Adjustable digital floor marker lamp

Abstract

The utility model discloses an adjustable digital floor marker lamp which comprises a back plate, a circuit board, a plastic part, a film and a front cover, the circuit board is arranged on the inner side of the back plate, the plastic part covers the circuit board, the film covers the plastic part, and the front cover is connected with the back plate; the circuit board is provided with a plurality of linear light sources, the linear light sources are combined to form 8-shaped digital light sources and F-shaped English light sources, the plastic part is provided with a plurality of linear light guide grooves, the linear light guide grooves are combined to form 8-shaped digital light guide modules and F-shaped English light guide modules, and the front cover is provided with a plurality of linear light transmitting grooves. The linear light-transmitting grooves are combined to form an 8-shaped digital light-transmitting module and an F-shaped English light-transmitting module. The adjustable digital floor marker lamp displays corresponding floor characters by controlling the on-off of the linear light source, has the advantages of high universality, short production period and low production cost, and can effectively improve the mounting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lighting lamps, in particular to an adjustable digital floor sign lamp. Background Art

[0002] Floor sign lights are used to display the current floor. In case of emergency, people can use floor sign lights to escape and plan the corresponding evacuation route. Therefore, the floor sign lights used on each floor must accurately display the floor number. Traditional floor sign lights use a separate set of molds for each floor, that is, the corresponding numbers need to be cut out of the front cover of each floor. Different floors need to be displayed with different numbers. Customers need floor sign lights with dozens of patterns. Such a design requires a lot of molds. The number of types must be counted in advance, and the manufacturer will arrange production accordingly. The production cycle is long and the cost is high. In addition, the order must be accurately arranged during installation, which is labor-intensive and inefficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide an adjustable digital floor sign light which displays corresponding floor characters by controlling the on and off of a linear light source, has strong versatility, short production cycle, low production cost, and effectively improves installation efficiency.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An adjustable digital floor sign light comprises a back plate, a circuit board, a plastic part, a film and a front cover, wherein the circuit board is arranged on the inner side of the back plate, the plastic part is covered on the circuit board, the film cover is arranged on the plastic part, and the front cover is connected to the back plate;

[0006] The circuit board is provided with a plurality of groups of linear light sources, which are combined to form an "8"-shaped digital light source and an "F"-shaped English light source. The plastic part is provided with a plurality of groups of linear light guide grooves, which are combined to form an "8"-shaped digital light guide module and an "F"-shaped English light guide module. The front cover is provided with a plurality of groups of linear light-transmitting grooves, which are combined to form an "8"-shaped digital light-transmitting module and an "F"-shaped English light-transmitting module.

[0007] As a further improvement of the above technical solution:

[0008] The "8"-shaped digital light source is formed by combining seven groups of the linear light sources, and the "F"-shaped English light source is formed by combining four groups of the linear light sources;

[0009] The "8"-shaped digital light guide module is formed by combining seven groups of the linear light guide slots, and the "F"-shaped English light guide module is formed by combining four groups of the linear light guide slots;

[0010] The "8"-shaped digital light-transmitting module is formed by combining seven groups of the linear light-transmitting grooves, and the "F"-shaped English light-transmitting module is formed by combining four groups of the linear light-transmitting grooves.

[0011] The "8"-shaped digital light source, the "8"-shaped digital light guide module and the "8"-shaped digital light-transmitting module are all set to two, and the "F"-shaped English light source, the "F"-shaped English light guide module and the "F"-shaped English light-transmitting module are all set to one.

[0012] The circuit board is provided with buttons, the buttons correspond to the "8"-shaped digital light sources one by one, and the buttons and the linear light sources are electrically connected to the circuit board.

[0013] The plastic part is provided with a hole for the button to pass through.

[0014] The front cover is provided with a button prompt hole corresponding to the button.

[0015] The back plate is provided with a plurality of sets of wall hanging holes.

[0016] The linear light source is composed of a plurality of LED lamp beads arranged in a linear manner.

[0017] Compared with the prior art, the advantages of the utility model are:

[0018] The utility model provides an adjustable digital floor sign light with an "8"-shaped digital light source and an "F"-shaped English light source on a circuit board, an "8"-shaped digital light guide module and an "F"-shaped English light guide module on a plastic part, and an "8"-shaped digital light-transmitting module and an "F"-shaped English light-transmitting module on a front cover. The circuit board is used to control the on and off of the linear light source so as to display the corresponding floor words. The utility model has strong versatility and does not require the design of molds with a variety of digital patterns during production. The customer only needs to provide the quantity, and the manufacturer only needs to produce floor sign lights of one specification. The production cycle is short and the production cost is low. During installation, the linear light source only needs to be adjusted to the required number through the circuit board, which effectively reduces the workload and improves the installation efficiency. The plastic part cover provided on the circuit board can isolate the linear light sources from each other through the linear light guide groove, thereby avoiding crosstalk between linear light sources in different partitions to affect the correct display of the floors and improve reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the split state of the adjustable digital floor sign light.

