Strip-shaped lamp

Abstract

The invention provides a strip-shaped lamp which comprises a main body, a lamp holder, a light-transmitting part, a light-emitting component, a light-emitting component, a light-emitting component, a light-emitting component and a light-emitting component, and is characterized in that the lamp holder is connected with the light-transmitting part; the end cover comprises a mounting part and a sealing part, the mounting part, the sealing part and the main body are enclosed to form a containing cavity, and the containing cavity is used for containing sealant; wherein the mounting piece is embedded in the connecting cavity, a first glue groove is defined by the mounting piece and the lamp holder, and the first glue groove communicates with the containing cavity; the sealing piece seals the connecting port and is connected to the light-transmitting piece, a second glue groove is defined by the sealing piece and the light-transmitting piece, and the second glue groove is communicated with the containing cavity; the sealing part is further provided with a glue injection hole, the glue injection hole communicates with the containing cavity, the glue injection hole is used for injecting sealant into the containing cavity, the time that the sealant reaches the first glue groove is shorter than the time that the sealant reaches the second glue groove, according to the strip-shaped lamp, the containing cavity can be fully filled with the sealant, and the overflowing sealant cannot be observed and does not need to be wiped.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and more particularly to a strip lamp. Background Technology

[0002] LED waterproof strip lights are widely used in humid and complex environments such as supermarkets, underground parking lots, tunnels, and cold chain logistics due to their waterproof and sealing characteristics. During manufacturing, end caps are typically used to enclose the light body in a sealed cavity, and the sealant is cured to seal both ends of the light body, achieving waterproofing. However, current sealant-filling structures suffer from difficulties in controlling internal diffusion during the injection process. This can lead to issues such as insufficient sealant in certain areas or excessive sealant overflow, resulting in inadequate waterproofing and requiring manual wiping of overflowing sealant, impacting product reliability and production efficiency. Summary of the Invention

[0003] In view of this, this application provides a strip light fixture that has good waterproof sealing performance and is easy to manufacture without the need for adhesive.

[0004] This application provides a strip light fixture, comprising: a main body including a lamp holder and a light-transmitting element, the lamp holder being connected to the light-transmitting element to form a connecting cavity with a connection port; an end cap including a mounting member and a sealing member, the mounting member and the sealing member surrounding the main body to form a receiving cavity, the receiving cavity being used to receive sealant; wherein, the mounting member is embedded in the connecting cavity, surrounding the lamp holder to form a first adhesive groove, the first adhesive groove communicating with the receiving cavity; the sealing member closes the connection port and is connected to the light-transmitting element, surrounding the light-transmitting element to form a second adhesive groove, the second adhesive groove communicating with the receiving cavity; the sealing member also has an injection hole, the injection hole communicating with the receiving cavity, the injection hole being used to inject sealant into the receiving cavity, the sealant reaching the first adhesive groove in a shorter time than reaching the second adhesive groove.

[0005] In one possible embodiment, the mounting component includes a support portion and a first fixing portion. The support portion is embedded in the connecting cavity and surrounds the lamp holder to form a first adhesive groove. The first fixing portion is used to fix the target accessory. The sealing component includes a sealing portion and an adjusting portion. The sealing portion is connected to the connecting port and forms the glue injection hole and a second fixing portion. The second fixing portion is used to fix the target accessory. The adjusting portion is disposed between the glue injection hole and the light-transmitting component and is connected to the light-transmitting component to form a second adhesive groove. The adjusting portion is used to adjust the time when the sealant reaches the second adhesive groove.

[0006] In one possible implementation, the adjusting part includes: a first positioning part connected to the sealing part and attached to the inner wall of the light-transmitting element; a recessed part connected to the first positioning part and having a gap with the inner wall of the light-transmitting element; a second positioning part connected to the recessed part and attached to the inner wall of the light-transmitting element; the first positioning part, the recessed part, the second positioning part and the light-transmitting element together form the second adhesive groove.

[0007] In one possible implementation, at least one adjustment hole is provided on the recess, and the adjustment hole connects the second adhesive groove and the receiving cavity.

