a clamping part; 22. mounting holes; 23. a limiting part; 3. a clamping block; 31. a fixed section; 311. a supporting strip; 32. an abutment section; 321. a clamping groove; 322. a first abutting surface; 323. a second abutting surface; 324. installing a guide surface; 33. a connecting section; 331. a abdication gap; 4. a limiting block; 41. a first limiting surface; 42. an extension block; 43. positioning blocks; 431. a second limiting surface; 432. a reinforcing strip; 5. a dust cover; 51. mounting blocks; 52. a bump; 521. and disassembling the guide surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment one, do the utility model discloses a fire emergency light with multiple mounting means through improving the stability between fire emergency light and its connection structure, prevents that fire emergency light from taking place not hard up to reinforcing fire emergency light's security. Referring to fig. 1, the fire emergency lamp includes a lamp body housing 1 and an installation cover 2, and the lamp body housing 1 is rectangular as a whole. The user can install installation lid 2 on the different sides of lamp body shell 1 according to the practical application scene to make lamp body shell 1 accomplish different assembly methods.

Referring to fig. 2 and 3, the lamp body housing 1 and the mounting cover 2 are made of plastic materials, respectively. The installation lid 2 is whole to be the rectangle, and installation lid 2 is close lamp body shell 1's one side middle part and is provided with joint portion 21, and the both sides of joint portion 21 are provided with respectively and supply the mounting to wear to establish like the screw mounting hole 22, and mounting hole 22 is the blind hole. The middle part of the upper surface and the middle parts of the two sides of the lamp body shell 1 are respectively provided with a connecting port 14 which is used for being clamped and matched with the clamping part 21. When assembling the fire emergency light, a user can insert the screws through the mounting holes 22 and bolt the mounting holes to a fixed object such as a ceiling or a wall, and then clamp the clamping portions 21 into the corresponding connecting ports 14. In this way, the user can install the installation cover 2 between the upper surface of the lamp body housing 1 and the ceiling by means of top mounting, and can also install the installation cover 2 between the side of the lamp body housing 1 and the vertical wall by means of side mounting.

The lamp body housing 1 includes a front panel 11, a middle housing 12 and a rear panel 13, and the front panel 11 and the rear panel 13 are detachably connected to two sides of the middle housing 12 by snap-fitting, respectively. The middle frame 12 is provided with a receiving cavity 121 inside, and each connecting port 14 is distributed on the upper side and both sides of the middle frame 12 and communicates with the receiving cavity 121. When a producer transports the fire-fighting emergency lamp, the mounting cover 2 can be placed in the accommodating cavity 121, and the front panel 11, the middle frame shell 12 and the rear panel 13 are mounted together; when the user needs to assemble the mounting cover 2, the front panel 11 or the rear panel 13 is opened again, and the mounting cover 2 is taken out from the accommodating cavity 121.

Referring to fig. 3 and 4, in order to enhance the connection stability between the clamping portions 21 and the connection ports 14, two sets of clamping portions 21 are disposed on the mounting cover 2, two corresponding connection ports 14 are disposed on the upper side and both sides of the middle frame 12, and the connection ports 14 are rectangular. Two sets of joint portions 21 are the symmetry setting with the geometric centre of installation lid 2, and each group joint portion 21 is including two whole joint pieces 3 that are J-shaped, and each joint piece 3 all covers 2 integrated into one piece with the installation.

Referring to fig. 4 and 5, each of the clamping blocks 3 includes a fixing section 31 perpendicular to the mounting cover 2 and fixedly connected to the mounting cover 2, an abutting section 32 located on a side of the fixing section 31 away from the adjacent fixing section 31, and a connecting section 33 connecting the fixing section 31 and the abutting section 32. In order to form a clamping structure by matching with the connecting port 14, a clamping groove 321 is opened on one side of the abutting section 32 away from the fixing section 31, and the clamping groove 321 communicates with one end of the abutting section 32 away from the connecting section 33. When the mounting cover 2 is connected with the middle frame shell 12, a groove wall on one side of the clamping groove 321 abuts against the cavity wall of the accommodating cavity 121 to form a first abutting surface 322, so that the clamping part 21 cannot be separated from the connecting port 14 in a natural state; the other side wall of the clamping groove 321 abuts against the inner wall of the connecting port 14 to form a second abutting surface 323, the clamping block 3 and the connecting port 14 are relatively fixed through friction force, and the clamping block 3 is limited to be incapable of moving in a direction perpendicular to the second abutting surface 323 in a natural state.

