Drawing frame signal lamp

Abstract

The utility model provides a signal lamp of a drawing frame, which comprises a drawing frame top shell, a signal lamp and a signal lamp, the light-emitting part is arranged in the strip-shaped notch; at least part of the light-transmitting part is embedded into the notch and is close to the light-emitting part, and at least part of the light-transmitting part protrudes out of a top shell of the drawing frame under the condition that the drawing frame is in a working state; the outer contour line of the light-transmitting part protruding out of the top shell of the drawing frame is matched with the outer contour line of the top shell of the drawing frame. Therefore, the assembly process of the signal lamp is simple, and the risk that the protruding appearance is easy to damage in the cleaning or carrying process is avoided on the premise of ensuring that the signal lamp is not easy to block to generate a visual angle blind area.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a signal lamp for a drawing frame. Background Art

[0002] During the normal production of slivers, the draw frame equipment will go through many process states or encounter different faults. Traditional draw frames generally use string signal lights to indicate the current process state or fault. Usually, most string signal lights are single-color, three-color, or five-color. When lights of different colors light up or flash, it indicates a certain process state or fault.

[0003] In the past, string signal lights, regardless of the voltage and appearance structure, mostly used incandescent lamps. The biggest disadvantage is that the service life is short and the bulbs need to be replaced frequently. Even with the popularization of LED bulbs, string signal lights use LED bulbs, which prolongs the service life of string signal lights. However, string signal lights still have problems such as the draw frame cover door is easily blocked when opening, which limits the operator's viewing angle, the equipment needs to be removed before being installed on site, and the protruding shape is easily damaged during cleaning, affecting the aesthetic appearance of the draw frame. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0005] In view of this, according to an embodiment of the present application, a draw frame signal light is proposed, comprising:

[0006] A top shell of the drawing frame, wherein a strip-shaped notch is provided on the top surface of the shell;

[0007] A light emitting portion, arranged in the strip-shaped notch;

[0008] A light-transmitting portion, at least part of which is embedded in the slot and close to the light-emitting portion. When the drawing frame is in working condition, at least part of which protrudes from the top shell of the drawing frame, and the outer contour line of the light-transmitting portion protruding from the top shell of the drawing frame matches the outer contour line of the top shell of the drawing frame.

[0009] In a feasible implementation manner, the light emitting unit includes:

[0010] Light strip holder;

[0011] A light emitting body, arranged on the surface of the light strip holder;

[0012] The light-transmitting portion comprises:

[0013] A light guide plate seat, the lower surface of which is close to the light-emitting body, and a slot-shaped hole is provided at the bottom of the light guide plate seat along the length direction of the strip-shaped slot;

[0014] The light guide plate is arranged on the surface of the light guide plate seat.

[0015] In a feasible embodiment, there are multiple light-emitting bodies and multiple slot-shaped holes, the multiple slot-shaped holes are distributed along the length direction of the strip slot, the multiple light-emitting bodies are distributed along the length direction of the strip slot, and the light-emitting bodies are arranged corresponding to the slot-shaped holes.

[0016] In a feasible implementation manner, the light strip seat is telescopically arranged in the strip-shaped slot, and the light-transmitting portion protruding from the top shell of the drawing frame retracts into the strip-shaped slot under the action of external force.

[0017] In a feasible implementation, it also includes:

[0018] The elastic part is located between the light strip seat and the strip-shaped notch. When the elastic part is in a restored state, at least part of the light-transmitting part protrudes from the top shell of the drawing frame.

[0019] In a feasible implementation manner, the height of the light-transmitting portion protruding from the top shell of the drawing frame is less than or equal to the maximum compression length of the elastic portion.

[0020] In a feasible implementation manner, the light-emitting body is a light-emitting body that can emit light of multiple colors.

[0021] In a feasible implementation manner, the light-emitting body is arranged on the light strip holder by pasting.

[0022] In a feasible implementation manner, the light guide plate is disposed on the light guide plate seat by gluing.

[0023] In a feasible embodiment, the top shell of the drawing frame includes a drawing frame hood door, the outer contour of the drawing frame hood door is arc-shaped, and the strip groove is opened along the direction of a first arc line corresponding to the arc. When the first arc line spans at least two front viewing angles of the drawing frame, the second arc line corresponding to the strip groove also spans at least two front viewing angles of the drawing frame.

