CN110043835B

CN110043835B - Projection LOGO lamp based on LED light source

Info

Publication number: CN110043835B
Application number: CN201910365795.9A
Authority: CN
Inventors: 熊敏; 王云
Original assignee: Guangzhou Yaoyouguang Lighting Technology Co ltd
Current assignee: Yaoyouguang Technology Group Co.,Ltd.
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2021-01-05
Anticipated expiration: 2039-05-05
Also published as: CN110043835A

Abstract

Projection LOGO lamp based on LED light source, including the pool wall, the lamp body has been pegged graft to the inside of pool wall, and the inside lower extreme fixed mounting of lamp body has the control panel, and the last fixed surface of control panel is connected with fixing spring, fixing spring's upper end fixedly connected with magnetic ball, and the upper end of the magnetic ball of top is through connecting rope fixedly connected with fixed plate, and the last fixed surface of fixed plate installs solid fixed ring, the both ends fixedly connected with of fixed plate lower surface strip that absorbs water. Through the cooperation use of magnetic ball, cassette, water absorption strip, fixed plate, connection rope and solid fixed ring, can effectually utilize the hydroscopicity of water absorption strip, give the water that will permeate into and siphon away, simultaneously, separately two magnetic balls that contact, guaranteed the circuit disconnection, made things convenient for and reminded people's infiltration phenomenon to and this device can effectively guarantee, have a small amount of infiltration backs in the lamp body, circuit element can not damage, only need people to change a water absorption strip just can.

Description

Projection LOGO lamp based on LED light source

Technical Field

The invention relates to the technical field of LED lamps, in particular to a projection LOGO lamp based on an LED light source.

Background

The LED is a section of light emitting diode, which is a solid semiconductor device capable of converting electric energy into visible light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with the anode of a power supply, so that the whole wafer is packaged by epoxy resin, the semiconductor wafer consists of two parts, one part is a P-type semiconductor, in which holes predominate, and the other end is an N-type semiconductor, where mainly electrons, when the two semiconductors are connected, a P-N junction is formed between them, and when current is applied to the wafer through the conductive lines, electrons are pushed to the P region, electrons and holes are recombined in the P area and then emit energy in the form of photons, which is the principle of LED lamp light emission, the wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction.

Firstly, an LED is used as an indicating light source of instruments and meters, and is later applied to various fields, generally, some merchants place logo lamps made of LED lamps in water to form a layer-by-layer flowing logo in order to improve the visual effect of their own brands, but if the LED lamps are placed in water for a long time, the shells of the LED lamps are gradually corroded by microorganisms in the water, so that a small amount of water seepage and other phenomena exist in the lamp shells, and thus, the damage of elements in the LED lamps can be caused, and the LED lamps can not be guaranteed to be used after being damaged; meanwhile, the existing lines are basically connected in series, and a short circuit can be caused, so that the instant current amount of other equipment caused by the short circuit is overlarge, and other electric equipment is burnt out.

Disclosure of Invention

Technical scheme (I)

In order to realize the waterproof purpose, the invention provides the following technical scheme: projection LOGO lamp based on LED light source, including the pool wall, the inside of pool wall is pegged graft and is had the lamp body, and the inside lower extreme fixed mounting of lamp body has the control panel, and the last fixed surface of control panel is connected with fixing spring, fixing spring's upper end fixedly connected with magnetic ball, and the upper end of the magnetic ball of top is through connecting rope fixedly connected with fixed plate, and the last fixed surface of fixed plate installs solid fixed ring, the both ends fixedly connected with water absorption strip of fixed plate lower surface, the lower extreme of water absorption strip are pegged graft and are had the cassette, the lower extreme of cassette and the department fixed mounting of buckling of lamp.

The inside movable mounting of lamp body upper end has the balance bar, and the equal fixed mounting in both ends of balance bar has the commentaries on classics board, and one side fixed mounting that the balance bar was kept away from to the commentaries on classics board has the dog, the one end fixed mounting that the commentaries on classics board is close to the magnetic ball has the fixed strip.

Furthermore, the number of the magnetic balls is two, the two magnetic balls are in lap joint, the magnetic balls at the lower end are fixedly connected with the fixed spring, and the two magnetic balls are attracted to each other to complete a circuit path.

Further, the through-hole with fixed strip looks adaptation is seted up to the left and right sides at solid fixed ring middle part, and the main fixed ring that can hook of fixed ring is convenient for the fixed strip.

Furthermore, the balance bar is in a balance state with the rotating plate in the horizontal direction under the normal condition, and the circuit can be disconnected when water enters the lamp shell, so that the circuit and the lamp are protected.

Furthermore, the distance between the two clamping seats is larger than the diameter of the magnetic ball, and the insertion hole in the clamping seat is matched with the water absorption strip, so that the magnetic ball at the upper end cannot be clamped when moving upwards.

Further, the dog is semi-circular, and the size of dog and the concave of lower extreme are to the adaptation in the lamp body, mainly are in order to keep off water, avoid continuing downstream, destroy the control panel.