In order to further limit the sliding of the clamping block 3 and to make the connection between the clamping block 3 and the connecting port 14 more stable, the mounting cover 2 is provided with a limiting part 23 which can be embedded into the connecting port 14, and the number and the position of the limiting parts 23 respectively correspond to the clamping parts 21. Each group of limiting parts 23 comprises two limiting parts 4 arranged between adjacent clamping blocks 3, and the two limiting parts 4 are respectively positioned on two sides of the clamping blocks 3 and are spaced from the clamping blocks 3. The limiting block 4 and the mounting cover 2 are integrally formed. The limiting block 4 extends in a direction perpendicular to the mounting cover 2 and away from the mounting cover 2, and a distance between one surface of the limiting block 4 away from the mounting cover 2 and the mounting cover 2 is smaller than a distance between the first abutting surface 322 and the mounting cover 2.

When butt section 32 is in the joint state, the one side laminating that stopper 4 kept away from joint piece 3 forms first spacing face 41 in the inner wall of connector 14, and first spacing face 41 restriction joint piece 3 can not remove with the direction of the first spacing face 41 of perpendicular to under natural state to cooperation second butt face 323 forms prevents the not hard up cyclic annular limit structure of joint piece 3.

In order to enhance the connection strength between the limiting block 4 and the mounting cover 2, two ends of the limiting block 4 extend in a direction approaching the clamping portion 21 to form two extending blocks 42, and one side of each extending block 42 is flush with the second abutting surface 323. In the present embodiment, since the connection port 14 is rectangular, the included angle between the limiting block 4 and the extension block 42 is 90 °, and in other embodiments, the manufacturer can change the included angle between the limiting block 4 and the extension block 42 according to the shape of the connection port 14, and the included angle ranges from 45 ° to 135 °.

When the user installs middle frame shell 12 and installation lid 2, need extrusion joint piece 3 to make joint piece 3 take place to deform and wear to locate connector 14 again. In order to make the clamping block 3 easy to deform after being stressed, the connecting section 33 is integrally arranged in a semicircular ring shape. In this embodiment, the length of the abutting section 32 is smaller than that of the fixing section 31, the abutting section 32 is parallel to the fixing section 31 and has a distance with the fixing section 31, so that an abdicating gap 331 for the deformation of the connecting section 33 is formed between the abutting section 32 and the fixing section 31, and the deformation range of the connecting section 33 is further increased. In the process of forming the connecting section 33, in order to prevent the fixing section 31 from deforming and breaking, a support bar 311 is arranged in the middle of one surface of the fixing section 31 far away from the abutting section 32, and the support bar 311 protrudes in the direction far away from the abutting section 32. The supporting bar 311, the fixing section 31 and the mounting cover 2 are integrally formed.

In order to facilitate the insertion of the abutment section 32 into the connection port 14 during the mounting, a mounting guide surface 324 is provided on a surface of the abutment section 32 remote from the fixed section 31, and the mounting guide surface 324 is inclined in a direction away from the connection section 33 and away from the fixed section 31. When the user pushes the connection port 14 against the installation guide surface 324, the force can be continuously applied to the installation cover 2 to plug the clamping block 3 into the connection port 14, and the connection section 33 can gradually contract under the action of the installation guide surface 324, so that the user can install the installation cover 2 more easily.

When the abutting section 32 moves to the position where the clamping groove 321 completely enters the accommodating cavity 121, the deformation of the connecting section 33 is recovered to make the second abutting surface 323 abut against the inner wall of the connecting port 14. In the process of contracting and expanding the connecting section 33, vibration can occur, and in order to prevent the limiting block 4 from being completely embedded into the connecting port 14 caused by the position deviation of the clamping block 3 in the process, the positioning block 43 is integrally formed in the middle of the limiting block 4. The positioning block 43 extends in a direction perpendicular to the limiting block 4 and away from the mounting cover 2, and a distance between one surface of the positioning block 43 away from the mounting cover 2 and the mounting cover 2 is greater than a distance between the first abutting surface 322 and the mounting cover 2. One surface of the positioning block 43 away from the clamping block 3 is flush with the first limiting surface 41 to form a second limiting surface 431.

When the abutting section 32 gradually enters the connection port 14, the positioning block 43 enters the connection port 14 along with the movement of the abutting section 32, at this time, the second limiting surface 431 is attached to the inner wall of the connection port 14, and the clamping block 3 is limited not to move in the direction perpendicular to the second limiting surface 431, so that the position of the limiting block 4 is aligned with the position of the connection port 14, and the installation cover 2 is convenient for a user to install. In this embodiment, wholly be "protruding" font between locating piece 43 and the stopper 4, make the both sides of locating piece 43 and leave the space of stepping down between the stopper 4, when joint piece 3 got into connector 14 gradually, locating piece 43 carried on spacing to joint piece 3, the user still can move installation lid 2 and make installation lid 2 take place to rotate, and the person of facilitating the use impels installation lid 2.

