Multipurpose lamp

Abstract

The utility model relates to the field of lighting equipment, in particular to a multipurpose lamp which comprises a lamp body, a bottom shell, a light-transmitting cover and an inserting rod, the lamp body comprises a driving chip, an LED chip is arranged in the middle of the top of the driving chip, the two sides of the driving chip are electrically connected with wires, a first mounting groove is formed in the top of the bottom shell, and a second mounting groove is formed in the bottom shell. Openings allowing wires to penetrate through are formed in the two sides of the bottom shell, a second installation groove is formed in the bottom of the light-transmitting cover, the light-transmitting cover covers the top of the bottom shell, an installation cavity allowing a driving chip to be installed is defined by the first installation groove and the second installation groove, the inserting rod is detachably installed at the bottom of the bottom shell, and the section of the inserting rod is in a conical shape with the wide upper portion and the narrow lower portion. Due to the fact that the detachable inserting rod is arranged at the bottom of the bottom shell, after the inserting rod is installed, the LED lamp can be installed on the ground to serve as a ground inserting lamp, and after the inserting rod is taken down, the LED lamp can be installed on an eave to serve as an eave lamp.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment field especially a multipurpose lamp. BACKGROUND

[0002] With the continuous development of LED technology, LED lighting products have been widely used in urban streets, buildings and outdoor landscape lighting and other fields. The traditional point light source lighting method has gradually failed to meet people's demand for lighting effect, so LED roof lamp appears. The existing roof lamp is limited by its installation structure and can only be installed under the roof, cannot be applied to other lighting occasions, is single in use and cannot meet market demand. SUMMARY

[0003] The utility model discloses to overcome the above-mentioned situation shortage, aims at providing a kind of technical scheme that can solve above-mentioned problem.

[0004] A multipurpose lamp, including lamp body, bottom shell, light-transmitting cover and plug rod, lamp body includes drive chip, the top middle position of drive chip is equipped with LED chip, the both sides of drive chip are electrically connected with wire, the top of bottom shell is equipped with first installation slot, the both sides of bottom shell are equipped with the opening for wire to pass through, the bottom of light-transmitting cover is equipped with second installation slot, light-transmitting cover cover is equipped in the top of bottom shell, first installation slot and second installation slot are enclosed and form the installation cavity for the installation of drive chip, plug rod is detachably installed in the bottom of bottom shell, the section of plug rod is tapered and wide at the top and narrow at the bottom.

[0005] As a further scheme of the utility model: the both sides of bottom shell are formed with first wire passing plate, the top of first wire passing plate is equipped with first wire passing groove that is communicated with opening, the both sides of light-transmitting cover are formed with second wire passing plate, the bottom of second wire passing plate is equipped with second wire passing groove, the inner wall of second wire passing groove is equipped with recess for fitting the outer periphery of wire, and second wire passing groove and first wire passing groove enclose and form containing cavity for containing wire.

[0006] As a further scheme of the utility model: the top of first wire passing plate is equipped with positioning column, and the bottom of second wire passing plate is equipped with positioning hole for positioning column to extend into.

[0007] As a further scheme of the utility model: second wire passing plate is equipped with sunken step, the first fixing hole that passes through the top and bottom of sunken step is equipped on sunken step, the side surface of bottom shell is equipped with extension plate, one side of extension plate is equipped with side plate, extension plate and side plate are perpendicular, the second fixing hole is equipped on side plate, and the center axis of second fixing hole and the center axis of first fixing hole intersect.

[0008] As a further scheme of the utility model: the top end of the plug rod is equipped with a convex ring, the middle position of the bottom of the bottom shell is equipped with a clamping hole for the convex ring to extend into, a plurality of split grooves are equipped on the convex ring, the convex ring is divided into a plurality of first clamping blocks by the split grooves, and the top section of the first clamping block is in a right-angle trapezoidal shape.

[0009] As a further scheme of the utility model: the lampshade is composed of a light-transmitting part and a fixing part connected with each other, the fixing part is annular, the fixing part is sleeved on the outer periphery of the light-transmitting cover, the fixing part is equipped with a plurality of second clamping blocks on the bottom, the bottom section of the second clamping block is in an inverted right-angle trapezoidal shape, and the outer periphery of the light-transmitting cover is equipped with a plurality of clamping grooves for clamping the second clamping blocks.

