Elevator landing indicator

Abstract

The present invention discloses an elevator landing indicator. Its housing is divided into an upper indication area, a lower indication area and a middle installation area, and is installed on the floor through the top plate of the middle installation area; a light-transmitting plate, a lamp board and a panel are all arranged in the middle installation area of the housing; the front end face of the light-transmitting plate is attached to the rear side face of the panel, and the light-transmitting plate is kept between the panel and the housing and has no gap with both the panel and the housing, which can evenly distribute light and prevent water; the light emitted by the lamp board is projected onto the upper indication area and the lower indication area of the housing through the light-transmitting plate to indicate the running direction of the elevator. For this elevator landing indicator, the lamps on a relatively small lamp board can form a large-area light-emitting indication area on the housing, with good indication effect, small required installation space, simple installation structure and low cost.

Description

Technical Field

[0001] The present invention relates to elevator technology, and particularly to an elevator landing indicator light. Background Art

[0002] The elevator landing indicator light is installed at the landing and is a commonly used accessory in elevator equipment. For the common landing indicator lights on the market at present, the main components are a light source and a display part. The light emitted by the light source irradiates on the display part to light up the indicator light. To obtain a better display effect, usually the areas of the light source and the display part are made the same size. In this way, when the display part is larger, the area of the light source increases accordingly, and when the area of the light source is larger, the required installation space will also be very large. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an elevator landing indicator light with good indication effect, small required installation space, simple installation structure and low cost.

[0004] To solve the above technical problem, the elevator landing indicator light provided by the present invention includes a housing 1, a light-transmitting plate 2, a lamp board 3, a panel 4 and a bottom plate 6;

[0005] The housing 1 includes a spherical zone and a top plate. The diameter of the spherical zone gradually decreases from front to back, and the top plate is hermetically and fixedly connected to the rear end of the spherical zone;

[0006] The housing 1 is divided into an upper indication area 1a, a lower indication area 1b and a middle installation area 1c;

[0007] Grooves are respectively provided at the upper and lower edges of the middle installation area of the housing 1;

[0008] The front end of the light-transmitting plate 2 is a plane, and the shapes formed by the two sides and the rear end are curved surfaces adapted to the grooves at the upper and lower edges of the middle installation area of the housing 1;

[0009] The upper curved surface of the light-transmitting plate is snap-fitted into the groove at the upper edge of the middle installation area of the housing 1;

[0010] The lower curved surface of the light-transmitting plate is snap-fitted into the groove at the lower edge of the middle installation area of the housing 1;

[0011] The upper light-transmitting plate is parallel to the lower light-transmitting plate;

[0012] Two fixing mechanisms are provided at the upper and lower ends of the middle installation area of the housing 1;

[0013] The upper lamp board is snap-fitted and fixed to the upper fixing mechanism, and a lamp is fixedly arranged on the upper side surface of the upper lamp board;

[0014] The lower lamp board is snap-fitted and fixed to the lower fixing mechanism, and a lamp is fixedly arranged on the lower side surface of the lower lamp board;

[0015] Concave openings at the front end of the spherical zone are respectively formed at the left and right ends of the middle installation area of the housing 1;

[0016] The depth of the notch at the front end of the spherical belt is the same as the front and back thickness of the panel 4, and the upper and lower widths of the notch at the front end of the spherical belt are the same as the upper and lower widths of the panel 4;

[0017] The left and right ends of the panel 4 are respectively snapped into the notches at the front ends of the spherical belts at the left and right ends of the middle installation area of the housing 1;

[0018] The upper rear side of the panel 4 is hermetically fitted with the front end of the upper light-transmitting plate;

[0019] The lower rear side of the panel 4 is hermetically fitted with the front end of the lower light-transmitting plate;

[0020] The bottom plate 6 is fixedly installed on the rear side of the top plate of the housing 1;

[0021] The bottom plate 6 is used to be fixed on the landing wall surface.

