CN207674383U - A kind of Spliced type Projecting Lamp - Google Patents

Abstract

The utility model discloses a kind of Spliced type Projecting Lamps, its structure includes Projecting Lamp cooling fin, light projector lamp strip, transparent protective shield, fixing bolt, Projecting Lamp protects shell, lamp bar mounting groove, splicing support, product nameplate, protective shell end cap, PCB circuit board, lamp bar mounting plate, ballast, power lead, splicing support is by Projecting Lamp fixed knob, splice frame body, adjustable support foot, clamping screw, angle adjustment holes form, adjustable support foot is located on the right side of splicing frame body, the utility model realizes Spliced type Projecting Lamp by being equipped with splicing support, Spliced type Projecting Lamp when in use can use two different Projecting Lamp splicings in the enterprising enforcement of same holder, occupied space can be saved when encountering two Projecting Lamps of needs while installing, simple operation, improve device practicability.

Description

A splicable spotlight

technical field

The utility model is a splicable floodlight lamp, which belongs to the field of floodlights.

Background technique

Floodlights are lamps whose illuminance on the specified illuminated surface is higher than that of the surrounding environment, also known as spotlights. Usually, they can be aimed at any direction and have a structure that is not affected by weather conditions. They are mainly used for large-scale operations, mines, and buildings. Outlines, stadiums, overpasses, monuments, parks and flower beds, etc. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as floodlights. Between 180°, where the beam is particularly narrow is called a searchlight.

The prior art discloses a floodlight with the application number: 201420270752.5, which includes a panel, a heat sink, a light source, a reflector and a power conversion device. The panel has an integrated structure, and a light-transmitting part is provided on the panel facing the light source and the reflector, and there is an opaque shielding part around the light-transmitting part on the panel. In this utility model, the projection The panel of the light lamp adopts an integrated structure. The panel is no longer composed of glass and an outer frame, and the back cover is no longer required for the floodlight. The part of the light, this structure simplifies the structure of the floodlight, saves the back cover and glass, etc., makes the manufacturing easier, and the material and manufacturing costs are lower, making the floodlight thinner, more sleek and delicate in shape, and these The changes in appearance are all caused by the internal structure of the floodlights, but the structure of the existing technology is simple, and the traditional floodlights can only be used independently when used, and two floodlights cannot be spliced together at the same time In some environments, when the brightness is not enough, only two floodlights can be installed separately, which takes up a lot of space.

Utility model content

Aiming at the deficiencies of the existing technology, the purpose of this utility model is to provide a splicable projection lamp to solve the problem that the structure of the prior art is simple, and the traditional projection lamp can only be used as an independent individual when in use, and the two cannot be combined. Two floodlights are spliced together for use at the same time. In some environments, when the brightness is not enough, only two floodlights can be installed separately, which takes up a lot of space.

In order to achieve the above object, the utility model is realized through the following technical scheme: a splicable projection lamp, the structure of which includes a projection lamp heat sink, a projection lamp strip, a transparent protective cover, fixing bolts, a projection lamp Light protection shell, light bar installation groove, splicing bracket, product nameplate, protective shell end cover, PCB circuit board, light bar installation plate, ballast, power wire, the heat sinks of the said flood light are evenly distributed in the light The upper and lower ends of the front of the lamp protection shell, the fixing bolts pass through the upper and lower ends of the front of the transparent protective cover and are connected with the interior of the protective shell of the floodlight through threads, and the installation groove of the light bar is located in the floodlight behind the transparent protective cover Inside the protective shell, the light bar mounting plate is fixed in the protective shell of the floodlight through bolts, the light bar of the floodlight is welded to the upper surface of the light bar mounting plate, and the end cover of the protective shell is nested in the end cover of the protective shell On the left and right sides, the splicing bracket is screwed to the rear of the protective shell of the floodlight, the PCB circuit board is fixed in the protective shell of the floodlight by bolts, the ballast is welded to the front of the PCB circuit board, and the power supply The wire is welded on the back of the PCB circuit board and connected to the rear of the protective shell of the floodlight. The splicing bracket is composed of a fixed knob of the floodlight, a main body of the splicing frame, adjustable supporting feet, locking bolts, and angle adjustment holes. The light fixing knob passes through the upper and lower ends of the main body of the splicing frame and is screwed together with the middle of the side of the protective shell end cover. The angle adjustment hole is connected through the middle of the front of the main body of the splicing frame. The locking bolt passes through the adjustable support The left end of the foot is screwed together with the angle adjustment hole on the main body of the splicing frame, and the adjustable supporting foot is located on the right side of the main body of the splicing frame.

Further, the protective shell of the floodlight and the end cover of the protective shell are parallel to each other.

Further, the ballast and the PCB circuit board are perpendicular to each other.

Further, the light bar installation board and the PCB circuit board are parallel to each other.