[0010] As a further scheme of the utility model: the light-transmitting part is in a hollow inverted conical shape, and the inner top wall of the light-transmitting part is equipped with a reflection block in an inverted conical shape.

[0011] As a further scheme of the utility model: the light-transmitting part is in a hollow spherical shape.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the utility model is installed on the ground as a ground plug lamp after the plug rod is installed, and the utility model is installed on the eave as an eave lamp after the plug rod is removed.

[0013] Additional aspects and advantages of the utility model will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0015] Figure 1 Fig. 3 is a structure schematic view of the utility model after the plug rod is installed.

[0016] Figure 2 Fig. 4 is a structure schematic view of the utility model after the plug rod is removed.

[0017] Figure 3 Fig. 5 is a partial structure schematic view of the bottom shell of the utility model.

[0018] Figure 4 Fig. 6 is a partial structure schematic view of the light-transmitting cover of the utility model.

[0019] Figure 5 is the side plate part structure schematic diagram of the utility model.

[0020] Figure 6 is the first kind of embodiment structure schematic diagram of the utility model lampshade.

[0021] Figure 7 is the second kind of embodiment structure schematic diagram of the utility model lampshade.

[0022] Figure 8 is the third kind of embodiment structure schematic diagram of the utility model lampshade.

[0023] Figure 9 is the fourth kind of embodiment structure schematic diagram of the utility model lampshade.

[0024] Figure 10 is the fifth kind of embodiment structure schematic diagram of the utility model lampshade.

[0025] Figure 11 is the reflection block part structure schematic diagram of the utility model.

[0026] Figure 12 is the system diagram of the utility model.

[0027] Figure 13 is the single FW1906 chip data format schematic diagram of the utility model.

[0028] Figure 14 is the FW1906 chip cascade data format schematic diagram of the utility model.

[0029] Figure 15 is the application scheme diagram of the FW1906 chip of the utility model.

[0030] Figure 16 is the FW1906 protocol schematic diagram of the utility model.

[0031] In the figure: 1, bottom shell, 2, light cover, 3, plug rod, 4, drive chip, 5, LED chip, 6, wire, 7, first installation slot, 8, opening, 9, second installation slot, 10, first wire passing plate, 11, first wire passing groove, 12, second wire passing plate, 13, second wire passing groove, 14, recess, 15, positioning column, 16, positioning hole, 17, sunken step, 18, first fixing hole, 19, extension plate, 20, side plate, 21, second fixing hole, 22, convex ring, 23, split groove, 24, first clamping block, 25, lampshade, 26, fixed part, 27, light-transmitting part, 28, second clamping block, 29, clamping groove, 30, reflection block, 31, avoiding groove. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] Please refer to Figures 1-11 In the embodiments of the utility model, a multipurpose lamp comprises a lamp body, a bottom shell 1, a light-transmitting cover 2 and a plug rod 3, the lamp body comprises a driving chip 4, an LED chip 5 is arranged at the top middle position of the driving chip 4, wires 6 are electrically connected to the two sides of the driving chip 4, a first mounting groove 7 is arranged at the top of the bottom shell 1, openings 8 for the wires 6 to pass through are arranged at the two sides of the bottom shell 1, a second mounting groove 9 is arranged at the bottom of the light-transmitting cover 2, the light-transmitting cover 2 is arranged on the top of the bottom shell 1, the first mounting groove 7 and the second mounting groove 9 form a mounting cavity for mounting the driving chip 4, the plug rod 3 is detachably mounted at the bottom of the bottom shell 1, and the cross section of the plug rod 3 is in the shape of a taper with the top being wide and the bottom being narrow.

[0034] The lamp body emits light through the LED chip 5 on the driving chip 4, and the light is transmitted through the light-transmitting cover 2, so that uniform illumination is achieved. The lamp body is fixed through the cooperation of the first mounting groove 7 and the second mounting groove 9, and the wires 6 are connected with external power supply and other lamp bodies through the openings 8 at the two sides of the bottom shell 1. The design of the plug rod 3 enables the lamp to be easily inserted into the ground, so that the use requirement of the lamp as a ground lamp is met; after the plug rod 3 is detached, the combined structure of the bottom shell 1 and the light-transmitting cover 2 enables the lamp to be mounted on the eaves or wall through the adhesive bonding, so that the use requirement of the lamp as an eaves lamp is met.