[0022] Preferably, the fixing mechanism includes a left clamping groove 11, a right clamping groove 12 and a buckle 13;

[0023] The rear ends of the left clamping groove 11, the right clamping groove 12 and the buckle 13 are fixedly connected to the housing 1;

[0024] The left clamping groove 11 is parallel to the right clamping groove 12, and the plane where the left clamping groove 11 and the right clamping groove 12 are located is parallel to the lamp board 3;

[0025] The opening of the left clamping groove 11 faces right, and the opening of the right clamping groove 12 faces left;

[0026] The buckle 13 is located between the left clamping groove 11 and the right clamping groove 12;

[0027] The left and right ends of the lamp board 3 respectively extend into the left clamping groove 11 and the right clamping groove 12;

[0028] The front end of the buckle 13 is stuck on the front end face of the lamp board 3.

[0029] Preferably, the fixing mechanism further includes a column 14;

[0030] The rear end of the column 14 is fixed to the housing 1;

[0031] The column 14 is located between the left clamping groove 11 and the right clamping groove 12;

[0032] The column 14 is in contact with the upper side of the lamp board 3, and the buckle 13 is in contact with the lower side of the lamp board 3; or,

[0033] The column 14 is in contact with the lower side of the lamp board 3, and the buckle 13 is in contact with the upper side of the lamp board 3.

[0034] Preferably, the fixing mechanism further includes a boss 15;

[0035] The rear end of the boss 15 is fixed to the housing 1;

[0036] The boss 15 is located between the left card slot 11 and the right card slot 12;

[0037] The front end of the boss 15 is located at the rear side of the front end of the buckle 13;

[0038] The front end of the boss 15 abuts against the rear end face of the lamp board 3.

[0039] Preferably, at least two hooks bent forward are provided on the front side face of the bottom plate 6;

[0040] At least two card slots are provided on the top plate of the housing 1;

[0041] The hooks of the bottom plate 6 are snap-fitted into the card slots, so that the bottom plate 6 is fixed to the housing 1 together.

[0042] Preferably, the rear end of the boss 15 is fixed to the top plate of the housing 1;

[0043] At least two card slots are provided on the top plate of the housing 1 and corresponding to the boss 15;

[0044] The hooks of the bottom plate 6 are snap-fitted into the card slots, so that the bottom plate 6 is fixed to the housing 1 and the boss 15 together.

[0045] Preferably, a stud 41 is provided on the rear side face of the panel 4;

[0046] The bolt passes through the middle installation area of the housing 1 and is fixed to the stud 41, so that the panel 4 is fastened to the housing 1 together.

[0047] Preferably, the elevator landing indicator further includes an indicator board 5;

[0048] An upward arrow cutout is provided in the upper part of the panel 4, and a downward arrow cutout is provided in the lower part of the panel 4;

[0049] The indicator board 5 is provided with a protruding arrow;

[0050] The indicator board 5 is bonded to the rear side face of the panel 4, and the protruding arrow of the indicator board 5 is embedded into the arrow cutout of the panel 4.

[0051] Preferably, a wiring hole is provided on the top plate of the housing 1;

[0052] The wire harness connected to the lamp board 3 is led out to the rear side face of the housing 1 through the wiring hole;

[0053] Waterproof baffles 18 are provided at the upper and lower positions of the wiring hole on the front side face of the housing 1.

[0054] Preferably, the lamp board 3 is strip-shaped;

[0055] The lamp is an LED lamp;

[0056] The bottom plate 6 is fixed to the landing wall surface by expansion tubes and screws;

[0057] On the front side of the middle installation area of the housing 1, reinforcing ribs 19 are provided at multiple places.