Further, the bottom surface of the product nameplate is connected to the top surface of the splicing bracket by glue.

Further, the transparent protective cover is made of tempered glass with strong hardness.

Further, the internal wire of the power supply wire is made of copper core material, which has strong conductivity.

Beneficial effect

The utility model realizes that the splicable projection lamp is installed with a splicing bracket. When the spliceable projection lamp is in use, two different projection lamps can be spliced on the same bracket for use. When two projection lamps are required When the lights are installed at the same time, the occupied space can be saved, the operation is convenient, and the practicability of the device is improved.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a structural schematic diagram of a splicable floodlight of the present invention;

Fig. 2 is the structural representation of splicing support of the present utility model;

Fig. 3 is a structural schematic diagram of a cross-section of a splicable floodlight according to the present invention.

In the figure: floodlight heat sink-1, floodlight strip-2, transparent protective cover-3, fixing bolts-4, floodlight protective shell-5, light strip installation groove-6, splicing bracket-7, Product nameplate-8, protective shell end cover-9, PCB circuit board-10, light bar installation plate-11, ballast-12, power wire-13, spotlight fixing knob-701, splicing frame main body-702, Adjustable support feet-703, locking bolts-704, angle adjustment holes-705.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 3, the utility model provides a splicable floodlight: its structure includes the heat sink 1 of the floodlight, the light bar of the floodlight 2, the transparent protective cover 3, the fixing bolt 4, the floodlight Protective shell 5, light bar installation groove 6, splicing bracket 7, product nameplate 8, protective shell end cover 9, PCB circuit board 10, light bar installation plate 11, ballast 12, power wire 13, the heat dissipation of the floodlight The sheets 1 are evenly distributed at the upper and lower ends of the front of the protective housing 5 of the floodlight, and the fixing bolts 4 pass through the upper and lower ends of the front of the transparent protective cover 3 and are connected with the interior of the protective housing 5 of the floodlight through threads. The light bar installation groove 6 is located inside the floodlight protective housing 5 behind the transparent protective cover 3, the light bar installation plate 11 is fixed in the floodlight protective housing 5 by bolts, and the floodlight light bar 2 is welded to the lamp The upper surface of the strip mounting plate 11, the protective shell end cap 9 is nested on the left and right sides of the protective shell end cap 9, the splicing bracket 7 is fixed to the rear of the floodlight protective shell 5 through threads, and the PCB circuit board 10 is passed through Bolts are fixed in the protective shell 5 of the floodlight, the ballast 12 is welded on the front of the PCB circuit board 10, the power lead 13 is welded on the back of the PCB circuit board 10 and connected through the rear of the protective shell 5 of the floodlight, so The splicing bracket 7 is composed of a projection lamp fixing knob 701, a splicing frame main body 702, an adjustable support foot 703, a locking bolt 704, and an angle adjustment hole 705. The projection lamp fixing knob 701 passes through the splicing frame main body 702 up and down The end and the middle of the side of the protective shell end cover 9 are threaded together, the angle adjustment hole 705 is connected through the middle of the front of the main body 702 of the splicing frame, and the locking bolt 704 passes through the left end of the adjustable support foot 703 and connects with the splicing frame The angle adjustment holes 705 on the main body 702 are connected together by threads, the adjustable support feet 703 are located on the right side of the main body 702 of the splicing frame, the protective shell 5 of the projection lamp and the end cover 9 of the protective shell are parallel to each other, and the ballast The device 12 and the PCB circuit board 10 are perpendicular to each other, the light bar mounting plate 11 and the PCB circuit board 10 are parallel to each other, the bottom surface of the product nameplate 8 is connected to the top surface of the splicing bracket 7 by glue, and the transparent protective cover 3 is tempered glass The material has strong hardness, and the inner wire of the power supply wire 13 is made of copper core material, which has strong conductivity.

The ballast 12 described in this patent is a device that acts as a current limiter and generates instantaneous high voltage on a fluorescent lamp. It is made by winding an enameled wire on an iron core made of silicon steel. Such a coil with an iron core can be turned on/off in an instant. When the power is turned off, high voltage will be generated by self-induction, which will be added to the electrodes at both ends of the fluorescent tube. This action is carried out alternately. When the starter is closed, the filament of the lamp tube will conduct heat through the ballast. When the starter is open, the ballast will generate high voltage by self-induction and apply it to the filaments at both ends of the lamp tube. The filament emits electrons and bombards the fluorescent powder on the wall of the tube to emit light. This kind of action, so as to open up the lamp tube, when the lamp tube glows normally, the internal resistance becomes smaller, and the starter will always remain open, so that the current will pass through the lamp tube and the ballast to work stably, so that the lamp tube will work normally. Luminous, because the ballast always has current passing through it when the fluorescent lamp is working, it is easy to generate vibration and heat, so the fluorescent lamp with ballast, especially when the quality of the ballast is not good, will produce a loud sound. After a long time of use, it is easy to burn out. Ballasts are divided into electronic ballasts and magnetic ballasts.