The positioning block 43 is further provided with two reinforcing bars 432 on a surface thereof away from the second limiting surface 431, and the reinforcing bars 432 protrude in a direction away from the second limiting surface 431 and extend to the mounting cover 2 along the length direction of the positioning block 43. The reinforcing bar 432, the mounting cover 2, the limiting block 4 and the positioning block 43 are integrally formed. The reinforcing bar 432 simultaneously reinforces the positioning block 43 and the limiting block 4, so that the positioning block and the limiting block are more stable.

Referring to fig. 2 and 3, in order to prevent foreign materials or insects from entering the connection port 14 when the connection port 14 is not connected to the mounting cover 2, the middle frame case is provided with a dust cap 5 made of a plastic tape, the dust cap 5 is detachably connected to the middle frame case, and when a user needs to mount the mounting cover 2 to any connection port 14, the corresponding dust cap 5 can be removed. The area of shield 5 is greater than the twice of connector 14, makes shield 5 cover in the notch department of two adjacent connectors 14, and the outside of middle part frame shell 12 is seted up three groove 122 of stepping down that supplies shield 5 to hold, and groove 122 of stepping down communicates with the connector 14 that corresponds. Four mounting blocks 51 are integrally formed on one surface of the dust cap 5 close to the connecting port 14, wherein every two mounting blocks 51 correspond to one connecting port 14, and a projection 52 is integrally formed on one side of each mounting block 51 far away from the adjacent mounting block 51. When the dust cap 5 covers the connection port 14, the mounting block 51 penetrates through the corresponding connection port 14, and the protrusion 52 abuts against the cavity wall of the accommodating cavity 121, so that the dust cap 5 is clamped and fixed with the middle frame shell.

When the user needs to take out the dust cap 5, the accommodating cavity 121 can be opened, the bump 52 is pressed from the inside of the accommodating cavity 121 to deform the mounting block 51, and then the bump 52 is pushed to push the bump 52 out of the connecting port 14 in a direction away from the accommodating cavity 121.

The surface of the front panel 11 is provided with a sign with an indicating function, and one surface of the front panel 11 close to the middle frame shell is provided with a light guide film 111 and an L-shaped hook 112 for fixing the light guide film 111. The surface of the back panel 13 is provided with a plurality of groups of fixing holes 131 distributed around the geometric center of the back panel 13, and the fixing holes 131 are blind holes. The user can knock the fixing hole 131 open, and a fixing member such as a screw is inserted into the fixing hole 131 and bolted to the wall.

Inside the mid-frame shell 12 are arranged a lighting module 15 and an emergency drive module 16. The lighting module 15 includes a connection main board 151 and a plurality of LED beads 152 welded on the connection main board 151, and the connection main board 151 is fixedly connected to the bottom of the accommodating cavity 121, so as to prevent the connection main board 151 from interfering with the connection port 14 located on the upper surface of the middle frame 12. The emergency driving module 16 includes a driver 161 and a battery assembly 162, and the starter and the battery assembly 162 are respectively and fixedly connected to corners of the accommodating cavity 121. The connection main board 151, the driver 161, and the battery pack 162 are electrically connected by leads. The fire-fighting indicator lamp is connected with an external power supply when working normally, and when the commercial power is supplied normally, the commercial power supplies power to the LED lamp beads 152 to enable the LED lamp beads to emit light and supplies power to the battery component 162 to enable the LED lamp beads to charge; when the mains supply is powered off under the condition of non-manual shutdown, driver 161 enables battery pack 162 to supply power to LED lamp bead 152, so that LED lamp bead 152 performs emergency lighting.

The implementation principle of the embodiment is as follows: the fire-fighting emergency lamp has a warning effect on pedestrians by means of the lighting module 15, and the emergency driving module 16 supplies power to the lighting module 15 when the mains supply is powered off. The lamp body housing 1 has at least two side edges provided with connectors 14, and a user can fix the mounting cover 2 on a fixed object such as a ceiling or a wall, and then selectively mount the connectors 14 on the side surfaces or the connectors 14 on the top surface with the mounting cover 2 according to actual conditions, thereby realizing side mounting or top mounting of the lamp body housing 1. When installation lid 2 and lamp body shell 1 are fixed relatively, joint piece 3 forms the joint structure with connector 14, makes installation lid 2 be difficult to break away from lamp body shell 1, and stopper 4 laminates in connector 14's inner wall through first spacing face 41, makes installation lid 2 be difficult to take place not hard up under the joint state, makes the connection between installation lid 2 and the lamp body shell 1 more stable, has improved the security.

In the second embodiment, the difference between the present embodiment and the first embodiment is: referring to fig. 6 and 7, a surface of the projection 52 remote from the mounting block 51 is provided with a removal guide surface 521, and the removal guide surface 521 is inclined in a direction away from the mounting block 51 and away from the dust cover 5.