[0008] In one possible embodiment, the lamp holder includes a mounting groove, the groove opening of which is connected to an extension plate. The extension plate is used for the first positioning part and the second positioning part to abut against each other, and has a gap with the recessed part. The light-transmitting element includes a lens part and a mounting part, the mounting part being connected to the lens part and embedded in the mounting groove.

[0009] In one possible implementation, the support portion fits into the shape of the connecting cavity and abuts against the second positioning portion to isolate the second adhesive groove and the connecting cavity.

[0010] In one possible implementation, the support portion is provided with a positioning post, which passes through the accommodating cavity and connects to the sealing portion, and the positioning post is located between the injection hole and the adjustment portion.

[0011] In one possible implementation, the target accessory has a cylindrical housing, the first fixing part includes a retaining ring that mates with the cylindrical housing, the second fixing part includes a fixing groove disposed in the sealing part, and a sealing element is embedded between the cylindrical housing and the fixing groove; the edge of the supporting part is adapted to the cylindrical housing, and the inner wall of the connecting cavity is adapted to the cylindrical housing to form an annular adhesive channel surrounding the target accessory in the accommodating cavity.

[0012] In one possible implementation, the first adhesive groove is located on the side of the lamp holder away from the light-transmitting element and communicates with the connecting cavity, and the lamp holder is an opaque lamp holder.

[0013] In one possible implementation, the system further includes a circuit board connected to the lamp holder, which divides the connecting cavity into a light-transmitting cavity and a backlight cavity, wherein the backlight cavity is connected to the first adhesive groove.

[0014] In one possible implementation, the injection hole is a countersunk hole, and the countersunk hole is adapted to a corresponding sealing component.

[0015] This application provides a strip light fixture in which, during the encapsulation process, the sealant flows through the injection hole into the accommodating cavity and into the first and second sealant grooves respectively. During the flow of the sealant into the second sealant groove, the regulating part acts as a flow-blocking mechanism, making the time for the sealant to reach the first sealant groove shorter than the time to reach the second sealant groove. The first sealant groove can be used to expel air and gel in the initial stage of the encapsulation. When the second sealant groove is completely filled with sealant, it can be determined that the accommodating cavity has been filled with sealant, and the first sealant groove is sealed. After the sealant cures, the purpose of completely isolating the external environment, the accommodating cavity, and the installation cavity is achieved, so as to obtain a waterproof and sealed structure. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This invention provides a schematic diagram of the overall structure of a strip light fixture according to an embodiment of the present application. Figure 2 This illustration shows an exploded view of a strip light fixture according to an embodiment of this application. Figure 1 ; Figure 3 A cross-sectional schematic diagram of a strip light fixture according to an embodiment of this application is shown; Figure 4 This illustration shows an exploded view of a strip light fixture according to an embodiment of this application. Figure 2 ; Figure 5 This illustration shows a schematic diagram of the component assembly structure of a strip light fixture according to an embodiment of this application. Figure 1 ; Figure 6 This illustration shows a schematic diagram of the component assembly structure of a strip light fixture according to an embodiment of this application. Figure 2 . Detailed Implementation

[0018] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are configured for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can also refer to the internal connection of two components; and they can refer to a wireless connection or a wired connection. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0021] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Figure 1 A schematic diagram of the overall structure of a strip light fixture according to an embodiment of this application is shown. Figure 2 This illustration shows an exploded view of a strip light fixture according to an embodiment of this application. Figure 1 . Figure 3 A cross-sectional schematic diagram of a strip light fixture according to an embodiment of this application is shown.

[0023] See Figure 1 , Figure 2 and Figure 3 This application provides a strip light fixture, including: The main body 1 includes a lamp holder 11 and a light-transmitting component 12. The lamp holder 11 and the light-transmitting component 12 are connected to form a connecting cavity with a connection opening. End cap 2 includes mounting part 21 and sealing part 22. Mounting part 21 is embedded in the connecting cavity, and sealing part 22 closes the connecting port. Mounting part 21, sealing part 22 and main body 1 enclose a receiving cavity 131, which is used to receive sealant.