[0020] Figure 2 This is a schematic diagram of the circuit board structure.

[0021] Figure 3 It is a schematic diagram of the structure of the plastic part.

[0022] Figure 4 It is a schematic diagram of the structure of the front cover.

[0023] Legend:

[0024] 1. Back panel; 2. Circuit board; 3. Plastic parts; 4. Film; 5. Front cover; 6. Linear light source; 601, LED lamp beads; 7. Digital light source; 8. English light source; 9. Linear light guide groove; 10. Digital light guide module; 11. English light guide module; 12. Linear light transmission groove; 13. Digital light transmission module; 14. English light transmission module; 15. Button; 16. Air avoidance hole; 17. Button prompt hole; 18. Wall mounting hole. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figures 1 to 4 As shown, the adjustable digital floor sign light of this embodiment includes a back panel 1, a circuit board 2, a plastic part 3, a film 4 and a front cover 5. The circuit board 2 is arranged on the inner side of the back panel 1, the plastic part 3 is covered on the circuit board 2, the film 4 is covered on the plastic part 3, and the front cover 5 is connected to the back panel 1; a plurality of groups of linear light sources 6 are arranged on the circuit board 2, and the linear light sources 6 are combined to form an "8"-shaped digital light source 7 and an "F"-shaped English light source 8, a plurality of groups of linear light guide grooves 9 are arranged on the plastic part 3, and the linear light guide grooves 9 are combined to form an "8"-shaped digital light guide module 10 and an "F"-shaped English light guide module 11, and a plurality of groups of linear light-transmitting grooves 12 are arranged on the front cover 5, and the linear light-transmitting grooves 12 are combined to form an "8"-shaped digital light-transmitting module 13 and an "F"-shaped English light-transmitting module 14. The adjustable digital floor sign light is provided with an "8"-shaped digital light source 7 and an "F"-shaped English light source 8 on the circuit board 2, an "8"-shaped digital light guide module 10 and an "F"-shaped English light guide module 11 on the plastic part 3, and an "8"-shaped digital light-transmitting module 13 and an "F"-shaped English light-transmitting module 14 on the front cover 5. The linear light source 6 is controlled to turn on and off by the circuit board 2 to display the corresponding floor words. The light has strong versatility and does not need to design molds with multiple digital patterns during production. The customer only needs to provide the quantity, and the manufacturer only needs to produce floor sign lights of one specification. The production cycle is short and the production cost is low. During installation, the linear light source 6 only needs to be adjusted to the required number through the circuit board 2, which effectively reduces the workload and improves the installation efficiency. The plastic part 3 is covered on the circuit board 2 and can isolate the linear light sources 6 from each other through the linear light guide groove 9, so as to avoid crosstalk between the linear light sources 6 of different partitions, which affects the correct display of the floors and improves the reliability.

[0027] Preferably, the "8"-shaped digital light source 7 is formed by combining seven groups of linear light sources 6, and the "F"-shaped English light source 8 is formed by combining four groups of linear light sources 6; the "8"-shaped digital light guide module 10 is formed by combining seven groups of linear light guide grooves 9, and the "F"-shaped English light guide module 11 is formed by combining four groups of linear light guide grooves 9; the "8"-shaped digital light-transmitting module 13 is formed by combining seven groups of linear light-transmitting grooves 12, and the "F"-shaped English light-transmitting module 14 is formed by combining four groups of linear light-transmitting grooves 12.

[0028] Preferably, two "8"-shaped digital light sources 7, "8"-shaped digital light guide modules 10 and "8"-shaped digital light-transmitting modules 13 are provided, and one "F"-shaped English light source 8, "F"-shaped English light guide module 11 and "F"-shaped English light-transmitting module 14 are provided. In this embodiment, two digital light sources 7 are provided, and one English light source 8 is provided, which are combined to form the words "88F", that is, the adjustable digital floor sign light display ranges from -9F to 99F, which can meet the sign display of most floors. If a three-digit floor needs to be displayed, an "8"-shaped digital light source 7, an "8"-shaped digital light guide module 10 and an "8"-shaped digital light-transmitting module 13 can be provided accordingly.

[0029] Preferably, a button 15 is provided on the circuit board 2, and the button 15 corresponds to the "8"-shaped digital light source 7 one by one, and the button 15 and the linear light source 6 are electrically connected to the circuit board 2. In this embodiment, one "8"-shaped digital light source 7 is controlled by one button 15 to turn on and off digitally in a cycle, and the circuit board 2 controls the linear light source 6 thereon to turn on and off in sequence by pressing the button 15 according to a preset program, so that the digital light source 7 is cyclically switched between "-" and "0-9", and the use flexibility is high.