[0035] First wire passing plates 10 are formed at the two sides of the bottom shell 1, first wire passing grooves 11 that are communicated with the openings 8 are formed at the top of the first wire passing plates 10, second wire passing plates 12 are formed at the two sides of the light-transmitting cover 2, second wire passing grooves 13 are formed at the bottom of the second wire passing plates 12, recesses 14 for fitting the outer periphery of the wires 6 are formed in the inner walls of the second wire passing grooves 13, and the second wire passing grooves 13 and the first wire passing grooves 11 form a containing cavity for containing the wires 6. In this way, through the cooperative design of the first wire passing plates 10 and the second wire passing plates 12, a complete wire passing structure is formed. After the wires 6 pass through the openings 8 of the bottom shell 1, the wires 6 enter the containing cavity formed by the cooperation of the first wire passing grooves 11 and the second wire passing grooves 13, and the recesses 14 of the second wire passing grooves 13 fix the wires 6, so that the containing cavity can be filled with AB glue, so as to protect the wires from the influence of external environmental factors (such as pulling and extrusion). This design can ensure the wiring safety and neatness of the wires and improve the convenience of the lamp installation process.

[0036] The top of the first wire passing plate 10 is provided with a positioning column 15, and the bottom of the second wire passing plate 12 is provided with a positioning hole 16 for the positioning column 15 to extend into. Through the cooperation of the positioning column 15 of the first wire passing plate 10 and the positioning hole 16 of the second wire passing plate 12, it is ensured that the first wire passing plate 10 and the second wire passing plate 12 can be accurately aligned during assembly. The positioning column 15 plays a guiding role during installation, avoiding errors caused by manual adjustment of alignment. After the positioning column 15 is completely inserted into the positioning hole 16, stable connection is achieved through the surface fit of the first wire passing plate 10 and the second wire passing plate 12, thereby improving the efficiency and reliability of the assembly of the bottom shell 1 and the light-transmitting cover 2. This structural design not only enhances the overall firmness, but also reduces the complexity of the assembly process of the wire 6 protection structure.

[0037] The second wire passing plate 12 is provided with a sunken step 17, the sunken step 17 is provided with a first fixing hole 18 penetrating through the top and bottom thereof, the side surface of the bottom shell 1 is provided with an extension plate 19, one side of the extension plate 19 is provided with a side plate 20, the extension plate 19 and the side plate 20 are perpendicular, the side plate 20 is provided with a second fixing hole 21, the center axis of the second fixing hole 21 and the center axis of the first fixing hole 18 intersect, through the setting of the first fixing hole 18 and the second fixing hole 21, a screw can pass through during use, the multi-purpose lamp is installed at the eaves through the locking screw mode, through the design of the sunken step 17, the sunken step 17 can effectively protect the first fixing hole 18, avoid damage to the first fixing hole 18 due to external friction, and through the design of the intersection of the center axes of the first fixing hole 18 and the second fixing hole 21, more fixing modes are provided for the multi-purpose lamp, which can meet the needs of different installation scenes.

[0038] The top end of the insertion rod 3 is provided with a convex ring 22, the middle position of the bottom of the bottom shell 1 is provided with a clamping hole for the convex ring 22 to extend into, the convex ring 22 is provided with a plurality of split grooves 23, the convex ring 22 is divided into a plurality of first clamping blocks 24 by the split grooves 23, the top section of the first clamping block 24 is a right-angled trapezoidal shape, and thus the convex ring 22 at the top end of the insertion rod 3 is fixedly connected with the clamping hole of the bottom shell 1. When installing the insertion rod 3, the plurality of first clamping blocks 24 formed by the split grooves 23 are contracted, the convex ring 22 can smoothly extend into the clamping hole, and after the convex ring 22 extends into the clamping hole, the top of the first clamping block 24 is a right-angled trapezoidal structure, which can tightly clamp the periphery of the clamping hole, ensuring the firm connection of the insertion rod 3 and the bottom shell 1.