[0024] The lamp holder 11 is a strip-shaped plate, which can be made of opaque materials such as aluminum alloy or plastic. The lamp holder 11 is used at least for mounting the circuit board 5. The light-transmitting component 12 is a strip-shaped light-transmitting component, which can be made of light-transmitting materials such as light-transmitting plastic or light-transmitting glass, and is used to emit light from the light source on the circuit board 5. Furthermore, the light-transmitting component 12 can be a lampshade, lens, or other light-transmitting component with light distribution function.

[0025] The lamp holder 11 and the light-transmitting component 12 are connected and enclosed along the length to form the main body 1 of the strip lamp. To ensure waterproofing, the gap between the lamp holder 11 and the light-transmitting component 12 can be filled with sealant. The connection ports are located at both ends along the length of the connection cavity and can be sealed using the same or different end cap structures.

[0026] The end cap 2 of at least one end of the strip light fixture in this embodiment includes a mounting member 21 and a sealing member 22. The mounting member 21 can be a mounting bracket for fixing a target accessory 3 that needs to be placed in the connection cavity at a specific position within the connection cavity. The target accessory 3 can include, but is not limited to, one or more of: wires, power supplies, controllers, etc. The sealing member 22 can be a sealing cap for connecting to the connection port to seal the connection port. Furthermore, the sealing member 22 is connected to the mounting member 21 and cooperates with the main body 1 to form a receiving cavity 131 separated from the connection cavity. The receiving cavity 131 is used for filling with sealant. After the sealant fills the receiving cavity 131 and cures, the end cap 2 and the main body 1 form a waterproof and sealed structure.

[0027] The mounting component 21 includes a support portion 211 and a first fixing portion 212. The support portion 211 is embedded and fixed within the connecting cavity, and the edge shape of the support portion 211 is adapted to the cross-sectional shape of the connecting cavity to achieve a fixed connection between the mounting component 21 and the main body 1. The first fixing portion 212 is integrally formed with the support portion 211 and is used to fix the target accessory 3. Adapted to the structure of the target accessory 3, the first fixing portion 212 can specifically be a flexible clip, a fixing hole, a fixing half hole, or other fixing structures. A gap is left between one side wall of the support portion 211 and the lamp holder 11, and this side wall and the lamp holder 11 enclose a first adhesive groove 132. The first adhesive groove 132 communicates with the receiving cavity 131 and the connecting cavity.

[0028] Figure 4 This illustration shows an exploded view of a strip light fixture according to an embodiment of this application. Figure 2 .

[0029] Combination Figure 4 The closure 22 includes a sealing portion 221 and an adjusting portion 222. The sealing portion 221 has a second fixing portion 2211, which cooperates with the first fixing portion 212 to more stably fix the target accessory 3. Similarly, the second fixing portion 2211 can be a flexible clip, a fixing hole, a fixing half hole, or other fixing structures adapted to the structure of the target accessory 3.

[0030] In one implementation scenario, the target accessory 3 is an electrical connector. The first fixing part 212 can be a clamp-like fixing structure that matches the shape of the electrical connector, and the second fixing part 2211 can be a fixing hole-like structure that matches the shape of the electrical connector. That is, the fixing structures of the first fixing part 212 and the second fixing part 2211 can be the same or different. The two ends of the electrical connector are respectively embedded in the first fixing part 212 and the second fixing part 2211. One end of the electrical connector is located on the outer surface of the sealing part 221 for connecting to an external power source, and the other end is located in the connecting cavity for connecting to the circuit board 5.

[0031] Figure 5 This illustration shows a schematic diagram of the component assembly structure of a strip light fixture according to an embodiment of this application. Figure 1 .

[0032] Combination Figure 5 The adjustment part 222 is embedded in the connecting cavity and abuts against the light-transmitting element 12, and together with the light-transmitting element 12, forms a second glue groove 133. The second glue groove 133 communicates with the receiving cavity 131 but is not directly connected to the connecting cavity. The glue injection state in the second glue groove 133 can be directly observed through the light-transmitting element 12.