(II) advantageous effects

Compared with the prior art, the invention provides a projection LOGO lamp based on an LED light source, which has the following beneficial effects:

1. this projection LOGO lamp based on LED light source, through the magnetic ball, the cassette, the strip absorbs water, the fixed plate, connect rope and solid fixed ring's cooperation and use, can effectually utilize the hydroscopicity of the strip that absorbs water, water that will permeate into is given and is absorbed away, simultaneously, the magnetic ball that contacts two is separately, circuit disconnection has been guaranteed, the infiltration phenomenon of reminding people has been made things convenient for, and this device can effectively be guaranteed, after having a small amount of infiltration in the lamp body, circuit element can not damage, only need people to change the strip that absorbs water down just can, avoided leading to the circuit short circuit to cause other equipment because of the instantaneous current volume that opens circuit arouses too big owing to intaking, the condition that other consumer that arouse burns out, thereby guaranteed that the circuit can not burn out the electrical apparatus because of intaking.

2. This projection LOGO lamp based on LED light source, through the balance bar, change the board, the cooperation of dog and fixed strip is used, can be effectual with the magnetic ball of upper end and the magnetic ball of lower extreme separately, avoid by the distance between the top magnetic ball that the strip that absorbs water drove and the below magnetic ball short excessively, lead to having water between two magnetic balls, because the water majority in the reality is not distilled water, mix impurity and can electrically conduct, thereby make the circuit not break off the condition of taking place the short circuit, and utilize the middle part of the lamp body of plugging up that the dog can be better, prevent that water from down flowing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the present invention in relation to the connection of the magnetic ball;

FIG. 3 is a schematic view of the connection of the structural balance bar, the special plate, the stop block and the fixing bar of the present invention;

fig. 4 is a schematic view of the structure of the invention with water entering the lamp housing.

In the figure: 1 pool wall, 2 lamp shells, 3 control panels, 4 fixing springs, 5 magnetic balls, 6 clamping seats, 7 water absorption strips, 8 fixing plates, 9 connecting ropes, 10 fixing rings, 11 balance strips, 12 rotating plates, 13 stop blocks and 14 fixing strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4: a projection LOGO lamp based on an LED light source comprises a pool wall 1, a lamp shell 2 is inserted into the pool wall 1, a control panel 3 is fixedly installed at the lower end of the interior of the lamp shell 2, a fixing spring 4 is fixedly connected to the upper surface of the control panel 3, magnetic balls 5 are fixedly connected to the upper end of the fixing spring 4, the number of the magnetic balls 5 is two, the two magnetic balls 5 are in lap joint, the magnetic balls 5 at the lower end are fixedly connected with the fixing spring 4, mainly, the two magnetic balls 5 attract each other to complete a circuit path, the upper end of the upper magnetic ball 5 is fixedly connected with a fixing plate 8 through a connecting rope 9, a fixing ring 10 is fixedly installed on the upper surface of the fixing plate 8, through holes matched with the fixing strips 14 are formed in the left side and the right side of the middle of the fixing ring 10, the fixing strips 14 can hook the fixing ring 10, water absorbing strips 7 are fixedly connected to the two ends of, the distance between two cassettes 6 is greater than the diameter of magnetic ball 5, and the jack on the cassette 6 and the 7 looks adaptations of strip that absorb water, mainly can not block by magnetic ball 5 in order to move up in the magnetic ball 5 of upper end, and the lower extreme of cassette 6 and the department of buckling fixed mounting of lamp body 2.

Through magnetic ball 5, cassette 6, the strip 7 absorbs water, fixed plate 8, connect the cooperation of rope 9 and solid fixed ring 10 and use, can effectually utilize the hydroscopicity of the strip 7 that absorbs water, the water that will permeate into is given and is siphoned away, simultaneously, magnetic ball 5 with two contacts is separately, circuit disconnection has been guaranteed, the warning people infiltration phenomenon has been made things convenient for, and this device can effectively be guaranteed, after having a small amount of infiltration in the lamp body, circuit element can not damage, only need people to change a strip 7 that absorbs water down just can, avoided leading to the circuit short circuit to cause other equipment because of the electric current volume in the twinkling of an eye that opens circuit arouses too big owing to intaking, the condition that other consumer that arouses burns out, thereby guaranteed that the circuit can not burn out the electrical apparatus because of intaking.

Inside movable mounting of 2 upper ends of lamp body has balancing strip 11, balancing strip 11 is balanced state with commentaries on classics board 12 under the normal condition, mainly be for when intaking in lamp body 2, can break off the circuit, protection circuit and lamp, the equal fixed mounting in both ends of balancing strip 11 has commentaries on classics board 12, one side fixed mounting that balancing strip 11 was kept away from to commentaries on classics board 12 has dog 13, dog 13 is semi-circular, the size of dog 13 and the concave position of lower extreme in the lamp body 2 are to the adaptation, mainly be for keeping off water, avoid continuing downward flow, destroy control panel 3, the one end fixed mounting that commentaries on classics board 12 is close to magnetic ball 5 has fixed strip 14.