The implementation principle of the embodiment is as follows: when the user needs to dismantle the dust cap 5, the user can press the dismounting guide surface 521, then push the bump 52 to make the dust cap 5 away from the connecting port 14, when the connecting port 14 abuts against the dismounting guide surface 521, along with the movement of the bump 52, the connecting port 14 applies force to the dismounting guide surface 521 to deform the mounting block 51, so that the operation of dismounting the dust cap 5 by the user is more labor-saving.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a fire emergency light with multiple mounting means, includes lamp strip shell and is used for connecting lamp body shell (1) and installation lid (2) of fixture, the inside of lamp body shell (1) is provided with and is used for holding accommodation chamber (121) of installation lid (2), the inside of lamp body shell (1) still be provided with lighting module (15) and with lighting module (15) electric connection's emergency drive module (16), its characterized in that: at least two are provided with the intercommunication in each side of lamp body shell (1) connector (14) of holding chamber (121), installation lid (2) are provided with and are used for the joint portion (21) of connector (14) with locate joint portion (21) both sides are right joint portion (21) have limiting displacement's spacing portion (23), joint portion (21) can be worn to locate including more than two connector (14) and butt in joint piece (3) on holding chamber (121) chamber wall, spacing portion (23) distribute in adjacent including more than two stopper (4) between joint piece (3), work as joint piece (3) with during connector (14) joint, the lateral wall laminating of spacing portion (23) in the inner wall of connector (14) forms first spacing face (41).

2. A fire emergency light with multiple mounting arrangements as claimed in claim 1, wherein: joint piece (3) include with installation lid (2) fixed connection's canned paragraph (31), with leave the distance between canned paragraph (31) and be used for with connector (14) complex butt section (32) and be located canned paragraph (31) with linkage segment (33) between butt section (32), linkage segment (33) are the arc, just the both ends of linkage segment (33) respectively with canned paragraph (31) with butt section (32) fixed connection, canned paragraph (31) with form the confession between butt section (32) yielding clearance (331) takes place for linkage segment (33).

3. A fire emergency light with multiple mounting arrangements as claimed in claim 2, wherein: keep away from butt section (32) the one end of linkage segment (33) is provided with joint groove (321), works as joint piece (3) with during connector (14) joint, one side cell wall butt of joint groove (321) in the chamber wall in holding chamber (121) forms first butt face (322), the opposite side cell wall butt in the inner wall in connector (14) of joint groove (321) forms second butt face (323).

4. A fire emergency light with multiple mounting arrangements as claimed in claim 3, wherein: keep away from stopper (4) one side of installation lid (2) is provided with locating piece (43), locating piece (43) are in order to keep away from the direction extension of stopper (4), just locating piece (43) are kept away from the one side of installation lid (2) with the distance between installation lid (2) is greater than first butt face (322) with the distance between installation lid (2), locating piece (43) are close the one side of first spacing face (41) with first spacing face (41) flush and form spacing face of second (431).

5. A fire emergency light with multiple mounting arrangements as claimed in claim 4, wherein: one side of the positioning block (43) far away from the second limiting face (431) is provided with more than two reinforcing strips (432), the reinforcing strips (432) protrude in the direction far away from the second limiting face (431), and the reinforcing strips (432) are fixedly connected with the mounting cover (2).

6. A fire emergency light with multiple mounting arrangements as claimed in claim 3, wherein: one surface of the abutting section (32) far away from the fixed section (31) is provided with an installation guide surface (324), and the installation guide surface (324) inclines in a direction far away from the connecting section (33) and far away from the fixed section (31).

7. A fire emergency light with multiple mounting arrangements as claimed in claim 3, wherein: the one side that fixed section (31) kept away from butt section (32) is provided with support bar (311), support bar (311) with installation lid (2) fixed connection.

8. A fire emergency light with multiple mounting arrangements as claimed in claim 3, wherein: the end part of the limiting block (4) is provided with an extending block (42), the extending block (42) extends in the direction close to the second abutting surface (323), and the included angle between the extending block (42) and the limiting block (4) is 45-135 degrees.

9. A fire emergency light with multiple mounting arrangements as claimed in claim 1, wherein: the lamp body shell (1) is provided with and is used for the shutoff shield (5) of connector (14), shield (5) are provided with more than two and are used for the joint install piece (51) of connector (14), install piece (51) and keep away from the one end of shield (5) is provided with lug (52), works as shield (5) install in when lamp body shell (1) is last, install piece (51) wear to locate connector (14), just lug (52) butt in holding chamber (121).

10. A fire emergency light with multiple mounting arrangements as claimed in claim 9, wherein: one surface, far away from the mounting block (51), of the convex block (52) is provided with a disassembly guide surface (521), and the disassembly guide surface (521) is inclined in a direction far away from the mounting block (51) and far away from the dust cover (5).

Images