[0033] The sealing portion 221 also has an injection hole 2212, which communicates with the receiving cavity 131. The injection hole 2212 is located between the adjusting portion 222 and the first glue groove 132. That is, the injection hole 2212 has the first glue groove 132 on one side and the adjusting portion 222 and the second glue groove 133 on the other side. The injection hole 2212 is used to inject sealant into the receiving cavity 131, and the sealant reaches the first glue groove 132 in a shorter time than it reaches the second glue groove 133.

[0034] With this configuration, during the injection process, the sealant enters and fills the receiving cavity 131 through the injection hole 2212, and then flows into the first adhesive groove 132 and the second adhesive groove 133 within the receiving cavity 131. During the flow of the sealant to the second adhesive groove 133, the regulating part 222 effectively acts as a flow barrier, ensuring that the sealant reaches the first adhesive groove 132 in a shorter time than it reaches the second adhesive groove 133. Since the first adhesive groove 132 is connected to the connecting cavity, it can be used to expel air and gel from the initial injection stage, ensuring that the sealant within the receiving cavity 131 is stably and evenly filled. When the second adhesive groove 133 is completely filled with sealant, it can be determined that the receiving cavity 131 is filled with sealant, and that sealant has reached and sealed the opening of the first adhesive groove 132, thus blocking it. After the sealant cures, this achieves complete isolation of the external environment, the receiving cavity, and the installation cavity, resulting in a waterproof and sealed structure. During this process, the first glue groove 132 also serves to contain the overflow glue. Since the first glue groove 132 is inside the lamp and located in the opaque lamp holder 11, the sealant overflowing into the first glue groove 132 will not be observed and does not need to be wiped.

[0035] In one possible implementation, the adjusting part 222 includes: a first positioning part 2221, connected to the sealing part 221 and attached to the inner wall of the light-transmitting member 12; a recessed part 2222, connected to the first positioning part 2221 and having a gap with the inner wall of the light-transmitting member 12; a second positioning part 2223, connected to the recessed part 2222 and attached to the inner wall of the light-transmitting member 12; the first positioning part 2221, the recessed part 2222, the second positioning part 2223 and the light-transmitting member 12 together form a second adhesive groove 133.

[0036] The first positioning part 2221, the recessed part 2222, and the adjusting part 222 can be integrally formed. Furthermore, the sealing member 22 can also be integrally formed. Through the design of the first positioning part 2221 and the second positioning part 2223, the second adhesive groove 133 communicates with the receiving cavity 131 but is not directly connected to the connecting cavity. The sealant located in the receiving cavity 131 is directed to enter the second adhesive groove 133 through the hole formed by the recessed part 2222 and the inner wall of the light-transmitting member 12, preventing excessive adhesion of the sealant to the surface of the light-transmitting member 12 and ensuring the light emission effect of the light-transmitting member 12. Specifically, the sealant in the second adhesive groove 133 can be formed into an arc-shaped strip structure horizontally attached to the light-transmitting member 12.

[0037] In one embodiment, at least one adjusting hole 2224 is provided on the recess 2222, and the adjusting hole 2224 connects the second adhesive groove 133 and the receiving cavity 131. During the adhesive injection process, by adapting the adhesive injection parameters such as viscosity and flow rate of the corresponding sealant, the size, number, and position of the adjusting hole 2224 on the recess 2222 can be controlled and adjusted accordingly to ensure that the sealant reaches the first adhesive groove 132 first and then the second adhesive groove 133. In this way, the structure can be adapted to various sealants.

[0038] For example, in one implementation scenario, when the sealant is neutral silicone, the adjustment holes 2224 are three in number and equidistantly arranged. When the viscosity of the sealant increases or decreases, the diameter of the holes can be appropriately increased or decreased to ensure that the sealant reaches the first adhesive groove 132 first and then the second adhesive groove 133. This ensures that the sealant can uniformly and fully fill the receiving cavity 131, the first adhesive groove 132 and the second adhesive groove 133, and the formed waterproof sealing structure can meet the waterproof sealing requirements.