[0058] For the elevator landing indicator of the present invention, the housing 1 is divided into an upper indication area, a lower indication area and a middle installation area, and is installed on the bottom plate 6 through the top plate of the middle installation area; the light-transmitting plate 2, the lamp board 3 and the panel 4 are all arranged in the middle installation area of the housing 1; the front end face of the light-transmitting plate 2 is attached to the rear side face of the panel 4, and the light-transmitting plate 2 is kept between the panel 4 and the housing 1 and has no gap with both the panel 4 and the housing 1, which can evenly distribute light and prevent water; the light emitted by the lamp board 3 is projected onto the upper indication area and the lower indication area of the housing 1 through the light-transmitting plate 2 to indicate the elevator running direction. For this elevator landing indicator, a large-area light-emitting indication area can be formed in the housing 1 by the lamps on the relatively small lamp board 3, the indication effect is good, the required installation space is small, the installation structure is simple, and the cost is low. Brief Description of the Drawings

[0059] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for the present invention will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0060] Figure 1 It is an exploded view of an embodiment of the elevator landing indicator of the present invention.

[0061] Figure 2 It is a front view of an embodiment of the elevator landing indicator of the present invention with five panels;

[0062] Figure 3 It is a rear view of the panel of an embodiment of the elevator landing indicator of the present invention.

[0063] Description of the Reference Numerals

[0064] 1 Housing; 1a Upper indication area; 1b Lower indication area; 1c Middle installation area; 2 Light-transmitting plate; 3 Lamp board; 4 Panel; 5 Indication board; 6 Bottom plate; 11 Left card slot; 12 Right card slot; 13 Snap; 14 Column; 15 Boss; 41 Stud; 18 Waterproof baffle; 19 Reinforcing rib. Detailed Embodiments

[0065] Next, the technical solutions in the present invention will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0066] Example 1

[0067] As Figure 1 , Figure 2 shown, the elevator landing indicator includes a housing 1, a light-transmitting plate 2, a lamp board 3, a panel 4 and a bottom plate 6;

[0068] The housing 1 includes a spherical zone and a top plate. The diameter of the spherical zone gradually decreases from front to back, and the top plate is fixedly connected and closed at the rear end of the spherical zone;

[0069] The housing 1 is divided into an upper indication area 1a, a lower indication area 1b and a middle mounting area 1c;

[0070] Grooves are respectively provided at the upper and lower edges of the middle mounting area of the housing 1;

[0071] The front end of the light-transmitting plate 2 is a plane, and the shapes formed by both sides and the rear end are curved surfaces adapted to the grooves at the upper and lower edges of the middle mounting area of the housing 1;

[0072] The curved surface of the upper light-transmitting plate is snap-fitted into the groove at the upper edge of the middle mounting area of the housing 1;

[0073] The curved surface of the lower light-transmitting plate is snap-fitted into the groove at the lower edge of the middle mounting area of the housing 1;

[0074] The upper light-transmitting plate is parallel to the lower light-transmitting plate;

[0075] Two fixing mechanisms are provided up and down in the middle mounting area of the housing 1;

[0076] The upper lamp board is snap-fitted and fixed to the upper fixing mechanism, and a lamp is fixedly arranged on the upper side surface of the upper lamp board;

[0077] The lower lamp board is snap-fitted and fixed to the lower fixing mechanism, and a lamp is fixedly arranged on the lower side surface of the lower lamp board;

[0078] Concave openings at the front end of the spherical zone are respectively formed at the left and right ends of the middle mounting area of the housing 1;

[0079] The depth of the concave opening at the front end of the spherical zone is the same as the front-rear thickness of the panel 4, and the upper and lower widths of the concave opening at the front end of the spherical zone are the same as the upper and lower widths of the panel 4;

[0080] The left and right ends of the panel 4 are respectively snapped into the concave openings at the front end of the spherical zone at the left and right ends of the middle mounting area of the housing 1;

[0081] The upper rear side surface of the panel 4 is hermetically attached to the front end of the upper light-transmitting plate;

[0082] The lower rear side surface of the panel 4 is hermetically attached to the front end of the lower light-transmitting plate;

[0083] The bottom plate 6 is fixedly installed on the rear side surface of the top plate of the housing 1;

[0084] The bottom plate 6 is used to be fixed on the landing wall surface.