[0024] Compared with the prior art, the utility model includes at least the following beneficial effects: the drawing frame signal light provided in the embodiment of the present application includes a drawing frame top shell, the top surface of the shell is provided with a strip notch; a light-emitting portion is provided in the strip notch; a light-transmitting portion, at least a portion of the light-transmitting portion is embedded in the notch and close to the light-emitting portion, and when the drawing frame is in working state, at least a portion of the light-transmitting portion protrudes from the drawing frame top shell, and the outer contour line of the light-transmitting portion protruding from the drawing frame top shell matches the outer contour line of the drawing frame top shell. Thus, the light-transmitting portion and the light-emitting portion work together to replace the traditional string signal light of the drawing frame. It is composed of a light-transmitting body and a light source, and is electrically connected to a controller to realize the flashing, color switching or other dynamic effect changes of the drawing frame signal light of the present invention. Furthermore, the light-emitting portion and at least a portion of the light-transmitting portion are embedded in the strip-shaped grooves provided on the top surface of the shell, and when the drawing frame is in working condition, at least a portion of the light-transmitting portion protrudes from the top shell of the drawing frame, and the outer contour line of the light-transmitting portion protruding from the top shell of the drawing frame matches the outer contour line of the top shell of the drawing frame, so that the assembly process of the signal light is simple, and under the premise of ensuring that the signal light is not easily blocked to produce a visual blind spot, the risk of the protruding shape being easily damaged during cleaning or transportation is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the exemplary embodiments below. The accompanying drawings are only for the purpose of illustrating exemplary embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0026] Figure 1 A schematic structural diagram of a draw frame signal light according to an embodiment of the present application;

[0027] Figure 2 A schematic structural diagram of a draw frame signal light according to another embodiment of the present application;

[0028] Figure 3 A schematic structural diagram of a draw frame signal light according to another embodiment of the present application.

[0029] in, Figures 1 to 3 The corresponding relationship between the reference numerals and the component names is as follows:

[0030] 100 drawing frame top housing; 200 light-transmitting portion; 300 light-emitting portion;

[0031] 110 strip-shaped notch; 210 light guide plate seat; 211 slot-shaped hole;

[0032] 310 lamp holder; 320 light source. DETAILED DESCRIPTION

[0033] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0034] like Figures 1 to 3 As shown, according to an embodiment of the present application, a signal light for a drawing frame is proposed, comprising:

[0035] A top shell 100 of the drawing frame, wherein a strip-shaped notch 110 is provided on the top surface of the shell;

[0036] The light emitting portion 300 is disposed in the strip-shaped notch 110;

[0037] The light-transmitting portion 200, at least part of which is embedded in the slot 110 and close to the light-emitting portion 300, when the drawing frame is in operation, at least part of which protrudes from the top shell 100 of the drawing frame, and the outer contour of the part of the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame matches the outer contour of the top shell 100 of the drawing frame.

[0038] The drawing frame signal light provided in the embodiment of the present application includes: a drawing frame top shell 100, wherein the top surface of the shell is provided with a strip-shaped notch 110; a light-emitting part 300, which is provided in the strip-shaped notch 110; a light-transmitting part 200, wherein at least a part of the light-transmitting part 200 is embedded in the notch 110 and is close to the light-emitting part 300, and when the drawing frame is in working state, at least a part of the light-transmitting part 200 protrudes from the drawing frame top shell 100, and the outer contour line of the part of the light-transmitting part 200 protruding from the drawing frame top shell 100 matches the outer contour line of the drawing frame top shell 100. Thus, the light-transmitting part and the light-emitting part 300 work together to replace the traditional string-shaped signal light of the drawing frame. It is composed of a light-transmitting body and a light source, and is electrically connected to a controller to realize the flashing, color switching or other dynamic effect changes of the drawing frame signal light of the present invention. In addition, the light-emitting portion 300 and at least a portion of the light-transmitting portion 200 are embedded in the strip-shaped groove 110 provided on the top surface of the shell, and when the drawing frame is in working state, at least a portion of the light-transmitting portion 200 protrudes from the top shell 100 of the drawing frame, and the outer contour line of the portion of the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame matches the outer contour line of the top shell 100 of the drawing frame, so that the assembly process of the signal light is simple, and under the premise of ensuring that the signal light is not easily blocked to produce a blind spot in the visual field, the risk of the protruding shape being easily damaged during cleaning or transportation is avoided.

