Stage lamp with water mist removing function

Abstract

The utility model relates to a stage lamp with a water mist removal function, which comprises a base, a visible window is formed in the base, a display device located at the visible window is arranged in the base, a protection piece used for closing the visible window is arranged on the base, and the protection piece is provided with a perspective part used for observing the display device. The peripheral edge of the protection piece is sleeved with a waterproof ring, the protection piece is connected with the edge of the visible window in a sealed mode through the waterproof ring, a transparent electric heating film is tightly attached to the back of the protection piece, when water mist appears on the transparent tempered glass, the transparent electric heating film can be started to heat the transparent tempered glass, and the water mist is rapidly removed through heating at high temperature; the visibility of the display device is quickly recovered.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stage lamps, in particular to a stage lamp with water mist removing function. BACKGROUND

[0002] A tempered glass needs to be installed outside the display screen of the waterproof stage lamp, and the content of the display screen can be clearly seen through the tempered glass. The waterproof stage lamp needs to install a breather valve to maintain the balance of the internal and external air pressure. The breather valve can play a waterproof role, but cannot cut off water vapor. When there is a temperature difference between the internal gas of the waterproof stage lamp and the tempered glass, water vapor with high temperature will liquefy into water mist when meeting the tempered glass with lower temperature due to the gap between the tempered glass and the display screen, causing the display screen to be blurred and the screen content to be unclear. Even if the waterproof stage lamp is continuously heated to evaporate the water mist, the water mist will also be extremely slow to dissipate, thereby causing the use to be affected and complaints to occur. SUMMARY

[0003] To solve one of the above technical problems, the present application provides a stage lamp with water mist removing function, which is heated by a transparent electrothermal film attached to the tempered glass, thereby achieving the effect of quickly removing the water mist on the screen.

[0004] To solve the above technical problems, the present application provides the following technical solutions:

[0005] A stage lamp with water mist removing function comprises a base, a visible window is formed in the base, a display device is arranged inside the base at the visible window, a protective piece is arranged on the base to close the visible window, the protective piece has a perspective part for observing the display device, a waterproof ring is sleeved on the outer periphery edge of the protective piece, the protective piece is sealingly connected with the edge of the visible window through the waterproof ring, and a transparent electrothermal film is attached to the back of the protective piece.

[0006] Further limited, the display device comprises a circuit board fixedly arranged inside the base, a display screen and an operation button fixedly arranged on the circuit board, a first opening matched with the shape of the display screen and a second opening matched with the shape of the operation button are arranged in the visible window, and the display screen is arranged in the first opening and the operation button is arranged in the second opening during installation.

[0007] Further limited, the waterproof ring comprises a looped part, the looped part has a first inner annular opening, an inner annular convex edge and an outer annular convex edge protruding towards the center of the first inner annular opening are arranged on the sidewall of the first inner annular opening in the direction from inside to outside, an annular groove is formed between the inner annular convex edge and the outer annular convex edge, and the looped part is sleeved with the outer periphery edge of the protective piece through the annular groove.

[0008] Further limited, the waterproof ring further comprises a fitting part integrally formed with part of the inner annular flange, the fitting part semi-closes the first inner annular port, the fitting part is provided with a sleeve part for sleeving the operation button, the protective piece is provided with a third opening for the sleeve part to extend out, and the fitting part is sealed and fitted with the back of the protective piece when the sleeve part extends out to the third opening.

[0009] Further limited, the fitting part is provided with an annular waterproof convex strip around the connection with the sleeve part, the back of the protective piece is provided with a stepped groove located at the outer periphery of the third opening and matched with the annular waterproof convex strip, and the annular waterproof convex strip is sealed and connected with the surface of the stepped groove when the sleeve part extends out to the third opening.

[0010] Further limited, the protective piece comprises a main body part and a boss part provided at the front end face of the main body part, the protective piece is sleeved with the ring part through the main body part, and the protective piece is matched with the outer annular flange through the boss part.

[0011] Further limited, the outer periphery of the visible window is provided with a sunken boss groove, and an annular pressing part is matched in the sunken boss groove, the annular pressing part has a second inner annular port, and the annular pressing part is pressed tightly with the outer periphery edge of the waterproof ring through the inner port edge when the annular pressing part is fixedly connected with the base, so that the waterproof ring and the visible window edge are kept in sealed connection.

[0012] Further limited, the boss part is matched in the second inner annular port when the annular pressing part is fixedly connected with the base.

[0013] Further limited, the transparent electrothermal film is a graphene electrothermal film.