[0039] The lampshade 25 is composed of a light-transmitting part 27 and a fixing part 26 connected together. The fixing part 26 is annular and is sleeved on the outer periphery of the light-transmitting cover 2. The fixing part 26 is provided with an avoiding groove 31 for avoiding the second wire passing plate 12. The bottom of the fixing part 26 is provided with a plurality of second clamping blocks 28. The bottom section of the second clamping block 28 is in the shape of an inverted right-angle trapezoid. The outer periphery of the light-transmitting cover 2 is provided with a plurality of clamping grooves 29 for clamping the second clamping blocks 28. The light-transmitting part 27 and the fixing part 26 of the lampshade 25 are cooperatively designed, which optimizes the light reflection effect and the structural stability of the lamp. When used as a floor lamp, the lampshade 25 can be installed on the light-transmitting cover 2. The light emitted by the lamp body is dispersed to the peripheral area of the lamp by the light-transmitting part 27 after passing through the light-transmitting cover 2, thereby realizing more uniform light distribution. The fixing part 26 is tightly matched with the clamping grooves 29 of the light-transmitting cover 2 through the second clamping blocks 28, so that the lampshade 25 can be stably installed on the outer periphery of the light-transmitting cover 2 and the impact resistance of the lampshade 25 in harsh environments is ensured.

[0040] The light-transmitting part 27 of the lampshade 25 has two implementation modes. The first implementation mode is shown in Figure 6 and Figure 11 . The light-transmitting part 27 is in the shape of a hollow inverted cone. The inner top wall of the light-transmitting part 27 is provided with a reflection block 30 in the shape of an inverted cone. The surface of the reflection block 30 is attached with a reflective coating. The light emitted by the lamp body is reflected by the reflection block 30 after entering the hollow inverted cone-shaped light-transmitting part 27, and is finally uniformly distributed in the peripheral area of the light-transmitting part 27. The design of the inverted cone-shaped light-transmitting part 27 makes the light more directional, which is suitable for scenes requiring concentrated light.

[0041] The second implementation mode of the light-transmitting part 27 is shown in Figure 7 . The light-transmitting part 27 is in the shape of a hollow sphere. The light emitted by the lamp body is uniformly diffused to the periphery of the lamp by the hollow spherical lampshade 25, forming a softer lighting effect. The spherical light-transmitting part 27 is suitable for scenes requiring uniform light. It should be noted that the lampshade 25 can be designed into different appearances according to application scenarios and decoration requirements, and a light-transmitting pattern can be arranged on the surface of the lampshade 25 to further enhance the decoration effect and light performance, as shown in Figures 8-10 .

[0042] It should be further noted that the lampshade 25 can be designed into different appearances according to application scenarios and decoration requirements, and a light-transmitting pattern can be arranged on the surface of the lampshade 25 to further enhance the decoration effect and light performance, as shown in Figures 12-16The lamp body is connected with a controller, the controller is connected with a direct current driving power supply, the direct current driving power supply is composed of an AC / DC line, the controller can be connected with a router, the router can be connected with an APP on a mobile terminal, the APP is connected with the controller, the brightness, color and time of the lamp body are intelligently controlled through the APP, the router and the APP are connected with a cloud platform, the cloud platform is used for storing and backing up data and reading cloud platform data, through the application of existing chip technology and the cooperation of the control system, the user can intelligently control the lamp body through the mobile phone App, the App is used as a carrier of intelligent device control, the App can add devices into a network, automatically set, control, third-party application one-key association, and ordinary switch control, intelligent switch control, remote control, voice system control, control box button and other control modes, the multiple control modes are flexibly used, the user experience is improved, the scene effect of the product is better, and the effect of intelligent control is achieved.

[0043] The driving chip 4 is a channel low-voltage linear constant-current driving chip FW1906, the FW1906 is a single-wire and zero-return-code protocol channel low-voltage linear driving chip, can realize low-voltage constant-current opening and high output current precision, the FW1906 protocol adopts unipolar zero-return code, and each code element must have a low level. Each code element of the protocol starts from a high level, and the high level time width determines the "0" code or "1" code; wherein the LED chip 5 adopts a customized 5050 packaged RGB(W CW) LED chip, each group of light colors of each packaged chip adopts 6 strings of warm white light, 6 strings of cold white light, 6 strings of red light, 6 strings of green light and 6 strings of blue light packaging.