[0039] According to some embodiments, the light-emitting portion 300 includes: a lamp strip holder 310; a light-emitting body 320, which is arranged on the surface of the lamp strip holder 310; the light-transmitting portion 200 includes: a light guide plate holder 210, the lower surface of the light guide plate holder 210 is close to the light-emitting body 320, and a slot-shaped hole 211 is opened at the bottom of the light guide plate holder 210 along the length direction of the strip-shaped slot 110; and a light guide plate is arranged on the surface of the light guide plate holder 210.

[0040] Exemplarily, the light strip holder 310 may be groove-shaped and located at the bottom of the strip notch 110. The groove width of the portion of the strip notch 110 where the light strip holder 310 is provided may be greater than the groove width of other portions. The illuminant 320 may be provided on the upper surface of the bottom of the light strip holder 310 by gluing, and the illuminant 320 may emit light toward the opening direction of the strip notch 110. The illuminant 320 may also be fixed to the light strip holder 310 by bolts, which is not limited here. The light guide plate holder 210 may also be groove-shaped, and the position of the light guide plate holder 210 in the strip notch 110 is higher than the light strip holder 310 and the illuminant 320. The light guide plate may be inserted into the light guide plate holder 210, and may also be fixed to the light guide plate holder 210 by gluing or bolting. Since the bottom of the light guide plate seat 210 is provided with a slot-shaped hole 211 along the length direction of the strip slot 110, the light emitted from the light emitting body 320 toward the opening direction of the strip slot 110 can pass through the slot-shaped hole 211 along the length direction of the strip slot 110 and enter the light guide plate, so that the light is gathered in the light guide plate to form the effect of a signal light.

[0041] According to some embodiments, there are multiple light-emitting bodies 320, and there are multiple slot-shaped holes 211. The multiple slot-shaped holes 211 are distributed along the length direction of the strip-shaped slot 110, and the multiple light-emitting bodies 320 are distributed along the length direction of the strip-shaped slot 110. The light-emitting bodies 320 are arranged corresponding to the slot-shaped holes 211.

[0042] For example, Figure 2 As shown, there can be multiple illuminants 320, which can be lamp beads. The corresponding slotted holes 211 opened on the light guide plate seat 210 can also be multiple, and multiple slotted holes 211 can be opened along the length direction of the above-mentioned strip-shaped slot 110. The slotted holes 211 are opened on the lower surface of the arc-shaped light guide plate seat 210, so that the lamp beads attached to the light strip seat 310 can pass through the light guide plate seat 210 and display light on the light guide plate. One slotted hole 211 can hold two lamp beads, which reduces the processing difficulty, improves the accuracy of the matching between the light strip and the slot of the light strip seat 310, and increases the light transmission area.

[0043] According to some embodiments, the light strip holder 310 is telescopically disposed in the strip-shaped slot 110 , and the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame retracts into the strip-shaped slot 110 under the action of an external force.

[0044] Exemplarily, the bottom of the light strip holder 310 can be higher than the bottom of the strip slot 110 by a certain distance. The space formed by this distance can make the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame retract into the strip slot 110 under the action of external force. It can be understood that this distance needs to be greater than or equal to the height of the light-transmitting portion 200 of the top shell 100 of the drawing frame at the corresponding position. Therefore, when the light guide plate is subjected to external force, it can be retracted into the strip slot 110, which can avoid the problem that the signal lamp is easily damaged during cleaning or transportation.

[0045] According to some embodiments, further comprising:

[0046] The elastic portion is located between the light strip seat 310 and the strip-shaped notch 110 . When the elastic portion is in a restored state, at least a portion of the light-transmitting portion 200 protrudes from the top shell 100 of the drawing frame.

[0047] Exemplarily, the bottom of the light strip holder 310 may be higher than the bottom of the strip slot 110 by a certain distance, and the space formed based on this distance can make the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame retract into the strip slot 110 under the action of external force. And an elastic portion, such as a spring, may be provided between the light strip holder 310 and the bottom of the strip slot 110, so that the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame can retract into the strip slot 110 under the action of external force. It can be understood that when the elastic portion is in the restored state, at least part of the light-transmitting portion 200 protrudes from the top shell 100 of the drawing frame, so that when the light guide plate is subjected to external force, it can retract into the strip slot 110, which can avoid the problem that the signal lamp is easily damaged during cleaning or transportation.