[0085] For the elevator landing indicator light in the first embodiment, the housing 1 is divided into an upper indicator area, a lower indicator area and a middle installation area, and is installed on the bottom plate 6 through the top plate of the middle installation area; the light-transmitting plate 2, the lamp board 3 and the panel 4 are all arranged in the middle installation area of the housing 1; the front end face of the light-transmitting plate 2 is attached to the rear side face of the panel 4, and the light-transmitting plate 2 is kept between the panel 4 and the housing 1 and has no gap with both the panel 4 and the housing 1, which can make the light uniform and waterproof; the light emitted by the lamp board 3 is projected onto the upper indicator area and the lower indicator area of the housing 1 through the light-transmitting plate 2 to indicate the elevator running direction. For this elevator landing indicator light, a large-area light-emitting indicator area can be formed on the housing 1 by the lamps on the relatively small lamp board 3, with good indication effect, small required installation space, simple installation structure and low cost.

[0086] The second embodiment

[0087] Based on the elevator landing indicator light in the first embodiment, as Figure 2 shown, the fixing mechanism includes a left card slot 11, a right card slot 12 and a buckle 13;

[0088] The rear ends of the left card slot 11, the right card slot 12 and the buckle 13 are all fixedly connected to the housing 1;

[0089] The left card slot 11 is parallel to the right card slot 12, and the plane where the left card slot 11 and the right card slot 12 are located is parallel to the lamp board 3;

[0090] The opening of the left card slot 11 faces right, and the opening of the right card slot 12 faces left;

[0091] The buckle 13 is located between the left card slot 11 and the right card slot 12;

[0092] The left and right ends of the lamp board 3 respectively extend into the left card slot 11 and the right card slot 12;

[0093] The front end of the buckle 13 is stuck on the front end face of the lamp board 3.

[0094] For the elevator landing indicator light in the second embodiment, the buckle 13 fixedly connected to the housing 1 has elasticity. When installing the lamp board 3, press the front end of the buckle 1d in the up and down direction to insert the lamp board 3 between the left card slot 11 and the right card slot 12. The lamp board 3 is stuck in the left card slot 11, the right card slot 12 and the buckle 13. The left and right card slots limit the degrees of freedom of the lamp board 3 in the left and right directions and the up and down directions, and the buckle 13 and the housing 1 limit the degrees of freedom of the lamp board 3 in the front and rear directions. Thus, all six degrees of freedom of the lamp board 3 are limited, so the lamp board 3 is completely fixed on the housing 1. For this elevator landing indicator light, the disassembly and replacement of the lamp board 3 are simple and convenient.

[0095] The third embodiment

[0096] Based on the elevator landing indicator of Embodiment 2, the fixing mechanism further includes a column 14;

[0097] The rear end of the column 14 is fixed to the housing 1;

[0098] The column 14 is located between the left card slot 11 and the right card slot 12;

[0099] The column 14 is in contact with the upper side of the lamp board 3, and the buckle 13 is in contact with the lower side of the lamp board 3; or,

[0100] The column 14 is in contact with the lower side of the lamp board 3, and the buckle 13 is in contact with the upper side of the lamp board 3.

[0101] For the elevator landing indicator of Embodiment 3, the column 14 and the buckle 13 further limit the degree of freedom of the lamp board 3 in the up and down direction.

[0102] Embodiment 4

[0103] Based on the elevator landing indicator of Embodiment 2, the fixing mechanism further includes a boss 15;

[0104] The rear end of the boss 15 is fixed to the housing 1;

[0105] The boss 15 is located between the left card slot 11 and the right card slot 12;

[0106] The front end of the boss 15 is located behind the front end of the buckle 13;

[0107] The front end of the boss 15 abuts against the rear end face of the lamp board 3.

[0108] For the elevator landing indicator of Embodiment 4, the boss 15 and the buckle 13 further limit the degree of freedom of the lamp board 3 in the front and back directions.

[0109] Embodiment 5

[0110] Based on the elevator landing indicator of Embodiment 4, at least 2 (for example, 4) hooks bent forward are provided on the front side of the bottom plate 6;

[0111] At least 2 (for example, 4) card slots are provided on the top plate of the housing 1;

[0112] The hooks of the bottom plate 6 are snapped into the card slots, so that the bottom plate 6 is fixed to the housing 1 together.