[0044] The drive chip 4 is built-in with an OUT port high voltage drive module, a zero-return code decoding module, an over-temperature protection module, a constant current drive module, a zero-return code data shaping output module, each of OUTRGBWY is built-in with 5 bits current gain adjustment bits, the output current is set to 1-100 mA, each current gain adjustment step is 10 mA, FW1906 OUTRGBWY supports 65536 gray scale dimming, the lamp color adjustment is smooth and delicate, the DIN input standby signal of the FW1906 chip enters the standby mode, low standby power consumption is realized; meanwhile, the DIN input data is detected, the standby mode is automatically exited, the FW1906 drive chip 4 also has an over-temperature protection function, when the internal temperature reaches the over-temperature protection point, the output current is reduced, the system working reliability is improved, the protocol of the FW1906 drive chip 4 adopts a unipolar zero-return code, each code must have a low level, the start of each code of the protocol is a high level, the high level time width determines the '0' code or the '1' code; the SM16825E single chip inputs 80 bits data, including 16 bits gray scale data of OUTRGBWY; 32 bits data at the end of each frame, including 5 bits current gain data of OUTRGBWY, 2 bits entering standby enable bits 2b'10 entering standby, 5 bits reserved bits, the gray scale data and the current gain data are advanced in high bits; after the RESET time, the N chips in cascade synchronously refresh data and output corresponding RGBWY currents.

[0045] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A multi-purpose lamp characterized by, The utility model relates to a lamp, which comprises a lamp body, a bottom shell, a light-transmitting cover and a lampshade. The lamp body comprises a driving chip, and an LED chip is arranged at the middle of the top of the driving chip. Two wires are electrically connected to the two sides of the driving chip. The top of the bottom shell is provided with a first mounting groove, and the two sides of the bottom shell are provided with openings for the wires to pass through. The bottom of the light-transmitting cover is provided with a second mounting groove. The light-transmitting cover is arranged on the top of the bottom shell, and the first mounting groove and the second mounting groove form a mounting cavity for mounting the driving chip. A plug rod is detachably mounted on the bottom of the bottom shell, and the cross section of the plug rod is in the shape of a taper with a wide top and a narrow bottom.

2. The multipurpose lamp of claim 1, wherein: The two sides of the bottom shell are formed with first wire passing plates, and the top of each first wire passing plate is provided with a first wire passing groove in communication with the opening.

3. The utility lamp of claim 1, wherein: The two sides of the light-transmitting cover are formed with second wire passing plates, and the bottom of each second wire passing plate is provided with a second wire passing groove.

4. The utility lamp of claim 1, wherein: The inner wall of the second wire passing groove is provided with a groove for fitting the outer periphery of the wire.

5. The utility lamp of claim 4, wherein: The second wire passing groove and the first wire passing groove form a containing cavity for containing the wire.

6. The utility lamp of claim 4, wherein: The top of the first wire passing plate is provided with a positioning column, and the bottom of the second wire passing plate is provided with a positioning hole for the positioning column to extend into. A sunken step is arranged on the second wire passing plate, and the sunken step is provided with a first fixing hole extending through the top and the bottom thereof. The side surface of the bottom shell is provided with an extension plate, and one side of the extension plate is provided with a side plate. The extension plate and the side plate are perpendicular to each other, and the side plate is provided with a second fixing hole. The top end of the plug rod is provided with a convex ring, and the bottom of the bottom shell is provided with a clamping hole for the convex ring to extend into. A plurality of split grooves are arranged on the convex ring, and the convex ring is divided into a plurality of first clamping blocks by the split grooves. The top cross section of each first clamping block is in the shape of a right-angled trapezoid. The lampshade comprises a light-transmitting part and a fixing part connected to each other. The fixing part is in the shape of a ring, and the fixing part is arranged on the outer periphery of the light-transmitting cover. The fixing part is provided with a plurality of second clamping blocks on the bottom thereof. The bottom cross section of each second clamping block is in the shape of an inverted right-angled trapezoid. The outer periphery of the light-transmitting cover is provided with a plurality of clamping grooves for clamping the second clamping blocks. The light-transmitting part is in the shape of a hollow inverted cone. The inner top wall of the light-transmitting part is provided with a reflection block in the shape of an inverted cone. The surface of the reflection block is attached with a light-reflecting coating.

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