CN219842997U - LED packaging structure with knob switching fluorescence positions - Google Patents

Abstract

The utility model discloses an LED packaging structure for switching fluorescent positions of a knob, which comprises the following components: a protective assembly, a knob assembly and a packaging assembly; the packaging assembly comprises a fixed plate connected to the upper surface of the protective frame, a fixed ring connected to the inner side of the fixed plate, a lampwick connected to the middle of the fixed ring, a lampshade connected to the upper part of the lampwick, a stable block arranged outside the lampshade, a fixed column connected to the inside of the stable block, a fixed screw cap arranged at the top of the protective frame, a fixed plate clamped to the fixed screw cap and control blocks arranged on the surfaces of two sides of the fixed plate; through carrying out the knob subassembly through the outside of LED wick and encapsulating the subassembly and add to solve and can't carry out accurate control to the point thickness and the shape of phosphor powder in the course of the work, hardly control its uniformity, lead to each luminous direction and the luminous colour inefficiency of same LED chip not high, and the thermal resistance is great also can reduce the luminous efficacy problem of LED chip, in order to solve the problem that proposes among the above-mentioned background art.

Description

LED packaging structure with knob switching fluorescence positions

Technical Field

The utility model relates to the technical field of packaging of light-emitting chips, in particular to an LED packaging structure with a knob for switching fluorescent positions.

Background

The packaging function is to provide enough protection for the chip and prevent the chip from being exposed in the air for a long time or being damaged mechanically to fail, so as to improve the stability of the chip; for the LED package, good light extraction efficiency and good heat dissipation are also required, and the good package can enable the LED to have better luminous efficiency and heat dissipation environment, so that the service life of the LED is prolonged.

However, the following drawbacks still exist in practical use:

the existing knob switches the LED packaging structure of fluorescence position, only encapsulates LED through the lamp shade when using, is mostly several simple glass and glues the cup structure, can't scribble thickness and shape to the point of phosphor powder in the course of the work and carry out accurate control, hardly control its uniformity, leads to each luminous direction and the luminous colour inefficiency of same LED chip not high, and the thermal resistance is great also can reduce the luminous efficiency problem of LED chip.

Therefore, there is an urgent need in the market for improved techniques to solve the above problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide an LED packaging structure with a knob for switching fluorescent positions, and the knob assembly and the packaging assembly are additionally arranged outside an LED lamp wick, so that the problems that the spot coating thickness and the spot coating shape of fluorescent powder cannot be accurately controlled in the working process, the consistency of the spot coating thickness and the spot coating shape is difficult to control, the efficiency of each luminous direction and each luminous color of the same LED chip is low, and the luminous efficiency of the LED chip is reduced due to larger thermal resistance are solved.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an LED packaging structure for switching fluorescent positions of a knob, which comprises the following components:

a protective assembly;

the protection assembly comprises a protection frame;

a knob assembly;

packaging the assembly;

the packaging assembly comprises a fixed plate connected to the surface above the protective frame, a group of fixed nuts arranged in the fixed plate, a fixed ring connected to the inner side of the fixed plate, a lamp wick connected to the middle part of the fixed ring, a lamp shade connected to the upper part of the lamp wick and a stable block arranged outside the lamp shade;

wherein the lamp wick is arranged in a semicircular shape;

wherein the stabilizing block is ring-shaped, and the middle part is provided with a hollow arrangement.

Further, the packaging assembly further comprises a fixing column connected to the inside of the stabilizing block, a fixing nut arranged at the top of the protection frame, a fixing plate clamped with the fixing nut and control blocks arranged on the surfaces of two sides of the fixing plate;

wherein the fixed column is in an L-shaped strip cylinder shape;

wherein, the control block is cylindrical convex;

specifically, above-mentioned fixed column and the structure installation of firm piece, and the fixed column is cylindricly be used for the fixed position to the wick for L shape strip, sets up the control block and connects on the fixed plate for adjust the colour temperature of lamp shade and the position adjustment of firm piece, thereby carry out accurate control to spot coating thickness and shape, keep its uniformity, improve the stability of luminous colour and luminous direction.

Further, the protection component comprises a plurality of groups of heat dissipation grooves arranged in the protection frame, a plurality of groups of grooves arranged at four corners of the protection frame and a protection bottom plate clamped below the protection frame;

wherein the heat dissipation groove is rectangular;

wherein, the groove is internally provided with a thread cavity.

Specifically, the above-mentioned radiating groove and the setting of heat dissipation ring for when generating heat to the resistance work, to the inside ventilation heat dissipation that ventilates of encapsulation subassembly, improve the life of component and wick, be provided with the recess on four corners of protection frame simultaneously, be used for the structural mounting to protection frame and protection bottom plate.

Further, the protection assembly further comprises bolts connected to four corners of the protection bottom plate, a plurality of groups of heat dissipation rings arranged in the middle of the protection bottom plate, a plurality of groups of connecting blocks connected to the heat dissipation rings and connecting columns connected to the centers of the connecting blocks;

wherein, extension bulge is seted up at connecting block both ends.