[0113] Preferably, the rear end of the boss 15 is fixed to the top plate of the housing 1;

[0114] At least 2 (for example, 4) card slots are provided on the top plate of the housing 1 and corresponding to the boss 15;

[0115] The hooks of the bottom plate 6 are snapped into the card slots, so that the bottom plate 6 is fixed to the housing 1 and the boss 15 together.

[0116] For the elevator landing indicator of Embodiment 5, a clamping groove is provided on the housing 1 for fixation, which is convenient for installation.

[0117] Embodiment 6

[0118] Based on the elevator landing indicator of Embodiment 1, as Figure 3 shown, stud 41 is provided on the rear side of the panel 4;

[0119] The bolt passes through the middle installation area of the housing 1 and is fixed to the stud 41, so that the panel 4 and the housing 1 are fastened together.

[0120] Embodiment 7

[0121] Based on Embodiment 1, the elevator landing indicator further includes an indicating board 5;

[0122] Arrow cutouts facing upward are provided in the upper part of the panel 4, and arrow cutouts facing downward are provided in the lower part of the panel 4;

[0123] The indicating board 5 is provided with a protruding arrow;

[0124] The indicating board 5 is bonded to the rear side of the panel 4, and the protruding arrow of the indicating board 5 is embedded in the arrow cutout of the panel 4.

[0125] For the elevator landing indicator of Embodiment 7, the indicating board 5 is bonded to the panel 4, and the protruding arrow provided on the indicating board 5 can enhance the indicating effect.

[0126] Embodiment 8

[0127] Based on the elevator landing indicator of Embodiment 1, a wiring hole is provided on the top plate of the housing 1;

[0128] The wire harness connected to the lamp board 3 is led out to the rear side of the housing 1 through the wiring hole;

[0129] Waterproof baffles 18 are provided at the upper and lower positions of the wiring hole on the front side of the housing 1.

[0130] Preferably, the lamp board 3 is strip-shaped.

[0131] Preferably, the lamp is an LED lamp;

[0132] Preferably, the bottom plate 6 is fixed to the landing wall through expansion tubes and screws;

[0133] Preferably, reinforcing ribs 19 are provided at multiple positions on the front side of the middle installation area of the housing 1.

[0134] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An elevator landing indicator, characterized in that, It includes a housing (1), a light-transmitting plate (2), a lamp board (3), a panel (4) and a bottom plate (6); The housing (1) includes a spherical zone and a top plate. The diameter of the spherical zone gradually decreases from front to back, and the top plate is fixedly connected and closed at the rear end of the spherical zone; The housing (1) is divided into an upper indication area (1a), a lower indication area (1b) and a middle installation area (1c); Grooves are respectively provided at the upper and lower edges of the middle installation area of the housing (1); The front end of the light-transmitting plate (2) is a plane, and the shapes formed by both sides and the rear end are curved surfaces adapted to the grooves at the upper and lower edges of the middle installation area of the housing (1); The curved surface of the upper light-transmitting plate is snap-fitted into the groove at the upper edge of the middle installation area of the housing (1); The curved surface of the lower light-transmitting plate is snap-fitted into the groove at the lower edge of the middle installation area of the housing (1); The upper light-transmitting plate is parallel to the lower light-transmitting plate; Two fixing mechanisms, upper and lower, are provided in the middle installation area of the housing (1); The upper lamp board is snap-fitted and fixed to the upper fixing mechanism, and lamps are fixedly arranged on the upper side surface of the upper lamp board; The lower lamp board is snap-fitted and fixed to the lower fixing mechanism, and lamps are fixedly arranged on the lower side surface of the lower lamp board; Concave openings at the front end of the spherical zone are respectively formed at the left and right ends of the middle installation area of the housing (1); The depth of the concave opening at the front end of the spherical zone is the same as the front-to-back thickness of the panel (4), and the upper and lower widths of the concave opening at the front end of the spherical zone are the same as the upper and lower widths of the panel (4); The left and right ends of the panel (4) are respectively snapped into the concave openings at the front end of the spherical zone at the left and right ends of the middle installation area of the housing (1); The upper rear side surface of the panel (4) is hermetically fitted with the front end of the upper light-transmitting plate; The lower rear side surface of the panel (4) is hermetically fitted with the front end of the lower light-transmitting plate; The bottom plate (6) is fixedly installed on the rear side surface of the top plate of the housing (1); The bottom plate (6) is used for being fixed to the landing wall surface.