[0048] According to some embodiments, the height of the light-transmitting portion 200 protruding from the top housing 100 of the drawing frame is less than or equal to the maximum compression length of the elastic portion.

[0049] It is understandable that in order to ensure that the light-transmitting portion 200 protruding from the top shell 100 of the above-mentioned drawing frame can be retracted into the strip groove 110 under the action of external force, the height of the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame is less than or equal to the maximum compression length of the elastic portion.

[0050] According to some embodiments, the light emitting body 320 is a light emitting body 320 that can emit light of multiple colors.

[0051] Exemplarily, the illuminant 320 is a illuminant 320 that can emit light of multiple colors. The light guide plate can use an acrylic plate but is not limited to an acrylic plate. The light emitted by the illuminant 320 of multiple colors is captured in the light guide plate to form the effect of a signal light, and by being electrically connected to the controller, the light of the draw frame signal light can be flashed, the color is switched, or other dynamic effects can be changed.

[0052] According to some embodiments, the light emitting body 320 is set on the light belt holder 310 by pasting.

[0053] Exemplarily, the light-emitting body 320 may be set on the light belt holder 310 by gluing, so as to facilitate the replacement and installation and removal of the light-emitting body 320 .

[0054] According to some embodiments, the light guide plate is disposed on the light guide plate seat 210 by gluing.

[0055] Exemplarily, the light guide plate is set on the light guide plate seat 210 by gluing, so as to facilitate the replacement and installation and removal of the light guide plate.

[0056] Exemplarily, the light guide plate can be fixed by opening a threaded hole on the light guide plate seat 210, or by a steamer type, that is, a stud welded on the light guide plate seat 210 and a nut and a washer installed in cooperation to fix the light strip seat 310. The light strip is glued to the light strip seat 310 by pasting, and the light guide plate is installed on the light guide plate by screws; or the light strip is glued to the light strip seat 310 by pasting, and the light guide plate is glued to the light guide plate by glue, so that the two installation methods are universal. The advantage of the steamer type light strip installation is that when the light strip is damaged, the light guide plate does not need to be disassembled, which extends the service life of the light guide plate; the light strip seat 310 is easy to disassemble and install, and a new light strip can be replaced by loosening the nuts on both sides and then pulling it out; when the glued light guide plate is loose after long-term use and there is a risk of falling, the screws can still fix it on the light guide plate seat 210, and vice versa, playing a double insurance role.

[0057] According to some embodiments, the top shell 100 of the drawing frame includes a drawing frame hood door, the outer contour of the drawing frame hood door is arc-shaped, and the strip slot 110 is opened along the direction of a first arc line corresponding to the arc. When the first arc line spans at least two front viewing angles of the drawing frame, the second arc line corresponding to the strip slot 110 also spans at least two front viewing angles of the drawing frame.

[0058] Exemplarily, the top shell 100 of the drawing frame includes a drawing frame hood door, the outer contour of the drawing frame hood door may be arc-shaped, and the strip notch 110 is opened along the direction of the first arc corresponding to the arc. When the first arc spans at least two front-viewing angles of the drawing frame, the second arc corresponding to the strip notch 110 also spans at least two front-viewing angles of the drawing frame. For example, the two front-viewing angles may be the left-viewing angle and the top-viewing angle of the drawing frame. It should be noted that, since part of the light guide plate protrudes from the top shell 100 of the drawing frame, and the second arc corresponding to the strip notch 110 also spans the left-viewing angle and the top-viewing angle of the drawing frame, part of the light guide plate protruding from the top shell 100 of the drawing frame can be fully exposed at various viewing angles of the drawing frame, so that the operator can observe the signal light without blind spots.