[0014] Further limited, the protective piece is a transparent tempered glass.

[0015] After the above technical scheme is adopted, the application has at least the following beneficial effects:

[0016] The outer periphery edge of the protective piece is sleeved with the waterproof ring of glue, the protective piece is sealed and connected with the visible window edge through the waterproof ring, so as to strengthen the air tightness between the protective piece and the visible window, in addition, the back of the protective piece is tightly fitted with the transparent electrothermal film, when water mist appears on the transparent tempered glass, the transparent electrothermal film can be started to heat the transparent tempered glass, and the water mist is quickly removed through high-temperature heating, so as to quickly restore the visibility of the display device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural view of the base;

[0018] Figure 2 This is an exploded view of the base;

[0019] Figure 3 This is a top view of the base;

[0020] Figure 4 yes Figure 3 Sectional view at point AA;

[0021] Figure 5 yes Figure 3 Sectional view at BB;

[0022] Figure 6 This is a structural diagram of a waterproof ring;

[0023] Figure 7 This is a structural diagram of the protective component. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 and attached Figure 2 As shown, a stage light with defogging function includes a base 1, a viewing window 10, a display device 2 located inside the viewing window 10, and a protective member 3 for sealing the viewing window 10. The protective member 3 has a transparent portion 31 for observing the display device 2. The protective member 3 is preferably transparent tempered glass. A rubber waterproof ring 4 is fitted around the outer periphery of the protective member 3. The protective member 3 is sealed to the edge of the viewing window 10 through the waterproof ring 4 to enhance the airtightness between the protective member 3 and the viewing window 10.

[0026] In addition, a transparent electric heating film 5 is tightly attached to the back of the protective component 3. The transparent electric heating film 5 is a graphene electric heating film. When water mist appears on the transparent tempered glass, the transparent electric heating film 5 can be activated to heat the transparent tempered glass. The water mist is quickly removed by heating at high temperature, thereby quickly restoring the visibility of the display device 2.

[0027] As attached Figure 2As shown, the display device 2 comprises a circuit board 21 fixedly arranged inside the base 1, and a display screen 22 and an operation button 23 fixedly arranged on the circuit board 21. Specifically, the display screen 22 and the operation button 23 are electrically connected with the circuit board 21, and through the operation button 23, a corresponding command can be executed on the menu interface of the display screen 22. The visual window 10 is provided with a first opening 11 matched with the shape of the display screen 22, and a second opening 12 matched with the shape of the operation button 23. The first opening 11 is square in shape, and the second opening 12 is circular in shape. During installation, the display screen 22 is arranged in the first opening 11, and the operation button 23 is arranged in the second opening 12, so that the display device 2 can be quickly and accurately positioned and installed, and misalignment of the display screen 22 and the operation button 23 is prevented.

[0028] As shown in FIGS. 1 to 3, Figure 6 As shown in FIGS. 1 to 3,

[0029] As shown in FIGS. 1 to 3, Figure 4 and FIGS. 4 to 6, Figure 6 As shown in FIGS. 1 to 3,

[0030] As shown in FIGS. 1 to 3, Figure 4 , FIGS. 4 to 6, Figure 6 and FIGS. 4 to 6, Figure 7As shown, the fitting part 42 is connected with the sleeve part 43, and an annular waterproof convex strip 44 is arranged around the connection part. The back of the protection member 3 is provided with a stepped groove 33 located at the edge of the third opening 32 and matched with the annular waterproof convex strip 44. When the sleeve part 43 extends to the third opening 32, the annular waterproof convex strip 44 is in sealing connection with the surface of the stepped groove 33. The annular waterproof convex strip 44 can further increase the sealing between the protection member 3 and the waterproof ring 4, effectively preventing water from entering from the third opening 32.

[0031] As shown in the accompanying drawings Figure 2 and the accompanying drawings Figure 5 As shown, the protection member 3 includes a main body part 30 and a boss part 301 arranged at the front end face of the main body part 30. The main body part 30 and the boss part 301 are formed with a step. The protection member 3 is sleeved with the noose part 41 through the main body part 30, and the protection member 3 is matched with the outer annular convex edge 412 through the boss part 301. This not only increases the matching degree between the protection member 3 and the waterproof ring 4, but also further increases the sealing between the protection member 3 and the waterproof ring 4.

