Pillar lamp with light source convenient to replace

Abstract

The utility model relates to the technical field of pillar lamps, in particular to a pillar lamp with a light source convenient to replace. According to the technical scheme, a fixing seat is embedded in a concrete block, a base is arranged on the fixing seat, a lamp post is installed on the base, a lamp cap is installed at the top end of the lamp post, the lamp cap is provided with an installation seat, pin blocks are embedded in the two sides of the installation seat, and clamping grooves are formed in the positions, above the pin blocks, of the installation seat; the lamp cap is installed on the lamp pole in a clamped and limited mode through the clamping grooves of the installation base and the limiting ribs, and the lamp cap is installed on the lamp pole in a limited mode through cooperation of the pin blocks and the blind holes. Through the clamping design of the pin block and the blind hole in the limiting rib and the elastic installation of the strong magnet and the spring, the lamp holder can be firmly fixed on the lamp post, when a light source needs to be replaced, the pin block can be easily pushed only by using an unlocking device with the same magnetic pole as the pin block, so that the pin shaft is separated from the blind hole, and the replacement is convenient. Therefore, the lamp cap can be quickly disassembled and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of column lamp, specifically to a column lamp convenient for replacing light source. BACKGROUND

[0002] In the garden lamp lighting field, the column lamp of side light emission is widely applied to the auxiliary lighting of landscape, and different application scenes need different column lamp covers, such as single-face window cover, double-face window cover, single-face grating cover, double-face grating cover and the like, on the market, the column lamp cover and the column lamp body are usually designed in an integrated mode, according to the different styles of the column lamp cover, a large number of inventories need to be selected to meet the needs of different customer groups, and a large amount of funds is occupied.

[0003] Through retrieval, the patent with the patent announcement number CN202222748026.7 discloses a column lamp with replaceable column lamp cover, although the device can be quickly replaced when in use, the transparent part is connected with the column lamp body through the connecting part, the column lamp cover is sleeved on the transparent part and the connecting part, and is threadedly connected with the column lamp body; the column lamp cover can be a single-window cover, a double-window cover, a single-face grating cover or a double-face grating cover, and can be designed according to customer needs, only the transparent part mounting space and the threaded opening connected with the column lamp body need to be reserved, which is very convenient, but the device does not have an anti-theft structure, anyone can easily disassemble the column lamp cover, which not only may cause damage or loss of the lamp, but also may provide an opportunity for lawbreakers to engage in illegal activities such as theft or destruction. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a column lamp convenient for replacing light source, which solves the problems in the background art.

[0005] The technical problems in the above-mentioned technical solutions of the utility model are solved as follows:

[0006] A column lamp convenient for replacing light source, comprising a fixing seat, the fixing seat is pre-buried in a concrete block, a base is arranged on the fixing seat, a lamp post is installed on the base, and a lamp head is installed at the top end of the lamp post.

[0007] The lamp head is provided with a mounting seat, a wiring post is installed at the bottom end of the mounting seat, a switch is installed on one side of the mounting seat, pin blocks are inlaid on both sides of the mounting seat, a clamping groove is arranged above the pin blocks, an outer shell is installed above the mounting seat, a fixing frame is installed at the top end of the outer shell, a lamp plate is installed on the fixing frame, a light-transmitting plate is installed at the top end of the fixing frame, and a lamp cover is installed above the fixing frame and the lamp plate through the light-transmitting plate.

[0008] The limit rib is arranged in the lamp post, the lamp head is limitedly installed on the lamp post through the clamping groove of the mounting base and the limit rib, the blind hole is arranged on the limit rib, and the lamp head is limitedly installed on the lamp post through the pin block and the blind hole.

[0009] On the basis of the above technical scheme, the utility model further can make improvement as follows.

[0010] Further, the switch upper cover is provided with a moisture-proof cover.