[0059] Exemplarily, according to the drawing frame with the above-mentioned signal light, since it includes a drawing frame top shell 100, the top surface of the shell is provided with a strip notch 110; a light-emitting portion 300, which is arranged in the strip notch 110; a light-transmitting portion 200, at least part of which is embedded in the notch and close to the light-emitting portion 300, and when the drawing frame is in working state, at least part of the light-transmitting portion 200 protrudes from the drawing frame top shell 100, and the outer contour line of the part of the light-transmitting portion 200 protruding from the drawing frame top shell 100 matches the outer contour line of the drawing frame top shell 100. Therefore, the light-transmitting portion 200 and the light-emitting portion 300 work together to replace the traditional string signal light of the drawing frame. It is composed of a light-transmitting body and a light source, and is electrically connected to a controller to realize the flashing, color switching or other dynamic effect changes of the drawing frame signal light of the present invention. In addition, the light-emitting portion 300 and at least a portion of the light-transmitting portion 200 are embedded in the strip-shaped groove 110 provided on the top surface of the shell, and when the drawing frame is in working state, at least a portion of the light-transmitting portion 200 protrudes from the top shell 100 of the drawing frame, and the outer contour line of the portion of the light-transmitting portion 200 protruding from the top shell 100 of the drawing frame matches the outer contour line of the top shell 100 of the drawing frame, so that the assembly process of the signal light is simple, and under the premise of ensuring that the signal light is not easily blocked to produce a blind spot in the visual field, the risk of the protruding shape being easily damaged during cleaning or transportation is avoided.

[0060] In this application, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. Terms such as "installed", "connected", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0061] In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "up", "down", "left", "right", "front", "back", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be understood as a limitation on the present application.

[0062] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0063] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A signal light for a drawing frame, characterized in that: include: A top shell of the drawing frame, wherein a strip-shaped notch is provided on the top surface of the shell; A light emitting portion, disposed in the strip-shaped notch; A light-transmitting portion, at least part of which is embedded in the slot and close to the light-emitting portion. When the drawing frame is in working condition, at least part of which protrudes from the top shell of the drawing frame, and the outer contour line of the light-transmitting portion protruding from the top shell of the drawing frame matches the outer contour line of the top shell of the drawing frame.

2. The draw frame signal light according to claim 1, characterized in that: The light emitting unit comprises: Light strip holder; A light-emitting body, arranged on the surface of the light belt holder; The light-transmitting portion comprises: A light guide plate seat, the lower surface of which is close to the light-emitting body, and a slot-shaped hole is formed at the bottom of the light guide plate seat along the length direction of the strip-shaped slot; The light guide plate is arranged on the surface of the light guide plate seat.

3. The draw frame signal light according to claim 2, characterized in that: There are multiple light emitters and multiple slot-shaped holes, and the multiple slot-shaped holes are distributed along the length direction of the strip-shaped slot. The multiple light emitters are distributed along the length direction of the strip-shaped slot, and the light emitters are arranged corresponding to the slot-shaped holes.

4. The draw frame signal light according to claim 2, characterized in that: The light belt seat is telescopically arranged in the strip-shaped slot, and the light-transmitting portion protruding from the top shell of the drawing frame retracts into the strip-shaped slot under the action of external force.

5. The draw frame signal light according to claim 4, characterized in that: Also includes: The elastic part is located between the light strip seat and the strip-shaped notch. When the elastic part is in a restored state, at least part of the light-transmitting part protrudes from the top shell of the drawing frame.

6. The draw frame signal light according to claim 5, characterized in that: The height of the light-transmitting portion protruding from the top shell of the drawing frame is less than or equal to the maximum compression length of the elastic portion.

7. The draw frame signal lamp according to any one of claims 2 to 6, characterized in that: The luminous body is a luminous body that can emit light of multiple colors.

8. The draw frame signal lamp according to any one of claims 2 to 6, characterized in that: The illuminant is arranged on the light belt holder by pasting.

9. The draw frame signal lamp according to any one of claims 2 to 6, characterized in that: The light guide plate is arranged on the light guide plate seat by pasting.

10. The draw frame signal light according to any one of claims 2 to 6, characterized in that: The top shell of the drawing frame includes a drawing frame hood door, the outer contour of the drawing frame hood door is arc-shaped, and the strip-shaped slot is opened along the direction of a first arc line corresponding to the arc. When the first arc line spans at least two front viewing angles of the drawing frame, the second arc line corresponding to the strip-shaped slot also spans at least two front viewing angles of the drawing frame.

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