[0032] As shown in the accompanying drawings Figure 2 and the accompanying drawings Figure 5 As shown, the edge of the visual window 10 is provided with a sunken groove 101, and an annular pressing member 6 is matched in the sunken groove 101. The annular pressing member 6 has a second inner annular port 61. When the annular pressing member 6 is fixedly connected with the base 1, the annular pressing member 6 is pressed against the outer edge of the waterproof ring 4 through the inner port edge, so that the waterproof ring 4 is in sealing connection with the edge of the visual window 10. The annular pressing member 6 is used for pressing and fixing the waterproof ring 4, so as to avoid the waterproof ring 4 from falling off the visual window 10.

[0033] As shown in the accompanying drawings Figure 2 and the accompanying drawings Figure 5 As shown, when the annular pressing member 6 is fixedly connected with the base 1, the boss part 301 is matched in the second inner annular port 61. Specifically, the annular pressing member 6 is fixedly connected with the base 1 through a screw, and the boss part 301 is matched and positioned in the second inner annular port 61, so as to avoid the annular pressing member 6 from being deviated during the fixed installation.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various equivalent changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalent ranges.

Claims

1. A stage lamp with a water mist removing function, characterized in that, The application relates to a display device with waterproof function, which comprises a base (1) provided with a visual window (10), a display device (2) arranged in the base (1) and located at the visual window (10), a protection piece (3) arranged on the base (1) and used for sealing the visual window (10), a waterproof ring (4) arranged on the outer periphery of the protection piece (3), and a transparent electric heating film (5) arranged on the back of the protection piece (3).

2. The stage light of claim 1, wherein The display device (2) comprises a circuit board (21) fixedly arranged in the base (1), a display screen (22) and an operation button (23) fixedly arranged on the circuit board (21), a first opening (11) in the visual window (10) and matched with the display screen (22), and a second opening (12) in the visual window (10) and matched with the operation button (23), wherein the display screen (22) is arranged in the first opening (11) and the operation button (23) is arranged in the second opening (12).

3. The stage light of claim 2, wherein The waterproof ring (4) comprises a looped portion (41) provided with a first inner annular opening (410), an inner annular convex edge (411) and an outer annular convex edge (412) which are arranged on the side wall of the first inner annular opening (410) and protrude towards the center of the first inner annular opening (410), and an annular groove (413) formed between the inner annular convex edge (411) and the outer annular convex edge (412), wherein the looped portion (41) is sleeved with the outer periphery of the protection piece (3) through the annular groove (413).

4. The stage light of claim 3, wherein The waterproof ring (4) further comprises a fitting portion (42) integrally formed with part of the inner annular convex edge (411), the fitting portion (42) semi-closes the first inner annular opening (410), the fitting portion (42) is provided with a sleeving portion (43) used for sleeving the operation button (23), the protection piece (3) is provided with a third opening (32) for the sleeving portion (43) to extend out of, and the fitting portion (42) is sealingly fitted with the back of the protection piece (3) when the sleeving portion (43) extends out of the third opening (32).

5. The stage light of claim 4, wherein The fitting portion (42) and the sleeving portion (43) are connected and surrounded by an annular waterproof convex strip (44), the back of the protection piece (3) is provided with a stepped groove (33) located at the outer periphery of the third opening (32) and matched with the annular waterproof convex strip (44), and the annular waterproof convex strip (44) is sealingly connected with the surface of the stepped groove (33) when the sleeving portion (43) extends out of the third opening (32).

6. The stage light of claim 3, wherein, The protection piece (3) comprises a main body (30) and a boss (301) arranged at the front end surface of the main body (30), the protection piece (3) is sleeved with the snare part (41) through the main body (30), and the protection piece (3) is matched with the outer annular edge (412) through the boss (301).

7. The stage light of claim 6, wherein The edge of the visual window (10) is provided with a sunken groove (101), and the sunken groove (101) is matched with an annular pressing piece (6), the annular pressing piece (6) has a second inner annular port (61), and when the annular pressing piece (6) is fixedly connected with the base (1), the annular pressing piece (6) is pressed against the outer edge of the waterproof ring (4) through the inner port edge, so that the waterproof ring (4) is sealingly connected with the edge of the visual window (10).

8. The stage light of claim 7, wherein, When the annular pressing piece (6) is fixedly connected with the base (1), the boss (301) is matched in the second inner annular port (61).

9. The stage light according to any one of claims 1 to 8, characterized in that, The transparent electrothermal film (5) is a graphene electrothermal film.

10. The stage light according to any one of claims 1 to 8, characterized in that, The protection piece (3) is transparent tempered glass.

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