[0011] The beneficial effects of the above further scheme are:

[0012] The moisture-proof cover can effectively block the moisture and dust from the outside into the switch, avoids the circuit short circuit, contact failure and other problems caused by moisture or pollution, thereby prolongs the service life of the switch. The moisture-proof cover keeps the inside of the switch dry and clean, which helps to prevent electrical fire and other safety hazards, and improves the safety performance of the entire lamp. Due to the existence of the moisture-proof cover, the switch failure caused by dust accumulation is reduced, and the maintenance cost and frequency are reduced.

[0013] Further, the lamp post and the lamp shade are prismatic or cylindrical, and the lamp shade is a single-window shade or a non-window shade.

[0014] The beneficial effects of the above further scheme are:

[0015] The prismatic or cylindrical design makes the column lamp more simple and elegant in vision, and the selection of the single-window shade or the non-window shade provides different decoration effects, meeting different occasions and aesthetic needs.

[0016] Further, the lamp post and the base are fixed by bolt connection.

[0017] The beneficial effects of the above further scheme are:

[0018] The bolt connection fixing mode is simple and reliable, easy to install and disassemble, and ensures the stable connection between the lamp post and the base, improving the stability and safety of the entire column lamp.

[0019] Further, the pin block is provided with a strong magnet, the strong magnet is provided with a pin shaft, and the strong magnet is elastically installed on the mounting base by a spring. When the lamp head is installed in place, the pin shaft of the pin block is clamped with the blind hole on the limit rib, and the lamp head is locked and fixed on the lamp post.

[0020] The beneficial effects of the above further scheme are:

[0021] By using the adsorption force of the strong magnet and the elasticity of the spring, the pin block can be quickly and firmly clamped on the limiting rib, realizing the quick fixing of the lamp holder. When unlocking is needed, only a strong magnet with the same magnetic pole as the pin block is needed to easily push the pin block, so that the pin shaft is separated from the blind hole, without the need of using additional tools or force. The combination design of the strong magnet and the spring makes the pin block reusable without being easily damaged, improving the durability and reliability of the entire lamp.

[0022] Further, an indication block is installed on the outside of the lamp post at the blind hole, which is used to limit the placement position of the unlocking device.

[0023] The beneficial effect of the above further scheme is that:

[0024] The indication block can clearly indicate the placement position of the unlocking device, so that the user can quickly find the correct operating position when replacing the light source. Due to the existence of the indication block, the user does not need to blindly search or try different positions on the lamp post, thereby improving the efficiency and accuracy of replacing the light source.

[0025] Further, the unlocking device is also a strong magnet, when the strong magnet of the unlocking device is the same as the strong magnet of the pin block in magnetic pole, the strong magnet of the unlocking device pushes the strong magnet of the pin block, so that the pin shaft of the pin block is separated from the blind hole of the limiting rib.

[0026] The beneficial effect of the above further scheme is that:

[0027] Using a strong magnet as the unlocking device does not require additional tools or equipment, only the strong magnet of the unlocking device needs to be close to the strong magnet of the pin block to achieve unlocking, simplifying the operation process. The strong magnet unlocking device can be conveniently carried and stored, without worrying about loss or damage. Since the unlocking device uses the same strong magnet material as the pin block, there is no need for additional procurement costs and production processes, reducing the cost of the entire lamp.

[0028] The utility model provides a column lamp convenient for replacing light source. Have the following beneficial effect:

[0029] The design particularly considers the convenient replacement of the lamp holder. By the clamping design of the pin block and the blind hole on the limiting rib, and by using the elastic installation of the strong magnet and the spring, the lamp holder can be firmly fixed on the lamp post. At the same time, when the light source needs to be replaced, only the unlocking device with the same magnetic pole as the pin block is needed to easily push the pin block, so that the pin shaft is separated from the blind hole, thereby realizing the quick disassembly and replacement of the lamp holder.

[0030] The lamp post and the base are fixed by bolt connection, ensuring the stability of the entire column lamp. At the same time, the lamp holder is further enhanced in firmness by multiple limiting and clamping designs, avoiding loosening or falling off due to wind force, vibration and other factors.

[0031] The switch upper cover is provided with a moisture-proof cover, which effectively prevents moisture and dust from entering the inside of the switch, prolongs the service life, and ensures the safety and stability of the circuit.