[0039] In one possible implementation, the lamp holder 11 includes a mounting groove 111, and correspondingly, the light-transmitting element 12 includes a lens portion 121 and a mounting portion 122. The mounting portion 122 is disposed on both sides of the lens portion 121 and is embedded in the mounting groove 111 to realize the connection between the lamp holder 11 and the light-transmitting element 12. It should be noted that the mounting portion 122 and the mounting groove 111 also need to be sealed with sealant.

[0040] An extension plate 112 is connected to the groove of the mounting slot 111. The extension plate 112 is used for the first positioning part 2221 and the second positioning part 2223 to abut against each other, and there is a gap between it and the recessed part 2222. That is, the extension plate 112, the mounting part 122 abut against the side walls of the first positioning part 2221 and the second positioning part 2223, and a hole is formed between the extension plate 112, the light-transmitting element 12 and the recessed part 2222. Thus, the extension plate 112, the light-transmitting element 12 and the adjusting part 222 enclose a hole communicating with the second glue groove 133. Furthermore, during the glue injection process, the sealant can also fill various gaps at the abutment points between the extension plate 112, the light-transmitting element 12, the first positioning part 2221 and the second positioning part 2223, improving the sealing performance and the stability of the connection structure.

[0041] It is understandable that the position of the extension plate 112 can also serve to divert, guide, and turbulent the sealant. For example, the extension plate 112 is an arc-shaped plate with one end facing the injection hole 2212.

[0042] In one possible implementation, the support portion 211 is provided with a positioning post 2111, which passes through the accommodating cavity 131 and connects to the sealing portion 221. The positioning post 2111 is located between the glue injection hole 2212 and the adjustment portion 222.

[0043] The support portion 211 includes a support plane adapted to the shape of the connecting cavity. The sidewall of the support plane abuts against the inner wall of the connecting cavity, or partially abuts against the adjustment portion 222. The first fixing portion 212 can be integrally formed with the support plane; furthermore, the entire mounting part 21 can be integrally formed. A positioning post 2111 is provided on the surface of the support plane facing the sealing portion 221. The sealing portion 221 is provided with a positioning blind hole 2213 adapted to the positioning post 2111. The positioning post 2111 is inserted into the positioning blind hole 2213, so that the support portion 211 and the sealing portion 221 remain relatively fixed. This ensures that the dimensions of the receiving cavity 131 of each end cap 2 are consistent during mass production, and ensures that the receiving cavity 131 and the corresponding first glue groove 132 and second glue groove 133 can be filled when the same amount of sealant is injected, thereby improving the product qualification rate of standardized production. Furthermore, the positioning post 2111 is located between the injection hole 2212 and the adjustment part 222, and can also serve to divert and guide the sealant, so that the sealant can fully fill the accommodating cavity 131 during the injection process.

[0044] In one possible implementation, the target accessory 3 has a cylindrical housing, a first fixing part 212 includes a retaining ring that cooperates with the cylindrical housing, a second fixing part 2211 includes a fixing groove disposed in the sealing part 221, and a sealing element 4 is embedded between the cylindrical housing and the fixing groove, the sealing element being a sealing sleeve.

[0045] In one specific implementation scenario, target accessory 3 is a DC plug with a cylindrical housing. Correspondingly, the first fixing part 212 can be a retaining ring that mates with the cylindrical housing, and the inner wall of the retaining ring can be provided with retaining teeth to improve the locking firmness. The second fixing part 2211 is a fixing through groove provided in the sealing part 221, and the sealing effect is further improved by providing a sealing sleeve between the fixing through groove and the DC plug.

[0046] In one embodiment, the edge of the support plane of the support portion 211 is adapted to the cylindrical shell, and the inner wall of the connecting cavity is adapted to the cylindrical shell, so as to form a corresponding annular adhesive channel 134 in the receiving cavity 131. Through the specific structural design of the support plane of the support portion 211, it is possible to facilitate installation while reducing dead corners in the adhesive injection process, ensuring that the sealant has a reasonable flow path in the receiving cavity 131, fully filling the receiving cavity 131, and ensuring the waterproof effect of the product.