[0030] Preferably, a clearance hole 16 is opened on the plastic part 3 for the button 15 to pass through, which can prevent the harder plastic part 3 from contacting the button 15 and making it difficult to press the button 15. The button 15 passes through the plastic part 3 and contacts the softer film 4 and the front cover 5, so that the button 15 can be easily pressed, which is convenient to use.

[0031] Preferably, a button prompt hole 17 corresponding to the button 15 is provided on the front cover 5, which is mainly used to prompt the staff the location of the button 15, so that the staff can press this area to adjust the digital cycle switching and improve the convenience of use.

[0032] Preferably, the back plate 1 is provided with a plurality of sets of wall-mounting holes 18. In this embodiment, two sets of wall-mounting holes 18 are provided on the back plate 1. When installing, screws are first driven into the wall, and then the wall-mounting holes 18 are penetrated through the screws to realize the wall-mounting installation of the adjustable digital floor sign light, which is convenient to operate and has high installation efficiency.

[0033] Preferably, the linear light source 6 is composed of a plurality of LED lamp beads 601 arranged in a linear manner. In this embodiment, a group of linear light sources 6 is composed of three LED lamp beads 601 arranged in an arranged manner, which can light up in the middle and both ends of the stripes, clearly display the stripes of numbers and English, and avoid the appearance of dark modules causing unclear indications. In other embodiments, the number of LED lamp beads 601 can also be increased or decreased according to actual application requirements, or the linear light source 6 is in the form of an LED light strip, which is not limited to this embodiment.

[0034] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, improvements and changes obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable digital floor sign light, characterized in that: It comprises a back plate (1), a circuit board (2), a plastic part (3), a film (4) and a front cover (5), wherein the circuit board (2) is arranged on the inner side of the back plate (1), the plastic part (3) is covered on the circuit board (2), the film (4) is covered on the plastic part (3), and the front cover (5) is connected to the back plate (1); The circuit board (2) is provided with a plurality of groups of linear light sources (6), the linear light sources (6) are combined to form an "8"-shaped digital light source (7) and an "F"-shaped English light source (8); the plastic part (3) is provided with a plurality of groups of linear light guide grooves (9), the linear light guide grooves (9) are combined to form an "8"-shaped digital light guide module (10) and an "F"-shaped English light guide module (11); the front cover (5) is provided with a plurality of groups of linear light-transmitting grooves (12), the linear light-transmitting grooves (12) are combined to form an "8"-shaped digital light-transmitting module (13) and an "F"-shaped English light-transmitting module (14).

2. The adjustable digital floor sign light according to claim 1, characterized in that: The "8"-shaped digital light source (7) is formed by combining seven groups of the linear light sources (6), and the "F"-shaped English light source (8) is formed by combining four groups of the linear light sources (6); The "8"-shaped digital light guide module (10) is formed by combining seven groups of the linear light guide grooves (9), and the "F"-shaped English light guide module (11) is formed by combining four groups of the linear light guide grooves (9); The "8"-shaped digital light-transmitting module (13) is formed by combining seven groups of the linear light-transmitting grooves (12), and the "F"-shaped English light-transmitting module (14) is formed by combining four groups of the linear light-transmitting grooves (12).

3. The adjustable digital floor sign light according to claim 2, characterized in that: The "8"-shaped digital light source (7), the "8"-shaped digital light guide module (10), and the "8"-shaped digital light-transmitting module (13) are all provided in two pieces, and the "F"-shaped English light source (8), the "F"-shaped English light guide module (11), and the "F"-shaped English light-transmitting module (14) are all provided in one piece.

4. The adjustable digital floor sign light according to claim 3, characterized in that: The circuit board (2) is provided with buttons (15), the buttons (15) corresponding one to the "8"-shaped digital light sources (7), and the buttons (15) and the linear light sources (6) are electrically connected to the circuit board (2).

5. The adjustable digital floor sign light according to claim 4, characterized in that: The plastic part (3) is provided with a clearance hole (16) for the button (15) to pass through.

6. The adjustable digital floor sign light according to claim 5, characterized in that: The front cover (5) is provided with a button prompt hole (17) arranged corresponding to the button (15).

7. The adjustable digital floor sign light according to claim 6, characterized in that: The back plate (1) is provided with a plurality of groups of wall hanging holes (18).

8. The adjustable digital floor sign light according to any one of claims 1 to 7, characterized in that: The linear light source (6) is composed of a plurality of LED lamp beads (601) arranged in a linear manner.

Images