[0032] The indicating block is arranged at the outer side of the lamp post at the blind hole, which makes the placement position of the unlocking device clear and definite, facilitates the user to quickly find and accurately operate the unlocking device, and further improves the convenience of replacing the light source.

[0033] The lampshade has diversity in design, which can be prismatic or cylindrical, and can be a single window cover or a windowless cover, meeting different scene and decoration requirements. At the same time, the modular design of the shell, fixing frame and lamp panel and other components also facilitates maintenance and upgrading.

[0034] The entire design fully considers electrical safety and structural safety. For example, strong magnets and springs are used to achieve locking and fixing of the lamp holder, which is firm and reliable; at the same time, the moisture-proof cover and the indicating block and other designs also further improve the safety of use. BRIEF DESCRIPTION OF DRAWINGS

[0035] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. The above brief description does not necessarily describe the only way in which the present application can be made and practiced. Numerous implementations thereof directly or indirectly relate to the described embodiments.

[0036] In the drawings:

[0037] Figure 1 It is an appearance schematic view of a windowless prismatic lampshade of the present application;

[0038] Figure 2 It is an appearance schematic view of a single window prismatic lampshade of the present application;

[0039] Figure 3 It is an appearance schematic view of a windowless cylindrical lampshade of the present application;

[0040] Figure 4 It is an appearance schematic view of a single window cylindrical lampshade of the present application;

[0041] Figure 5 It is an exploded structure schematic view of the lamp holder of the present application from the front view;

[0042] Figure 6 It is an exploded structure schematic view of the lamp holder of the present application from the bottom view;

[0043] Figure 7 It is a sectional structure schematic view of the lamp post of the present application;

[0044] Figure 8 It is an installation state schematic view of the base of the present application;

[0045] Figure 9 It is the appearance schematic view of the pin block of the utility model.

[0046] In the drawings, the component list represented by each sign is as follows:

[0047] 1, fixed seat; 2, lamp post; 201, blind hole; 202, limiting rib; 3, indicating block; 4, lamp holder; 401, lampshade; 402, light-transmitting plate; 403, clamping groove; 404, pin block; 4041, strong magnet; 4042, pin shaft; 4043, spring; 405, moisture-proof cover; 406, terminal post; 407, mounting seat; 408, shell; 409, sealing ring; 410, fixed frame; 411, lamp plate; 412, switch; 5, base; 6, concrete block. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. 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 those skilled in the art without creative labor fall within the protection scope of the utility model.

[0049] Please refer to Figures 1 to 9 The embodiments provided by the utility model:

[0050] Embodiment one

[0051] The utility model provides a kind of column lamp of light source is replaced conveniently, including fixed seat 1, fixed seat 1 is embedded in concrete block 6, fixed seat 1 is equipped with base 5, base 5 is installed with lamp post 2, lamp post 2 is fixed with base 5 by bolt connection, bolt connection is simple and reliable, easy to install and disassemble, it simultaneously ensures the stable connection between lamp post 2 and base 5, improves the stability and security of whole column lamp, the top of lamp post 2 is installed with lamp holder 4, lamp holder 4 is equipped with mounting seat 407, the bottom of mounting seat 407 is installed with binding post 406, the side of mounting seat 407 in binding post 406 is installed with switch 412, the cover of switch 412 is equipped with moisture-proof cover 405, moisture-proof cover 405 can effectively block moisture and dust in the outside into switch 412 inside, avoid the problem such as circuit short circuit, contact bad caused by damp or pollution, to prolong the service life of switch 412.Moisture-proof cover 405 keeps dry and clean inside switch 412 to help prevent electrical fire and other safety hazards, improve the safety performance of whole lamp. Because of the existence of moisture-proof cover 405, reduce the switch 412 failure caused by dust accumulation, reduce maintenance cost and frequency, the two sides of mounting seat 407 are embedded with pin block 404, pin block 404 is equipped with strong magnet 4041, strong magnet 4041 is equipped with pin shaft 4042, strong magnet 4041 is elastically installed on mounting seat 407 by spring 4043, when lamp holder 4 is installed in place, the pin shaft 4042 of pin block 404 is mutually clamped with blind hole 201 on limiting rib 202, and then lamp holder 4 is locked and fixed on lamp post 2, using the adsorption force of strong magnet 4041 and the elasticity of spring 4043, pin block 404 can be quickly and firmly clamped on limiting rib 202, realize the quick fixing of lamp holder 4. When it needs to be unlocked, just use the same strong magnet 4041 as the magnetic pole of pin block 404 to easily push pin block 404, so that pin shaft 4042 is separated from blind hole 201, without using additional tools or force. The combined design of strong magnet 4041 and spring 4043 makes pin block 404 reusable without being easily damaged, improves the durability and reliability of whole lamp, mounting seat 407 is located above pin block 404 and is provided with a clamping groove 403, mounting seat 407 is installed with an outer shell 408, the top of outer shell 408 is installed with a fixing frame 410, the fixing frame 410 is installed with a lamp panel 411, the top of fixing frame 410 is installed with a light-transmitting plate 402, the top of fixing frame 410 and lamp panel 411 is installed with a lamp shade 401 through light-transmitting plate 402, lamp post 2 and lamp shade 401 are prismatic or cylindrical, and the lamp shade 401 is a single-window shade or a windowless shade, the prismatic or cylindrical design makes the column lamp more simple and elegant in vision, and the choice of single-window shade or windowless shade provides different decorative effects, meets different occasions and aesthetic needs.

[0052] Embodiment two

[0053] In order to prevent the lamp holder 4 from being randomly disassembled by non-staff, for example, as shown in Figures 1 to 9 The utility model also includes: the limit rib 202 is equipped in the lamp post 2, the lamp holder 4 is mutually clamped and is installed in the lamp post 2 through the clamping groove 403 of mounting seat 407 and limit rib 202, the blind hole 201 is set up on limit rib 202, the lamp holder 4 is mutually matched and is installed in the lamp post 2 through pin block 404 and blind hole 201, the outside of lamp post 2 is installed with indicating block 3 at blind hole 201, indicating block 3 is used for limiting the placement position of unlocking device, indicating block 3 can clearly indicate the placement position of unlocking device, so that user can quickly find the correct operating position when replacing light source. Because of the existence of indicating block 3, user does not need to blindly grope or try different positions on the lamp post 2, thereby improve the efficiency and accuracy of replacing light source, the unlocking device is also strong magnet 4041, when the strong magnet 4041 of unlocking device is same with the strong magnet 4041 magnetic pole of pin block 404, the strong magnet 4041 of unlocking device pushes the strong magnet 4041 of pin block 404, makes the pin shaft 4042 of pin block 404 and the blind hole 201 of limit rib 202 separate, uses strong magnet 4041 as unlocking device, need not additional tool or equipment, just need to approach the strong magnet 4041 of unlocking device to the strong magnet 4041 of pin block 404, can realize unlocking, simplifies the operation process. Strong magnet 4041 unlocking device can be conveniently carried and stored, need not worry about the problem of loss or damage. Because unlocking device adopts the same strong magnet 4041 material with pin block 404, thus need not additional procurement cost and production process, reduce the cost of whole lamp.

[0054] Working principle:

[0055] The lamp holder 4 is mutually clamped with the limit rib 202 in the lamp post 2 through the clamping groove 403 of mounting seat 407, realizes preliminary limiting. Meanwhile, the pin block 404 (in which the strong magnet 4041 and spring 4043 are embedded) on both sides of mounting seat 407 will have its pin shaft 4042 clamped into the blind hole 201 on the limit rib 202 under the action of spring 4043, thereby realizing firm fixing of the lamp holder 4.

[0056] When it is necessary to replace the light source, the unlocking device with the same magnetic pole as the strong magnet 4041 in the pin block 404 is used. The strong magnet 4041 of the unlocking device will repel the strong magnet 4041 of the pin block 404, overcome the elastic force of spring 4043, and make the pin shaft 4042 separate from the blind hole 201. At this time, the lamp holder 4 can be taken off from the lamp post 2 for replacement of the light source.