[0047] In one possible implementation, the first glue groove 132 is located on the side of the lamp holder 11 away from the light-transmitting element 12 and communicates with the connecting cavity. This arrangement can prevent excess glue flowing into the first glue groove 132 from obscuring the light-transmitting element 12, thus ensuring light emission efficiency.

[0048] Figure 6 This illustration shows a schematic diagram of the component assembly structure of a strip light fixture according to an embodiment of this application. Figure 2 .

[0049] Combination Figure 6 In one possible implementation, the strip light fixture further includes a circuit board 5 connected to the lamp holder 11. One end of the circuit board 5 abuts against the supporting plane. Further, it can abut against the supporting plane along the edge of the second adhesive groove 133, so that the light-emitting surface of the circuit board 5 faces the light-transmitting element 12, dividing the connecting cavity into a light-transmitting cavity and a backlight cavity. The backlight cavity is connected to the second adhesive groove 133. During the adhesive injection process, the sealant overflowing into the first adhesive groove 132 is collected in the backlight cavity between the circuit board 5 and the lamp holder, and will not enter the light-transmitting cavity, ensuring that the light source can emit light normally and stably, ensuring luminous efficiency. Furthermore, after the sealant has cured, the cured sealant can also serve as a support to stabilize the circuit board 5.

[0050] In one embodiment, the injection hole 2212 is a countersunk hole, which is fitted with a corresponding sealing member 6. The plug of the sealing member 6 is inserted into the injection hole 2212, and the cover plate of the sealing member 6 is adapted to the shape of the countersunk hole. After installation, the cover plate of the sealing member 6 is flush with the surface of the end cap 2. This forms a chamber for accommodating overflowing sealant between the cover plate of the sealing member 6 and the injection hole 2212. The sealant overflowing from the injection hole 2212 is collected in this chamber and hidden under the cover plate of the sealing member 6, eliminating the need for wiping and improving production efficiency. Furthermore, a distinctive pattern can be provided on the surface of the cover plate to ensure the aesthetics and visibility of the strip light fixture.

[0051] While exemplary embodiments and their advantages have been described in detail, those skilled in the art can make various changes, substitutions, and modifications to these embodiments without departing from the spirit of the invention and the scope of protection defined by the appended claims. Such modifications and variations all fall within the scope defined by the appended claims. For other examples, those skilled in the art should readily understand that the order of process steps can be changed while remaining within the scope of the invention.

[0052] Furthermore, the scope of this invention is not limited to the processes, mechanisms, manufacturing methods, material compositions, means, methods, and steps of the specific embodiments described in the specification. From the disclosure of this invention, those skilled in the art will readily understand that any existing or future processes, mechanisms, manufacturing methods, material compositions, means, methods, or steps that perform substantially the same function or obtain substantially the same results as the corresponding embodiments described in this invention can be applied according to this invention. Therefore, the appended claims are intended to include these processes, mechanisms, manufacturing methods, material compositions, means, methods, or steps within their scope of protection.

Claims

1. A strip light fixture, characterized in that, include: The main body (1) includes a lamp holder (11) and a light-transmitting component (12), wherein the lamp holder (11) is connected to the light-transmitting component (12) to form a connecting cavity with a connection port; The end cap (2) includes a mounting component (21) and a closure component (22), wherein the mounting component (21) and the closure component (22) together with the main body (1) form a receiving cavity (131), the receiving cavity (131) being used to receive sealant; wherein, The mounting component (21) is embedded in the connecting cavity and forms a first adhesive groove (132) with the lamp holder (11). The first adhesive groove (132) communicates with the receiving cavity (131). The closure (22) closes the connection port and is connected to the light-transmitting component (12), forming a second adhesive groove (133) with the light-transmitting component (12). The second adhesive groove (133) communicates with the receiving cavity (131). The sealing member (22) is also provided with an injection hole (2212), which is connected to the accommodating cavity (131). The injection hole (2212) is used to inject sealant into the accommodating cavity (131). The time it takes for the sealant to reach the first glue tank (132) is shorter than the time it takes to reach the second glue tank (133).