2. The elevator landing indicator according to claim 1, wherein The fixing mechanism includes a left card slot (11), a right card slot (12) and a buckle (13); The rear ends of the left card slot (11), the right card slot (12) and the buckle (13) are all fixedly connected to the housing (1); The left card slot (11) is parallel to the right card slot (12), and the plane where the left card slot (11) and the right card slot (12) are located is parallel to the lamp board (3); The opening of the left card slot (11) faces right, and the opening of the right card slot (12) faces left; The buckle (13) is located between the left card slot (11) and the right card slot (12); The left and right ends of the lamp board (3) respectively extend into the left card slot (11) and the right card slot (12); The front end of the buckle (13) is stuck on the front end surface of the lamp board (3).

3. The elevator landing indicator according to claim 2, wherein The fixing mechanism further includes a column (14); The rear end of the column (14) is fixed to the housing (1); The column (14) is located between the left card slot (11) and the right card slot (12); The column (14) is in contact with the upper side surface of the lamp board (3), and the buckle (13) is in contact with the lower side surface of the lamp board (3); or The column (14) is in contact with the lower side surface of the lamp board (3), and the buckle (13) is in contact with the upper side surface of the lamp board (3).

4. The elevator landing indicator according to claim 2, wherein The fixing mechanism further includes a boss (15); The rear end of the boss (15) is fixed to the housing (1); The boss (15) is located between the left card slot (11) and the right card slot (12); The front end of the boss (15) is located at the rear side of the front end of the buckle (13); The front end of the boss (15) abuts against the rear end face of the lamp board (3).

5. The elevator landing indicator according to claim 4, wherein At least 2 hooks bent forward are provided on the front side face of the bottom plate (6); At least 2 card slots are provided on the top plate of the housing (1); The hooks of the bottom plate (6) are snap-fitted into the card slots, so that the bottom plate (6) is fixed to the housing (1).

6. The elevator landing indicator according to claim 5, wherein The rear end of the boss (15) is fixed to the top plate of the housing (1); At least 2 card slots are provided on the top plate of the housing (1) and corresponding to the boss (15); The hooks of the bottom plate (6) are snap-fitted into the card slots, so that the bottom plate (6) is fixed to the housing (1) and the boss (15).

7. The elevator landing indicator according to claim 1, wherein A stud (41) is provided on the rear side face of the panel (4); The bolt passes through the middle mounting area of the housing (1) and is fixed to the stud (41), so that the panel (4) is fastened to the housing (1).

8. The elevator landing indicator according to claim 1, wherein The elevator landing indicator further includes an indicator board (5); An upward arrow cutout is provided in the upper part of the panel (4), and a downward arrow cutout is provided in the lower part of the panel (4); The indicator board (5) is provided with a protruding arrow; The indicator board (5) is bonded to the rear side face of the panel (4), and the protruding arrow of the indicator board (5) is embedded in the arrow cutout of the panel (4).

9. The elevator landing indicator according to claim 1, wherein A wiring hole is provided on the top plate of the housing (1); The wire harness connected to the lamp board (3) is led out to the rear side face of the housing (1) through the wiring hole; waterproof baffles (18) are provided at the upper and lower positions of the wiring hole on the front side face of the housing (1).

10. The elevator landing indicator according to claim 1, wherein The lamp board (3) is strip-shaped; The lamp is an LED lamp; The bottom plate (6) is fixed to the landing wall through an expansion tube and a screw; Reinforcing ribs (19) are provided at multiple positions on the front side face of the middle mounting area of the housing (1).

Images