Through balance bar 11, change board 12, dog 13 uses with the cooperation of fixed strip 14, can be effectual to separate upper end magnetic ball 5 and lower extreme magnetic ball 5, avoid the distance between upper magnetic ball 5 and the below magnetic ball 5 that is driven by water absorption strip 7 short excessively, lead to having water between two magnetic balls 5, because the water majority in the reality is not distilled water, mix impurity and can electrically conduct, thereby make the circuit not break off the condition of taking place the short circuit, and utilize the dog 13 can be better plug up the middle part on the lamp body 2, prevent water down flow

Since the lower and middle ends of the lamp housing 2 are usually embedded in the pool wall 1, and the pool wall 1 is relatively dry and will not enter water, water generally enters from the portion of the lamp housing 2 leaking out of the pool wall 1, as shown in fig. 4, and water generally begins to leak from the portion of the lamp housing 2 exposed on the upper surface of the pool wall 1.

When the lamp is used, when a small amount of water enters the lamp shell 2, the small amount of water is sucked away by the water absorption strip 7, because the water absorption strip 7 is made of polyacrylate sodium, the water absorption strip 7 expands after absorbing water, in the expansion process of the water absorption strip 7, the water absorption strip 7 drives the fixed plate 8 to move upwards, the position of the fixed plate 8 rises, so that the upper magnetic ball 5 is driven to be separated from the lower magnetic ball 5, the circuit is disconnected, meanwhile, in the process that the fixed plate 8 drives the fixed ring 10 to rise, the water absorption strip can be contacted with the rotating plate 12, the balance state of the rotating plate 12 at the moment is broken, because the gravity is downward, the rotating plate 12 has a downward movement trend, finally, the rotating plate 12 can rotate clockwise, in the rotating process of the rotating plate 12, the fixed strip 14 can hook the fixed ring 10 to drive the water absorption strip 7, the fixed plate 8, the connecting rope 9 and the fixed ring 10 to move leftwards, the upper magnetic ball 5 is thoroughly disconnected from the lower magnetic ball 5, dog 13 can be given to plug up 2 middle parts of lamp body, has avoided in water continues seepage lamp body 2, continues down-flow, and at this moment, people see the lamp and do not bright, just can open lamp body 2, will absorb water strip 7 and change the maintenance, and simultaneously, circuit in the lamp body 2 can not all be damaged with other equipment.

It needs to be supplemented that the water pool is changed to be horizontally impacted on the lamp shell 2, so that the lamp shell 2 cannot shake, and the lamp shell 2 is fixedly installed with the water pool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Projection LOGO lamp based on LED light source, including pool wall (1), its characterized in that: the pool wall is characterized in that a lamp shell (2) is inserted into the pool wall (1), a control panel (3) is fixedly mounted at the lower end of the interior of the lamp shell (2), a fixing spring (4) is fixedly connected to the upper surface of the control panel (3), a magnetic ball (5) is fixedly connected to the upper end of the fixing spring (4), a fixing plate (8) is fixedly connected to the upper end of the upper magnetic ball (5) through a connecting rope (9), a fixing ring (10) is fixedly mounted on the upper surface of the fixing plate (8), water absorbing strips (7) are fixedly connected to two ends of the lower surface of the fixing plate (8), a clamping seat (6) is inserted into the lower end of each water absorbing strip (7), and the lower end of each clamping seat (6); the lamp is characterized in that a balance bar (11) is movably mounted inside the upper end of the lamp shell (2), rotating plates (12) are fixedly mounted at two ends of the balance bar (11), a stop block (13) is fixedly mounted at one side, far away from the balance bar (11), of each rotating plate (12), a fixing bar (14) is fixedly mounted at one end, close to the magnetic ball (5), of each rotating plate (12), each stop block (13) is semicircular, the size of each stop block (13) is matched with the concave position of the middle lower end of the lamp shell (2) towards the corresponding direction, the balance bar (11) and the rotating plates (12) are in a balance state in the horizontal direction under the normal condition, so that the fixing plates (8) are in contact with the rotating plates (12) in the process of driving the fixing rings (10) to rise, the balance state of the rotating plates (12) at the moment is broken, the rotating plates (12) have a downward movement trend due to the fact that gravity is downward, at commentaries on classics board (12) pivoted in-process, fixed band (14) can hook solid fixed ring (10) and drive water absorption strip (7), fixed plate (8), connect rope (9) and solid fixed ring (10), move left, and magnetic ball (5) of top and magnetic ball (5) of below thoroughly break off, and dog (13) can be given the lamp body (2) middle part and are blocked up, have avoided in the water continues seepage lamp body (2), water absorption strip (7) are made by polyacrylate sodium.

2. The LED light source based projection LOGO lamp as claimed in claim 1 wherein: the number of the magnetic balls (5) is two, the two magnetic balls (5) are in lap joint, and the magnetic balls (5) at the lower ends are fixedly connected with the fixed springs (4).

3. The LED light source based projection LOGO lamp as claimed in claim 1 wherein: the left side and the right side of the middle part of the fixing ring (10) are provided with through holes matched with the fixing strips (14).

4. The LED light source based projection LOGO lamp as claimed in claim 1 wherein: the distance between the two clamping seats (6) is larger than the diameter of the magnetic ball (5), and the insertion holes in the clamping seats (6) are matched with the water absorbing strips (7).