[0057] The bottom end of the mounting seat 407 in the lamp holder 4 is provided with a terminal post 406 for connecting with an external power source. When the lamp holder 4 is fixed in place, the terminal post 406 is connected with the corresponding circuit in the lamp post 2, so as to realize power supply for the LED lamp or other light sources on the lamp plate 411. After the power is turned on, the current enters the circuit in the lamp holder 4 through the terminal post 406. The circuit controls the power of the LED lamp on the lamp plate 411. The light is projected out through the light-transmitting plate 402 and the lampshade 401, realizing the lighting effect.

[0058] The switch 412 is provided with a moisture-proof cover 405, which effectively prevents moisture and dust from entering the inside of the switch 412, and protects the circuit safety. The indicating block 3 on the outer side of the lamp post 2 is used for indicating the placement position of the unlocking device, facilitating the user to quickly find and accurately operate. The design of the lampshade 401 has diversity, which can meet the requirements of different scenes and decoration.

[0059] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0060] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A pillar light with easily replaceable light source, comprising a fixing base (1) embedded in a concrete block (6), a base (5) provided on the fixing base (1), a lamp post (2) mounted on the base (5), and a lamp head (4) mounted on the top of the lamp post (2), characterized in that: The lamp holder (4) is provided with a mounting base (407). A terminal block (406) is installed at the bottom of the mounting base (407). A switch (412) is installed on one side of the mounting base (407) near the terminal block (406). Pin blocks (404) are embedded on both sides of the mounting base (407). A slot (403) is opened above the pin blocks (404) on the mounting base (407). A housing (408) is installed above the mounting base (407). A fixing frame (410) is installed at the top of the housing (408). A lamp plate (411) is installed on the fixing frame (410). A light-transmitting plate (402) is installed at the top of the fixing frame (410). A lampshade (401) is installed above the fixing frame (410) and the lamp plate (411) through the light-transmitting plate (402). The lamp post (2) is provided with a limiting rib (202). The lamp head (4) is installed on the lamp post (2) by engaging with the limiting rib (202) through the slot (403) of the mounting base (407). The limiting rib (202) is provided with a blind hole (201). The lamp head (4) is installed on the lamp post (2) by engaging with the blind hole (201) through the pin block (404).

2. The pillar light with an easily replaceable light source according to claim 1, characterized in that: The switch (412) is equipped with a moisture-proof cover (405).

3. A pillar light with an easily replaceable light source according to claim 1, characterized in that: The lamp post (2) and lampshade (401) are prism or cylindrical, and the lampshade (401) is a single-window lampshade or a windowless lampshade.

4. A pillar light with an easily replaceable light source according to claim 1, characterized in that: The lamp post (2) and the base (5) are fixed together by bolts.

5. A pillar light with an easily replaceable light source according to claim 1, characterized in that: The pin block (404) is provided with a strong magnet (4041), and the strong magnet (4041) is provided with a pin shaft (4042). The strong magnet (4041) is elastically mounted on the mounting base (407) by a spring (4043). When the lamp head (4) is installed in place, the pin shaft (4042) of the pin block (404) is engaged with the blind hole (201) on the limiting rib (202), thereby locking and fixing the lamp head (4) on the lamp post (2).

6. A pillar light with an easily replaceable light source according to claim 1, characterized in that: An indicator block (3) is installed on the outside of the lamp post (2) at the blind hole (201), and the indicator block (3) is used to limit the placement position of the unlocking device.

7. A pillar light with an easily replaceable light source according to claim 6, characterized in that: The unlocking device is also a strong magnet (4041). When the strong magnet (4041) of the unlocking device has the same magnetic pole as the strong magnet (4041) of the pin block (404), the strong magnet (4041) of the unlocking device pushes the strong magnet (4041) of the pin block (404) to disengage the pin shaft (4042) of the pin block (404) from the blind hole (201) of the limiting rib (202).

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