2. The strip light fixture according to claim 1, characterized in that, The mounting component (21) includes a support part (211) and a first fixing part (212). The support part (211) is embedded in the connecting cavity and forms the first adhesive groove (132) with the lamp holder (11). The first fixing part (212) is used to fix the target accessory (3). The closure (22) includes a sealing part (221) and an adjusting part (222). The sealing part (221) is connected to the connecting port. The sealing part (221) has the glue injection hole (2212) and a second fixing part (2211). The second fixing part (2211) is used to fix the target accessory (3). The adjustment part (222) is disposed between the glue injection hole (2212) and the light-transmitting element (12), and is connected to the light-transmitting element (12) to form a second glue groove (133). The adjustment part (222) is used to adjust the time when the sealant reaches the second glue groove (133).

3. The strip light fixture according to claim 2, characterized in that, The adjustment unit (222) includes: The first positioning part (2221) is connected to the sealing part (221) and is attached to the inner wall of the light-transmitting part (12); The recessed portion (2222) is connected to the first positioning portion (2221) and has a gap with the inner wall of the light-transmitting element (12); The second positioning part (2223) is connected to the recessed part (2222) and is attached to the inner wall of the light-transmitting part (12); The first positioning part (2221), the recessed part (2222), the second positioning part (2223) and the light-transmitting element (12) surround each other to form the second adhesive groove (133).

4. The strip light fixture according to claim 3, characterized in that, At least one adjustment hole (2224) is provided on the recess (2222), and the adjustment hole (2224) connects the second glue groove (133) and the receiving cavity (131).

5. The strip light fixture according to claim 3, characterized in that, The lamp holder (11) includes a mounting groove (111), and an extension plate (112) is connected to the groove of the mounting groove (111). The extension plate (112) is used for the first positioning part (2221) and the second positioning part (2223) to abut against each other, and there is a gap between it and the recessed part (2222). The light-transmitting element (12) includes a lens part (121) and a mounting part (122). The mounting part (122) is connected to the lens part (121) and is embedded in the mounting groove (111).

6. The strip light fixture according to claim 3, characterized in that, The support (211) fits into the shape of the connecting cavity and abuts against the second positioning part (2223) to isolate the second glue groove (133) and the connecting cavity.

7. The strip light fixture according to claim 2, characterized in that, The support part (211) is provided with a positioning post (2111), which passes through the accommodating cavity (131) and is connected to the sealing part (221). The positioning post (2111) is located between the glue injection hole (2212) and the adjustment part (222).

8. The strip light fixture according to claim 6, characterized in that, The target accessory (3) has a cylindrical shell, the first fixing part (212) includes a retaining ring that cooperates with the cylindrical shell, the second fixing part (2211) includes a fixing groove disposed in the sealing part (221), and a sealing element (4) is embedded between the cylindrical shell and the fixing groove. The edge of the support (211) is adapted to the cylindrical housing, and the inner wall of the connecting cavity is adapted to the cylindrical housing to form an annular groove (134) surrounding the target fitting (3) in the receiving cavity (131).

9. The strip light fixture according to claim 1, characterized in that, The first adhesive groove (132) is located on the side of the lamp holder (11) away from the light-transmitting element (12) and is connected to the connecting cavity. The lamp holder (11) is an opaque lamp holder (11).

10. The strip light fixture according to claim 1, characterized in that, Also includes: Circuit board (5), the circuit board (5) is connected to the lamp holder (11), and the connecting cavity is divided into a light-transmitting cavity and a backlight cavity, the backlight cavity being connected to the first adhesive groove (132).

11. The strip light fixture according to claim 1, characterized in that, The injection hole (2212) is a countersunk hole, and the countersunk hole is adapted to a corresponding sealing component (6).

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