Specifically, above-mentioned bolt joint is in the recess and screw up for to the connection of protection bottom plate to the protection frame, extend protruding form is used for the structural mounting between heat dissipation ring and the support column has been seted up at connecting block both ends.

Further, the knob assembly comprises a knob shell arranged on the bottom surface of the protective frame, an indicating block connected above the knob shell, a knob chassis connected to the bottom of the knob shell, and a plurality of groups of limiting grooves ();

wherein the indication block is arranged in a way that one end extends to be hooked;

wherein the limit groove is arranged in an arc notch;

specifically, the knob shell and the indicating block are arranged for adjusting the size, the direction and the color of the lamplight, wherein the indicating block is used for guiding the use, so that misoperation is prevented; the limiting groove is arranged on the knob chassis and is used for fixing the position of the adjusted knob chassis, so that the direction and the color are fixed.

Further, the knob assembly further comprises a plurality of groups of sliding blocks connected in the limiting grooves (), a protection box connected to the upper end of the knob chassis, a plurality of groups of capacitors arranged on two sides of the protection box, a connecting column connected above the protection box and a supporting column clamped on the connecting column;

wherein, a spring is arranged in the sliding block;

wherein the connecting column is in an extending L shape;

specifically, the setting through slider, protection box and electric capacity for to knob subassembly's basic structure installation, be used for adjusting the colour of light, the direction, and the slider is inside to be provided with the spring, better rotatory fixed adjust knob chassis, and the spliced pole setting extends the L form and is used for better joint support column.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the LED lamp, the knob assembly is additionally arranged outside the LED lamp core, after the structures of the knob chassis, the knob shell, the sliding block, the limiting groove and the indicating block are installed, the adjustment and fixation of different directions and colors are solved, and the lamp cover, the control block, the stabilizing block, the fixing ring and the fixing column are additionally arranged through the lamp core outer packaging assembly, so that the problem that the spot coating thickness and the shape of fluorescent powder cannot be accurately controlled in the working process, the consistency of the fluorescent powder is difficult to control, the luminous directions and luminous color efficiency of the same LED chip are low, and the luminous efficiency of the LED chip is reduced due to larger thermal resistance is solved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a protective assembly of the present utility model;

FIG. 2 is a block diagram of a knob assembly according to the present utility model;

fig. 3 is a block diagram of a package assembly of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. a protective assembly; 110. a groove; 120. a protective frame; 130. a heat sink; 140. a plug pin; 150. a protective bottom plate; 160. a heat dissipation ring; 170. a connecting block; 180. a connecting column; 190. a heat sink; 200. a knob assembly; 210. a support column; 220. a connecting rod; 230. a capacitor; 240. a protective case; 250. an indication block; 260. a knob housing; 270. a slide block; 280. a knob chassis; 290. a limit groove; 300. packaging the assembly; 310. fixing the column; 320. a wick; 330. a lamp shade; 340. a fixing ring; 350. a stabilizing block; 360. a control block; 370. a fixed screw cap; 380. and a fixing plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 3, the present embodiment is an LED package structure with a knob for switching fluorescent positions, including:

a package assembly 300;

the package assembly 300 includes a fixing plate 380 connected to the upper surface of the protective frame 120, a set of fixing nuts 370 disposed in the fixing plate 380, a fixing ring 340 connected to the inner side of the fixing plate 380, a lamp wick 320 connected to the middle of the fixing ring 340, a lamp shade 330 connected to the upper surface of the lamp wick 320, and a fixing block 350 disposed outside the lamp shade 330;

wherein, the wick 320 is arranged in a semicircular shape;

wherein the stabilizing block 350 is ring-shaped, and the middle part is provided with a hollow space;

the package assembly 300 further includes a fixing post 310 connected to the inside of the fixing block 350, a fixing nut 370 disposed at the top of the protective frame 120, a fixing plate 380 clamped to the fixing nut 370, and a control block 360 disposed on two side surfaces of the fixing plate 380;

wherein, the fixing column 310 is in an L-shaped bar cylinder shape;

wherein the control block 360 is cylindrical and convex;

one use procedure of the package assembly 300 is disclosed as follows:

the position of a group of fixing plates 380 is adjusted, a fixing screw cap 370 is placed, the fixing screw cap is screwed, and a fixing ring 340 is placed at the inner side of the fixing plates 380;

at this time, the lamp core 320 is installed on the inner side of the fixing plate 380, and the lamp shade 330 is sleeved outside the lamp core 320;

next, the periphery of the lamp shade 330 is connected with the fixing block 350, the two sides of the fixing block 350 are connected with the fixing columns 310, the right side of the fixing block 350 is embedded with the control block 360, and the control block 360 is used for adjusting the packaging components;

then, the assembled package assembly 300 is placed on the upper portion of the protection assembly 100; example 2