When in use, pass the projection lamp fixing knob 701 of the splicing bracket 7 through the upper and lower ends of the splicing frame main body 702 and connect it with the middle of the side of the protective shell end cover 9 through threads, and can also be adjusted according to the angle adjustment hole 705 The angle of the supporting feet 703 changes the projection angle, or the protective shell end cover 9 is fixed by the projection lamp fixing knob 701 to change the projection angle. Therefore, the splicable projection lamp can be used with two different projection lamps. The lights are spliced and used on the same bracket. When two flood lights need to be installed at the same time, it can save space, operate conveniently, and improve the practicability of the device.

Its structure and principle can be known by technical manuals or through conventional experimental methods. The problem solved by the utility model is that the structure of the existing technology is simple, and the traditional projection lamp can only be used independently. In use, two floodlights cannot be spliced together for use at the same time. In some environments, when the brightness is not enough, only two floodlights can be installed separately, which takes up a lot of space. The utility model achieves The splicable floodlight is installed with a splicing bracket. When using the splicable floodlight, two different floodlights can be spliced on the same bracket for use. When two floodlights need to be installed at the same time It can save space, operate conveniently, and improve the practicality of the device, as follows:

The projection lamp fixing knob 701 passes through the upper and lower ends of the splicing frame main body 702 and is screwed together with the middle of the side of the protective shell end cover 9, and the angle adjustment hole 705 is connected through the middle of the front of the splicing frame main body 702. The locking bolt 704 passes through the left end of the adjustable supporting foot 703 and is screwed together with the angle adjustment hole 705 on the main body 702 of the splicing frame. The adjustable supporting foot 703 is located on the right side of the main body 702 of the splicing frame.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. a kind of Spliced type Projecting Lamp, structure includes Projecting Lamp cooling fin（1）, light projector lamp strip（2）, transparent protective shield （3）, fixing bolt（4）, Projecting Lamp protect shell（5）, lamp bar mounting groove（6）, splicing support（7）, product nameplate（8）, protection Shell end cap（9）, PCB circuit board（10）, lamp bar mounting plate（11）, ballast（12）, power lead（13）, it is characterised in that：

The Projecting Lamp cooling fin（1）It is equidistant to be uniformly distributed in Projecting Lamp protection shell（5）Positive upper and lower ends, the fixed spiral shell Bolt（4）Across transparent protective shield（3）Positive upper and lower ends simultaneously protect shell with Projecting Lamp（5）Inside is threadedly attached in one It rises, the lamp bar mounting groove（6）Positioned at transparent protective shield（3）The Projecting Lamp at rear protects shell（5）Inside, the lamp bar installation Plate（11）It is secured by bolts in Projecting Lamp protection shell（5）It is interior, the light projector lamp strip（2）It is welded in lamp bar mounting plate（11） Upper surface, the protective shell end cap（9）It is nested in protective shell end cap（9）The left and right sides, the splicing support（7）It is solid by screw thread Shell is protected due to Projecting Lamp（5）Rear, the PCB circuit board（10）It is secured by bolts in Projecting Lamp protection shell（5）It is interior, The ballast（12）It is welded in PCB circuit board（10）Front, the power lead（13）It is welded in PCB circuit board（10）The back side And protect shell through Projecting Lamp is connected to（5）Rear；

The splicing support（7）By Projecting Lamp fixed knob（701）, splicing frame body（702）, adjustable support foot（703）, lock Tight bolt（704）, angle adjustment holes（705）Composition, the Projecting Lamp fixed knob（701）Across splicing frame body（702）On Lower both ends and with protective shell end cap（9）It is together by a threaded connection among side, the angle adjustment holes（705）Through connection In splicing frame body（702）It is positive intermediate, the clamping screw（704）Across adjustable support foot（703）Left end and with splicing Frame body（702）On angle adjustment holes（705）It is together by a threaded connection, the adjustable support foot（703）Positioned at spelling Connect frame body（702）Right side.

2. a kind of Spliced type Projecting Lamp according to claim 1, it is characterised in that：The Projecting Lamp protects shell（5） With protective shell end cap（9）It is mutually parallel.

3. a kind of Spliced type Projecting Lamp according to claim 1, it is characterised in that：The ballast（12）With PCB electricity Road plate（10）It is mutually perpendicular to.

4. a kind of Spliced type Projecting Lamp according to claim 1, it is characterised in that：The lamp bar mounting plate（11）With PCB circuit board（10）It is mutually parallel.

5. a kind of Spliced type Projecting Lamp according to claim 1, it is characterised in that：The product nameplate（8）Bottom surface is logical Glue connection is crossed in splicing support（7）Surface top.