Referring to fig. 2, the method further includes;

a knob assembly 200;

the knob assembly 200 comprises a knob shell 260 arranged on the bottom surface of the protective frame 120, an indication block 250 connected above the knob shell 260, a knob chassis 280 connected to the bottom of the knob shell 260, and a plurality of groups of limiting grooves 290 connected in the knob chassis 280;

wherein the indication block 250 is provided with an extended hook at one end;

wherein the limit groove 290 is provided with an arc notch;

the knob assembly 200 further comprises a plurality of groups of sliding blocks 270 connected in the limiting grooves 290, a protective box 240 connected to the upper end of the knob chassis 280, a plurality of groups of capacitors 230 arranged on two sides of the protective box 240, a connecting rod 220 connected above the protective box 240 and a supporting column 210 clamped on the connecting rod 220;

wherein, a spring is arranged inside the sliding block 270;

wherein the connecting rod 220 is extended L-shaped;

one step in the use of knob assembly 200 is disclosed as follows:

the support column 210 is clamped to the connecting rod 220;

the opposite connecting rod 220 extends the L-shaped end connecting protective box 240 and faces to the right;

then, the capacitor 230 is placed on two sides of the connection protection box 240, and the knob chassis 280 is connected to the bottom of the protection box 240

The position of the knob chassis 280 is adjusted and fixed, the sliding block 270 and the limiting groove 290 are connected inside the knob chassis 280, the clamping connection of the sliding block 270 to the limiting groove 290 is utilized to fix the lamplight direction and the color, and meanwhile, the knob shell 260 and the indicating block 250 are arranged at the bottom of the knob chassis 280;

the assembled knob assembly 200 is then placed inside the guard assembly 100.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a LED packaging structure of fluorescence position is switched to knob which characterized in that includes:

a protective assembly (100);

wherein the protective assembly (100) comprises a protective frame (120);

a knob assembly (200);

a package assembly (300);

the packaging assembly (300) comprises a fixed plate (380) connected to the upper surface of the protective frame (120), a group of fixed nuts (370) arranged in the fixed plate (380), a fixed ring (340) connected to the inner side of the fixed plate (380), a lampwick (320) connected to the middle part of the fixed ring (340), a lampshade (330) connected to the upper part of the lampwick (320) and a stable block (350) arranged outside the lampshade (330);

wherein the lamp core (320) is arranged in a semicircular shape;

wherein, the stabilizing block (350) is ring-shaped, and the middle part is provided with a hollow.

2. The LED package structure for switching fluorescent positions of a knob according to claim 1, wherein the package assembly (300) further comprises a fixing column (310) connected to the inside of the fixing block (350), a fixing nut (370) disposed at the top of the protective frame (120), a fixing plate (380) clamped to the fixing nut (370), and control blocks (360) disposed on both side surfaces of the fixing plate (380);

wherein the fixing column (310) is in an L-shaped strip cylinder shape;

wherein the control block (360) is cylindrical and convex.

3. The LED package structure for switching fluorescent positions of a knob according to claim 2, wherein the protection assembly (100) comprises a plurality of groups of heat dissipation grooves (190) arranged inside the protection frame (120), a plurality of groups of grooves (110) arranged at four corners of the protection frame (120), and a protection bottom plate (150) clamped below the protection frame (120);

wherein the heat dissipation groove (190) is rectangular;

wherein, the groove (110) is internally provided with a thread cavity.

4. The LED package structure for switching fluorescent positions of a knob according to claim 2, wherein the protection assembly (100) further comprises pins (140) connected to four corners of the protection base plate (150), a plurality of groups of heat dissipation rings (160) arranged in the middle of the protection base plate (150), a plurality of groups of connection blocks (170) connected to the heat dissipation rings (160), and connection columns (180) connected to the centers of the connection blocks (170);

wherein, the extension bulge is seted up at connecting block (170) both ends.

5. The LED package structure for switching fluorescent positions of a knob according to claim 3, wherein the knob assembly (200) comprises a knob housing (260) disposed on a bottom surface of the protective frame (120), an indication block (250) connected to an upper side of the knob housing (260), a knob chassis (280) connected to a bottom of the knob housing (260), and a plurality of sets of limiting grooves (290) connected to the inside of the knob chassis (280);

wherein the indication block (250) is arranged in a way that one end extends in a hook shape;

wherein the limit groove (290) is arranged in an arc notch.

6. The LED package structure for switching fluorescent positions of a knob according to claim 3, wherein the knob assembly (200) further comprises a plurality of groups of sliding blocks (270) connected in the limiting grooves (290), a protective box (240) connected to the upper end of the knob chassis (280), a plurality of groups of capacitors (230) arranged at two sides of the protective box (240), a connecting rod (220) connected above the protective box (240) and a supporting column (210) clamped on the connecting rod (220);

wherein, a spring is arranged in the sliding block (270);

wherein the connecting rod (220) is in an extended L shape.